{"version":"1.0.0","segments":[{"speaker":"Guillermo Rein","startTime":0.289,"endTime":3.92,"body":"Welcome to"},{"speaker":"Guillermo Rein","startTime":0.289,"endTime":3.92,"body":"episode 50 of fire science show."},{"speaker":"Guillermo Rein","startTime":3.943,"endTime":6.313,"body":"My name is Guillermo"},{"speaker":"Guillermo Rein","startTime":3.943,"endTime":6.313,"body":"Rein and I am taking"},{"speaker":"Guillermo Rein","startTime":6.373,"endTime":7.933,"body":"over the podcast today."},{"speaker":"Guillermo Rein","startTime":8.099,"endTime":10.769,"body":"This is an important"},{"speaker":"Guillermo Rein","startTime":8.099,"endTime":10.769,"body":"episode for three reasons."},{"speaker":"Guillermo Rein","startTime":10.829,"endTime":13.779,"body":"One is because it's number 50"},{"speaker":"Guillermo Rein","startTime":10.829,"endTime":13.779,"body":"it's a number to celebrate."},{"speaker":"Guillermo Rein","startTime":13.919,"endTime":16.239,"body":"It's a long series of episodes."},{"speaker":"Guillermo Rein","startTime":16.359,"endTime":16.929,"body":"It's really good."},{"speaker":"Guillermo Rein","startTime":17.469,"endTime":19.839,"body":"Second is because"},{"speaker":"Guillermo Rein","startTime":17.469,"endTime":19.839,"body":"Wojciech is not going to"},{"speaker":"Guillermo Rein","startTime":19.839,"endTime":21.339,"body":"interview anyone today."},{"speaker":"Guillermo Rein","startTime":21.579,"endTime":24.459,"body":"That's unusual in a podcast that"},{"speaker":"Guillermo Rein","startTime":21.579,"endTime":24.459,"body":"he created, that he has been"},{"speaker":"Guillermo Rein","startTime":24.459,"endTime":27.129,"body":"doing every week interviewing"},{"speaker":"Guillermo Rein","startTime":24.459,"endTime":27.129,"body":"people is because be."},{"speaker":"Guillermo Rein","startTime":27.939,"endTime":29.499,"body":"Who is going to"},{"speaker":"Guillermo Rein","startTime":27.939,"endTime":29.499,"body":"interview someone."},{"speaker":"Guillermo Rein","startTime":29.589,"endTime":32.449,"body":"And the third surprise is that I"},{"speaker":"Guillermo Rein","startTime":29.589,"endTime":32.449,"body":"am going to interview Wojciech."},{"speaker":"Guillermo Rein","startTime":32.829,"endTime":36.162,"body":"So he is going to be talking to"},{"speaker":"Guillermo Rein","startTime":32.829,"endTime":36.162,"body":"you, but instead of, extracting"},{"speaker":"Guillermo Rein","startTime":36.162,"endTime":38.922,"body":"information from others and"},{"speaker":"Guillermo Rein","startTime":36.162,"endTime":38.922,"body":"making them talk, it is going"},{"speaker":"Guillermo Rein","startTime":38.922,"endTime":39.882,"body":"to be the other way around."},{"speaker":"Guillermo Rein","startTime":39.912,"endTime":41.292,"body":"He is going to be talking to us."},{"speaker":"Guillermo Rein","startTime":41.322,"endTime":43.823,"body":"He's going to be sharing his"},{"speaker":"Guillermo Rein","startTime":41.322,"endTime":43.823,"body":"lessons, his experiences,"},{"speaker":"Guillermo Rein","startTime":43.826,"endTime":44.606,"body":"and his messages."},{"speaker":"Guillermo Rein","startTime":45.13,"endTime":48.195,"body":"So this is, Uh, an episode"},{"speaker":"Guillermo Rein","startTime":45.13,"endTime":48.195,"body":"that is important in a podcast,"},{"speaker":"Guillermo Rein","startTime":48.315,"endTime":49.605,"body":"a series that is important."},{"speaker":"Guillermo Rein","startTime":49.865,"endTime":52.812,"body":"Wojciech tells me that he's"},{"speaker":"Guillermo Rein","startTime":49.865,"endTime":52.812,"body":"super happy to know that about"},{"speaker":"Guillermo Rein","startTime":53.095,"endTime":57.178,"body":"25,000 downloads of the episodes"},{"speaker":"Guillermo Rein","startTime":53.095,"endTime":57.178,"body":"have happened on average,"},{"speaker":"Guillermo Rein","startTime":57.178,"endTime":59.878,"body":"500 downloads per episode."},{"speaker":"Guillermo Rein","startTime":59.878,"endTime":62.728,"body":"He's really, really happy"},{"speaker":"Guillermo Rein","startTime":59.878,"endTime":62.728,"body":"about this and keeps growing."},{"speaker":"Guillermo Rein","startTime":62.758,"endTime":66.088,"body":"And I just wish him the best"},{"speaker":"Guillermo Rein","startTime":62.758,"endTime":66.088,"body":"and that this keeps in this"},{"speaker":"Guillermo Rein","startTime":66.088,"endTime":68.378,"body":"direction and hopefully the"},{"speaker":"Guillermo Rein","startTime":66.088,"endTime":68.378,"body":"interview of the creator"},{"speaker":"Guillermo Rein","startTime":68.728,"endTime":72.125,"body":"um, helps to cement farther"},{"speaker":"Guillermo Rein","startTime":68.728,"endTime":72.125,"body":"the growth of the series."},{"speaker":"Guillermo Rein","startTime":72.455,"endTime":75.531,"body":"So Wojciech is going to talk"},{"speaker":"Guillermo Rein","startTime":72.455,"endTime":75.531,"body":"us about a specific topic."},{"speaker":"Guillermo Rein","startTime":75.531,"endTime":78.171,"body":"He is is, as you will"},{"speaker":"Guillermo Rein","startTime":75.531,"endTime":78.171,"body":"listen to in the interview,"},{"speaker":"Guillermo Rein","startTime":78.171,"endTime":79.581,"body":"he's a Renaissance person."},{"speaker":"Guillermo Rein","startTime":79.591,"endTime":80.995,"body":"he, he does everything."},{"speaker":"Guillermo Rein","startTime":81.415,"endTime":83.125,"body":"And when he does something,"},{"speaker":"Guillermo Rein","startTime":81.415,"endTime":83.125,"body":"he does it really well."},{"speaker":"Guillermo Rein","startTime":83.125,"endTime":86.991,"body":"Like I said, um, so all the"},{"speaker":"Guillermo Rein","startTime":83.125,"endTime":86.991,"body":"topics I decided to ask him"},{"speaker":"Guillermo Rein","startTime":86.991,"endTime":90.411,"body":"about one thing that he's very"},{"speaker":"Guillermo Rein","startTime":86.991,"endTime":90.411,"body":"well known because he got awards"},{"speaker":"Guillermo Rein","startTime":90.471,"endTime":93.531,"body":"and really good papers, which"},{"speaker":"Guillermo Rein","startTime":90.471,"endTime":93.531,"body":"is in the modeling computational"},{"speaker":"Guillermo Rein","startTime":93.531,"endTime":94.961,"body":"modeling of fire and wind."},{"speaker":"Guillermo Rein","startTime":95.721,"endTime":97.956,"body":"The two of them have massive"},{"speaker":"Guillermo Rein","startTime":95.721,"endTime":97.956,"body":"interactions as well."},{"speaker":"Guillermo Rein","startTime":97.966,"endTime":98.676,"body":"You will tell you."},{"speaker":"Guillermo Rein","startTime":98.946,"endTime":101.076,"body":"And when they interact,"},{"speaker":"Guillermo Rein","startTime":98.946,"endTime":101.076,"body":"they make the problem of"},{"speaker":"Guillermo Rein","startTime":101.076,"endTime":103.686,"body":"modeling more interesting"},{"speaker":"Guillermo Rein","startTime":101.076,"endTime":103.686,"body":"and more challenging."},{"speaker":"Guillermo Rein","startTime":103.716,"endTime":106.746,"body":"He is one of the messages he has"},{"speaker":"Guillermo Rein","startTime":103.716,"endTime":106.746,"body":"for the community, especially"},{"speaker":"Guillermo Rein","startTime":106.746,"endTime":110.436,"body":"the younger ones is that people"},{"speaker":"Guillermo Rein","startTime":106.746,"endTime":110.436,"body":"should not be put off by the"},{"speaker":"Guillermo Rein","startTime":110.436,"endTime":114.516,"body":"complexity of combining wind and"},{"speaker":"Guillermo Rein","startTime":110.436,"endTime":114.516,"body":"fire that they should endure."},{"speaker":"Guillermo Rein","startTime":114.546,"endTime":116.286,"body":"That difficulty is challenging."},{"speaker":"Guillermo Rein","startTime":116.316,"endTime":117.746,"body":"He's telling us, be aware."},{"speaker":"Guillermo Rein","startTime":117.756,"endTime":119.946,"body":"He's telling you, he knows that"},{"speaker":"Guillermo Rein","startTime":117.756,"endTime":119.946,"body":"he's telling you, but it's also"},{"speaker":"Guillermo Rein","startTime":119.946,"endTime":121.806,"body":"rewarding and it is important."},{"speaker":"Guillermo Rein","startTime":121.806,"endTime":124.476,"body":"And as an engineer, he"},{"speaker":"Guillermo Rein","startTime":121.806,"endTime":124.476,"body":"himself can tell us about."},{"speaker":"Guillermo Rein","startTime":125.361,"endTime":129.185,"body":"Solutions to safety that he has"},{"speaker":"Guillermo Rein","startTime":125.361,"endTime":129.185,"body":"found by not shying in a way"},{"speaker":"Guillermo Rein","startTime":129.425,"endTime":132.605,"body":"from wind, but by embracing when"},{"speaker":"Guillermo Rein","startTime":129.425,"endTime":132.605,"body":"and couple it with, with fire."},{"speaker":"Guillermo Rein","startTime":133.025,"endTime":135.455,"body":"So there is a lot to learn"},{"speaker":"Guillermo Rein","startTime":133.025,"endTime":135.455,"body":"from Wojciech the scientists"},{"speaker":"Guillermo Rein","startTime":135.455,"endTime":136.535,"body":"and Wojciech the  engineer."},{"speaker":"Guillermo Rein","startTime":136.598,"endTime":138.458,"body":"and just, just assess that."},{"speaker":"Guillermo Rein","startTime":138.668,"endTime":142.701,"body":"And then I will just, let you"},{"speaker":"Guillermo Rein","startTime":138.668,"endTime":142.701,"body":"listen to what he has to say."},{"speaker":"Guillermo Rein","startTime":166.136,"endTime":171.93,"body":"So Wojciech I I'm delighted"},{"speaker":"Guillermo Rein","startTime":166.136,"endTime":171.93,"body":"to be here with you."},{"speaker":"Guillermo Rein","startTime":171.93,"endTime":174.24,"body":"I'm delighted that you are"},{"speaker":"Guillermo Rein","startTime":171.93,"endTime":174.24,"body":"finally being interviewed."},{"speaker":"Guillermo Rein","startTime":174.24,"endTime":176.55,"body":"You've interviewed"},{"speaker":"Guillermo Rein","startTime":174.24,"endTime":176.55,"body":"so many people, 49"},{"speaker":"Guillermo Rein","startTime":176.55,"endTime":178.2,"body":"people, I think, or 48."},{"speaker":"Guillermo Rein","startTime":178.73,"endTime":180.83,"body":"you have an incredible"},{"speaker":"Guillermo Rein","startTime":178.73,"endTime":180.83,"body":"good taste in choosing"},{"speaker":"Guillermo Rein","startTime":180.86,"endTime":182.75,"body":"topics and people that's."},{"speaker":"Guillermo Rein","startTime":182.9,"endTime":186.316,"body":"I think part of the massive"},{"speaker":"Guillermo Rein","startTime":182.9,"endTime":186.316,"body":"success of the podcast, but"},{"speaker":"Guillermo Rein","startTime":186.316,"endTime":189.526,"body":"the most important thing is"},{"speaker":"Guillermo Rein","startTime":186.316,"endTime":189.526,"body":"your ability to have amazing"},{"speaker":"Guillermo Rein","startTime":189.526,"endTime":192.696,"body":"conversations with multiple"},{"speaker":"Guillermo Rein","startTime":189.526,"endTime":192.696,"body":"different personalities."},{"speaker":"Guillermo Rein","startTime":193.228,"endTime":195.118,"body":"And that says a lot about you."},{"speaker":"Guillermo Rein","startTime":195.448,"endTime":196.168,"body":"We adore you."},{"speaker":"Guillermo Rein","startTime":196.168,"endTime":199.828,"body":"We need you, and we, we"},{"speaker":"Guillermo Rein","startTime":196.168,"endTime":199.828,"body":"want your show to keep"},{"speaker":"Guillermo Rein","startTime":199.828,"endTime":201.208,"body":"going for a long time."},{"speaker":"Guillermo Rein","startTime":201.268,"endTime":205.805,"body":"Um, so I'm very happy to give"},{"speaker":"Guillermo Rein","startTime":201.268,"endTime":205.805,"body":"a grain of sand and to be the"},{"speaker":"Guillermo Rein","startTime":205.805,"endTime":206.975,"body":"one interviewing you today,"},{"speaker":"Wojciech Wegrzynski","startTime":206.99,"endTime":207.14,"body":"Yeah."},{"speaker":"Wojciech Wegrzynski","startTime":207.17,"endTime":207.61,"body":"Thank you."},{"speaker":"Wojciech Wegrzynski","startTime":207.76,"endTime":208.78,"body":"Thank you so much, man."},{"speaker":"Wojciech Wegrzynski","startTime":208.78,"endTime":209.5,"body":"It's so hard."},{"speaker":"Wojciech Wegrzynski","startTime":210.01,"endTime":212.35,"body":"I mean, this is the same seat,"},{"speaker":"Wojciech Wegrzynski","startTime":210.01,"endTime":212.35,"body":"but it feels much different."},{"speaker":"Wojciech Wegrzynski","startTime":213.16,"endTime":215.77,"body":"I'm very happy and thanks"},{"speaker":"Wojciech Wegrzynski","startTime":213.16,"endTime":215.77,"body":"for all the kind words."},{"speaker":"Wojciech Wegrzynski","startTime":215.77,"endTime":219.52,"body":"And I'm happy to find finally"},{"speaker":"Wojciech Wegrzynski","startTime":215.77,"endTime":219.52,"body":"be able to share some of my"},{"speaker":"Wojciech Wegrzynski","startTime":219.52,"endTime":222.6,"body":"own research at the ITB that,"},{"speaker":"Wojciech Wegrzynski","startTime":219.52,"endTime":222.6,"body":"that makes me very happy."},{"speaker":"Wojciech Wegrzynski","startTime":222.96,"endTime":223.92,"body":"So what did you pick."},{"speaker":"Guillermo Rein","startTime":225.185,"endTime":225.605,"body":"Excellent."},{"speaker":"Guillermo Rein","startTime":225.635,"endTime":228.725,"body":"So you could be interviewed"},{"speaker":"Guillermo Rein","startTime":225.635,"endTime":228.725,"body":"about many different topics."},{"speaker":"Guillermo Rein","startTime":228.755,"endTime":230.435,"body":"You are a Renaissance, man."},{"speaker":"Guillermo Rein","startTime":230.435,"endTime":233.605,"body":"You, you have multiple"},{"speaker":"Guillermo Rein","startTime":230.435,"endTime":233.605,"body":"interests,  sewing the"},{"speaker":"Guillermo Rein","startTime":233.605,"endTime":235.705,"body":"podcast, but you have"},{"speaker":"Guillermo Rein","startTime":233.605,"endTime":235.705,"body":"multiple contributions"},{"speaker":"Guillermo Rein","startTime":235.735,"endTime":236.575,"body":"in different topics."},{"speaker":"Guillermo Rein","startTime":236.575,"endTime":240.295,"body":"I think that definitely is going"},{"speaker":"Guillermo Rein","startTime":236.575,"endTime":240.295,"body":"to be modeling, although you"},{"speaker":"Guillermo Rein","startTime":240.295,"endTime":241.375,"body":"are very good with experiments."},{"speaker":"Guillermo Rein","startTime":242.48,"endTime":245.21,"body":"And within modeling, obviously"},{"speaker":"Guillermo Rein","startTime":242.48,"endTime":245.21,"body":"fire, because it's a topic"},{"speaker":"Guillermo Rein","startTime":245.21,"endTime":248.27,"body":"off of the podcast, but"},{"speaker":"Guillermo Rein","startTime":245.21,"endTime":248.27,"body":"you, you have these really"},{"speaker":"Guillermo Rein","startTime":248.39,"endTime":252.11,"body":"interesting and early,"},{"speaker":"Guillermo Rein","startTime":248.39,"endTime":252.11,"body":"contribution on fire and wind"},{"speaker":"Guillermo Rein","startTime":252.13,"endTime":253.24,"body":"modeling the two of them."},{"speaker":"Guillermo Rein","startTime":253.27,"endTime":254.35,"body":"So it's computational fluid"},{"speaker":"Guillermo Rein","startTime":254.35,"endTime":257.77,"body":"mechanics, not just a fire, but"},{"speaker":"Guillermo Rein","startTime":254.35,"endTime":257.77,"body":"of wind, which is an interface."},{"speaker":"Guillermo Rein","startTime":257.77,"endTime":257.98,"body":"Right."},{"speaker":"Guillermo Rein","startTime":257.98,"endTime":260.2,"body":"So can you tell us a"},{"speaker":"Guillermo Rein","startTime":257.98,"endTime":260.2,"body":"little bit of how you"},{"speaker":"Guillermo Rein","startTime":260.26,"endTime":261.19,"body":"end up working on this"},{"speaker":"Wojciech Wegrzynski","startTime":261.505,"endTime":261.745,"body":"yeah."},{"speaker":"Wojciech Wegrzynski","startTime":261.775,"endTime":262.285,"body":"Thanks man."},{"speaker":"Wojciech Wegrzynski","startTime":262.315,"endTime":262.555,"body":"Thanks."},{"speaker":"Wojciech Wegrzynski","startTime":262.555,"endTime":263.455,"body":"Thanks for picking this."},{"speaker":"Wojciech Wegrzynski","startTime":263.455,"endTime":265.135,"body":"It's it's very near to my heart."},{"speaker":"Wojciech Wegrzynski","startTime":265.188,"endTime":268.188,"body":"it started somewhere"},{"speaker":"Wojciech Wegrzynski","startTime":265.188,"endTime":268.188,"body":"in like 2012, 13."},{"speaker":"Wojciech Wegrzynski","startTime":268.698,"endTime":270.648,"body":"I was not really a"},{"speaker":"Wojciech Wegrzynski","startTime":268.698,"endTime":270.648,"body":"scientist back then."},{"speaker":"Wojciech Wegrzynski","startTime":270.648,"endTime":273.498,"body":"I was a consultant and we"},{"speaker":"Wojciech Wegrzynski","startTime":270.648,"endTime":273.498,"body":"were doing modeling for four"},{"speaker":"Wojciech Wegrzynski","startTime":273.498,"endTime":277.735,"body":"buildings and, we ended up"},{"speaker":"Wojciech Wegrzynski","startTime":273.498,"endTime":277.735,"body":"having this, project in the"},{"speaker":"Wojciech Wegrzynski","startTime":277.735,"endTime":281.165,"body":"middle of the Warsaw, uh,"},{"speaker":"Wojciech Wegrzynski","startTime":277.735,"endTime":281.165,"body":"Hala Koszyki Center we we've"},{"speaker":"Wojciech Wegrzynski","startTime":281.185,"endTime":285.325,"body":"celebrated the first, uh Obora"},{"speaker":"Wojciech Wegrzynski","startTime":281.185,"endTime":285.325,"body":"in, in that particular building."},{"speaker":"Wojciech Wegrzynski","startTime":285.895,"endTime":288.616,"body":", And it was an old,"},{"speaker":"Wojciech Wegrzynski","startTime":285.895,"endTime":288.616,"body":"historical, uh, shopping"},{"speaker":"Wojciech Wegrzynski","startTime":288.616,"endTime":290.296,"body":"mall inside of the town."},{"speaker":"Wojciech Wegrzynski","startTime":290.296,"endTime":291.676,"body":"That was to be refurbished."},{"speaker":"Wojciech Wegrzynski","startTime":292.246,"endTime":296.626,"body":"And because it was a historical"},{"speaker":"Wojciech Wegrzynski","startTime":292.246,"endTime":296.626,"body":"mall, to remove the smoke from"},{"speaker":"Wojciech Wegrzynski","startTime":296.626,"endTime":299.596,"body":"it, the only choice you had"},{"speaker":"Wojciech Wegrzynski","startTime":296.626,"endTime":299.596,"body":"were rows of windows that were"},{"speaker":"Wojciech Wegrzynski","startTime":299.596,"endTime":302.266,"body":"underneath the roof, that was"},{"speaker":"Wojciech Wegrzynski","startTime":299.596,"endTime":302.266,"body":"the only, the only way you"},{"speaker":"Wojciech Wegrzynski","startTime":302.266,"endTime":303.586,"body":"could extract smoke from there."},{"speaker":"Guillermo Rein","startTime":303.751,"endTime":304.171,"body":"I remember"},{"speaker":"Guillermo Rein","startTime":304.171,"endTime":304.621,"body":"seeing those."},{"speaker":"Wojciech Wegrzynski","startTime":304.874,"endTime":305.386,"body":"Yeah."},{"speaker":"Wojciech Wegrzynski","startTime":305.416,"endTime":308.476,"body":"And because, uh, these"},{"speaker":"Wojciech Wegrzynski","startTime":305.416,"endTime":308.476,"body":"windows are known for being"},{"speaker":"Wojciech Wegrzynski","startTime":308.476,"endTime":311.386,"body":"very inefficient for smoke"},{"speaker":"Wojciech Wegrzynski","startTime":308.476,"endTime":311.386,"body":"removal in wind conditions."},{"speaker":"Wojciech Wegrzynski","startTime":311.936,"endTime":315.126,"body":", my colleagues Grzegorz Krajewski"},{"speaker":"Wojciech Wegrzynski","startTime":311.936,"endTime":315.126,"body":"and Grzegorz Sztarbala have"},{"speaker":"Wojciech Wegrzynski","startTime":315.126,"endTime":319.556,"body":"started doing modeling for"},{"speaker":"Wojciech Wegrzynski","startTime":315.126,"endTime":319.556,"body":"the building to establish."},{"speaker":"Wojciech Wegrzynski","startTime":319.738,"endTime":322.228,"body":"How efficient the ventilation"},{"speaker":"Wojciech Wegrzynski","startTime":319.738,"endTime":322.228,"body":"is in it, you know?"},{"speaker":"Wojciech Wegrzynski","startTime":322.258,"endTime":327.291,"body":"And, Grzegorz Sztarbala was"},{"speaker":"Wojciech Wegrzynski","startTime":322.258,"endTime":327.291,"body":"doing his PhD on, um, the"},{"speaker":"Wojciech Wegrzynski","startTime":327.291,"endTime":328.701,"body":"wind influence on tunnels."},{"speaker":"Wojciech Wegrzynski","startTime":328.701,"endTime":329.721,"body":"It was very interesting."},{"speaker":"Wojciech Wegrzynski","startTime":329.721,"endTime":331.401,"body":"So they've applied"},{"speaker":"Wojciech Wegrzynski","startTime":329.721,"endTime":331.401,"body":"a lot of knowledge."},{"speaker":"Wojciech Wegrzynski","startTime":331.791,"endTime":334.711,"body":"They got so far, they"},{"speaker":"Wojciech Wegrzynski","startTime":331.791,"endTime":334.711,"body":"ended up modeling, , a"},{"speaker":"Wojciech Wegrzynski","startTime":334.711,"endTime":335.911,"body":"big part of the city."},{"speaker":"Wojciech Wegrzynski","startTime":335.911,"endTime":338.221,"body":"This is where I came into the"},{"speaker":"Wojciech Wegrzynski","startTime":335.911,"endTime":338.221,"body":"project because I helped them"},{"speaker":"Wojciech Wegrzynski","startTime":338.221,"endTime":339.751,"body":"build the models and run them."},{"speaker":"Wojciech Wegrzynski","startTime":340.481,"endTime":344.371,"body":"And it was like so interesting,"},{"speaker":"Wojciech Wegrzynski","startTime":340.481,"endTime":344.371,"body":"such an interesting case study"},{"speaker":"Wojciech Wegrzynski","startTime":344.371,"endTime":348.511,"body":"where you'd actually modeled"},{"speaker":"Wojciech Wegrzynski","startTime":344.371,"endTime":348.511,"body":"the wins to truly , answer the"},{"speaker":"Wojciech Wegrzynski","startTime":348.511,"endTime":353.101,"body":"question, will it interfere"},{"speaker":"Wojciech Wegrzynski","startTime":348.511,"endTime":353.101,"body":"with the smoke control or not?"},{"speaker":"Wojciech Wegrzynski","startTime":353.551,"endTime":357.151,"body":"And I think that it was very"},{"speaker":"Wojciech Wegrzynski","startTime":353.551,"endTime":357.151,"body":"surprising to me to find,"},{"speaker":"Wojciech Wegrzynski","startTime":357.191,"endTime":361.211,"body":"such a rich interaction"},{"speaker":"Wojciech Wegrzynski","startTime":357.191,"endTime":361.211,"body":"inside was not a simple, yes,"},{"speaker":"Wojciech Wegrzynski","startTime":361.211,"endTime":362.741,"body":"no, it doesn't interfere."},{"speaker":"Wojciech Wegrzynski","startTime":362.741,"endTime":363.341,"body":"It does not."},{"speaker":"Wojciech Wegrzynski","startTime":363.821,"endTime":366.101,"body":"You know, you could see how"},{"speaker":"Wojciech Wegrzynski","startTime":363.821,"endTime":366.101,"body":"the flows from different"},{"speaker":"Wojciech Wegrzynski","startTime":366.101,"endTime":368.905,"body":"streets would create a"},{"speaker":"Wojciech Wegrzynski","startTime":366.101,"endTime":368.905,"body":"completely different,"},{"speaker":"Wojciech Wegrzynski","startTime":368.905,"endTime":370.081,"body":"performance of the system."},{"speaker":"Wojciech Wegrzynski","startTime":371.146,"endTime":371.986,"body":"Just fascinating."},{"speaker":"Wojciech Wegrzynski","startTime":371.986,"endTime":373.857,"body":"And we've published many"},{"speaker":"Wojciech Wegrzynski","startTime":371.986,"endTime":373.857,"body":"studies about that building,"},{"speaker":"Wojciech Wegrzynski","startTime":373.857,"endTime":375.766,"body":"that are available online."},{"speaker":"Wojciech Wegrzynski","startTime":375.766,"endTime":378.556,"body":"I think it was a"},{"speaker":"Wojciech Wegrzynski","startTime":375.766,"endTime":378.556,"body":"very nice case study."},{"speaker":"Wojciech Wegrzynski","startTime":378.556,"endTime":381.75,"body":"And, since then I"},{"speaker":"Wojciech Wegrzynski","startTime":378.556,"endTime":381.75,"body":"started playing with it."},{"speaker":"Wojciech Wegrzynski","startTime":381.75,"endTime":383.64,"body":"You know, I've"},{"speaker":"Wojciech Wegrzynski","startTime":381.75,"endTime":383.64,"body":"built some models."},{"speaker":"Wojciech Wegrzynski","startTime":383.64,"endTime":387.48,"body":"I I've made some buildings,"},{"speaker":"Wojciech Wegrzynski","startTime":383.64,"endTime":387.48,"body":"started pushing, wind"},{"speaker":"Wojciech Wegrzynski","startTime":387.48,"endTime":390.42,"body":"on them, rotating them,"},{"speaker":"Wojciech Wegrzynski","startTime":387.48,"endTime":390.42,"body":"seeing what happens."},{"speaker":"Wojciech Wegrzynski","startTime":390.42,"endTime":393.51,"body":"And the answer was"},{"speaker":"Wojciech Wegrzynski","startTime":390.42,"endTime":393.51,"body":"never, never simple."},{"speaker":"Wojciech Wegrzynski","startTime":394.08,"endTime":397.47,"body":"And then fast forward few years,"},{"speaker":"Wojciech Wegrzynski","startTime":394.08,"endTime":397.47,"body":"and we go into some conferences,"},{"speaker":"Wojciech Wegrzynski","startTime":397.47,"endTime":401.88,"body":"we talk with people about the"},{"speaker":"Wojciech Wegrzynski","startTime":397.47,"endTime":401.88,"body":"projects and because we had no"},{"speaker":"Wojciech Wegrzynski","startTime":401.88,"endTime":406.23,"body":"idea how to deal with this wind"},{"speaker":"Wojciech Wegrzynski","startTime":401.88,"endTime":406.23,"body":"projects, we had to use best"},{"speaker":"Wojciech Wegrzynski","startTime":406.23,"endTime":407.7,"body":"practices of wind engineering."},{"speaker":"Wojciech Wegrzynski","startTime":408.31,"endTime":411.48,"body":"And for us, it was kind"},{"speaker":"Wojciech Wegrzynski","startTime":408.31,"endTime":411.48,"body":"of obvious you did like."},{"speaker":"Wojciech Wegrzynski","startTime":412.335,"endTime":415.275,"body":"And then you meet fire people"},{"speaker":"Wojciech Wegrzynski","startTime":412.335,"endTime":415.275,"body":"and sorry for calling you guys"},{"speaker":"Wojciech Wegrzynski","startTime":415.275,"endTime":417.945,"body":"fight people, but then you meet"},{"speaker":"Wojciech Wegrzynski","startTime":415.275,"endTime":417.945,"body":"fire people and they drink it"},{"speaker":"Wojciech Wegrzynski","startTime":417.945,"endTime":422.565,"body":"completely other way in, in what"},{"speaker":"Wojciech Wegrzynski","startTime":417.945,"endTime":422.565,"body":"seems to when engineers, there's"},{"speaker":"Wojciech Wegrzynski","startTime":422.565,"endTime":426.075,"body":"a wrong way and you're getting"},{"speaker":"Wojciech Wegrzynski","startTime":422.565,"endTime":426.075,"body":"into discussions and you realize"},{"speaker":"Wojciech Wegrzynski","startTime":426.075,"endTime":427.755,"body":"that it's not that simple."},{"speaker":"Wojciech Wegrzynski","startTime":427.755,"endTime":431.908,"body":"It's not, such an easy thing to"},{"speaker":"Wojciech Wegrzynski","startTime":427.755,"endTime":431.908,"body":"actually perform these studies"},{"speaker":"Wojciech Wegrzynski","startTime":431.908,"endTime":436.528,"body":"together in, in a way that is"},{"speaker":"Wojciech Wegrzynski","startTime":431.908,"endTime":436.528,"body":"scientifically justified, that"},{"speaker":"Wojciech Wegrzynski","startTime":436.528,"endTime":439.558,"body":"you control the uncertainty"},{"speaker":"Wojciech Wegrzynski","startTime":436.528,"endTime":439.558,"body":"that you actually model wind"},{"speaker":"Wojciech Wegrzynski","startTime":440.068,"endTime":444.178,"body":"and, this is when we've decided"},{"speaker":"Wojciech Wegrzynski","startTime":440.068,"endTime":444.178,"body":"that maybe because there as"},{"speaker":"Wojciech Wegrzynski","startTime":444.358,"endTime":447.328,"body":"there are no good practice"},{"speaker":"Wojciech Wegrzynski","startTime":444.358,"endTime":447.328,"body":"guidelines, I thought it might"},{"speaker":"Wojciech Wegrzynski","startTime":447.328,"endTime":451.108,"body":"be a good idea to write ones"},{"speaker":"Wojciech Wegrzynski","startTime":447.328,"endTime":451.108,"body":"and yeah, two, three years,"},{"speaker":"Wojciech Wegrzynski","startTime":451.408,"endTime":452.658,"body":"but it was worth it it's."},{"speaker":"Wojciech Wegrzynski","startTime":452.658,"endTime":456.258,"body":"So ended up in, in fire"},{"speaker":"Wojciech Wegrzynski","startTime":452.658,"endTime":456.258,"body":"technology has ended up being"},{"speaker":"Wojciech Wegrzynski","startTime":456.268,"endTime":460.038,"body":"an, a quite well-received"},{"speaker":"Wojciech Wegrzynski","startTime":456.268,"endTime":460.038,"body":"paper , and that, that was"},{"speaker":"Wojciech Wegrzynski","startTime":460.038,"endTime":462.948,"body":"the entrance to the beautiful"},{"speaker":"Wojciech Wegrzynski","startTime":460.038,"endTime":462.948,"body":"world of wind and fire."},{"speaker":"Guillermo Rein","startTime":463.216,"endTime":465.286,"body":"thank you"},{"speaker":"Guillermo Rein","startTime":463.216,"endTime":465.286,"body":"for mentioning the paper."},{"speaker":"Guillermo Rein","startTime":465.286,"endTime":468.826,"body":"I have it in front of me is"},{"speaker":"Guillermo Rein","startTime":465.286,"endTime":468.826,"body":"a two-part paper is, is a"},{"speaker":"Guillermo Rein","startTime":468.836,"endTime":470.206,"body":"absolutely beautiful paper."},{"speaker":"Guillermo Rein","startTime":470.291,"endTime":474.596,"body":"I just really, I read it again"},{"speaker":"Guillermo Rein","startTime":470.291,"endTime":474.596,"body":"for the interview on, and"},{"speaker":"Guillermo Rein","startTime":474.596,"endTime":476.286,"body":"again, I, I was like, oh wow."},{"speaker":"Guillermo Rein","startTime":476.796,"endTime":478.956,"body":"It is as good as I"},{"speaker":"Guillermo Rein","startTime":476.796,"endTime":478.956,"body":"remember it even better."},{"speaker":"Guillermo Rein","startTime":479.646,"endTime":479.996,"body":"It's"},{"speaker":"Guillermo Rein","startTime":480.036,"endTime":480.546,"body":"part two."},{"speaker":"Guillermo Rein","startTime":480.546,"endTime":480.846,"body":"Right?"},{"speaker":"Guillermo Rein","startTime":480.846,"endTime":482.166,"body":"So it has part one and part two."},{"speaker":"Guillermo Rein","startTime":482.166,"endTime":482.286,"body":"And"},{"speaker":"Guillermo Rein","startTime":482.286,"endTime":483.846,"body":"actually you got a"},{"speaker":"Guillermo Rein","startTime":482.286,"endTime":483.846,"body":"best paper award."},{"speaker":"Wojciech Wegrzynski","startTime":483.971,"endTime":484.301,"body":"Yeah."},{"speaker":"Wojciech Wegrzynski","startTime":484.331,"endTime":484.651,"body":"Thanks."},{"speaker":"Wojciech Wegrzynski","startTime":484.721,"endTime":485.201,"body":"Thank you."},{"speaker":"Guillermo Rein","startTime":485.316,"endTime":486.186,"body":"do you"},{"speaker":"Guillermo Rein","startTime":485.316,"endTime":486.186,"body":"want to tell us a little"},{"speaker":"Guillermo Rein","startTime":486.186,"endTime":487.266,"body":"bit about that experience?"},{"speaker":"Wojciech Wegrzynski","startTime":487.301,"endTime":489.088,"body":"Oh,"},{"speaker":"Wojciech Wegrzynski","startTime":487.301,"endTime":489.088,"body":"it I was so surprised."},{"speaker":"Wojciech Wegrzynski","startTime":489.088,"endTime":492.238,"body":"I, I mean, as a young"},{"speaker":"Wojciech Wegrzynski","startTime":489.088,"endTime":492.238,"body":"scientist, you know, there"},{"speaker":"Wojciech Wegrzynski","startTime":492.238,"endTime":495.345,"body":"are many of these awards where"},{"speaker":"Wojciech Wegrzynski","startTime":492.238,"endTime":495.345,"body":"you, battle with other young"},{"speaker":"Wojciech Wegrzynski","startTime":495.345,"endTime":497.295,"body":"scientists and it's, it's fun."},{"speaker":"Wojciech Wegrzynski","startTime":497.295,"endTime":501.375,"body":"Uh, it's fun to get these"},{"speaker":"Wojciech Wegrzynski","startTime":497.295,"endTime":501.375,"body":"awards, but a Bigglestone award,"},{"speaker":"Wojciech Wegrzynski","startTime":501.375,"endTime":504.295,"body":"you battle with, dinosaurs"},{"speaker":"Wojciech Wegrzynski","startTime":501.375,"endTime":504.295,"body":"at the best of the best."},{"speaker":"Wojciech Wegrzynski","startTime":504.565,"endTime":506.945,"body":"So I was never thinking of that."},{"speaker":"Wojciech Wegrzynski","startTime":507.015,"endTime":510.005,"body":"This contribution could"},{"speaker":"Wojciech Wegrzynski","startTime":507.015,"endTime":510.005,"body":"actually become the"},{"speaker":"Wojciech Wegrzynski","startTime":510.035,"endTime":511.895,"body":"best paper of the year."},{"speaker":"Wojciech Wegrzynski","startTime":512.495,"endTime":513.988,"body":"And, it was fantastic."},{"speaker":"Wojciech Wegrzynski","startTime":513.988,"endTime":515.188,"body":"It opened the whole."},{"speaker":"Wojciech Wegrzynski","startTime":516.173,"endTime":519.77,"body":"World of possibilities for"},{"speaker":"Wojciech Wegrzynski","startTime":516.173,"endTime":519.77,"body":"us, because we suddenly could"},{"speaker":"Wojciech Wegrzynski","startTime":519.77,"endTime":523.13,"body":"say that the work is important"},{"speaker":"Wojciech Wegrzynski","startTime":519.77,"endTime":523.13,"body":"to the community that it is,"},{"speaker":"Wojciech Wegrzynski","startTime":523.146,"endTime":524.47,"body":"received, by the community."},{"speaker":"Wojciech Wegrzynski","startTime":524.47,"endTime":526.72,"body":"And we had to that it"},{"speaker":"Wojciech Wegrzynski","startTime":524.47,"endTime":526.72,"body":"is important, you know?"},{"speaker":"Wojciech Wegrzynski","startTime":527.05,"endTime":530.83,"body":"So for a young scientist,"},{"speaker":"Wojciech Wegrzynski","startTime":527.05,"endTime":530.83,"body":"thing like that, it's it's"},{"speaker":"Wojciech Wegrzynski","startTime":530.86,"endTime":534.13,"body":"life-changing man, I think"},{"speaker":"Wojciech Wegrzynski","startTime":530.86,"endTime":534.13,"body":"it's, uh, like you mentioned,"},{"speaker":"Wojciech Wegrzynski","startTime":534.13,"endTime":537.263,"body":"the ERC was life-changing for"},{"speaker":"Wojciech Wegrzynski","startTime":534.13,"endTime":537.263,"body":"you, maybe not on the same"},{"speaker":"Wojciech Wegrzynski","startTime":537.263,"endTime":540.257,"body":"scale, but you know, that, that,"},{"speaker":"Wojciech Wegrzynski","startTime":537.263,"endTime":540.257,"body":"that's, that's a similar thing."},{"speaker":"Wojciech Wegrzynski","startTime":540.257,"endTime":544.296,"body":"it's truly changes, not who you"},{"speaker":"Wojciech Wegrzynski","startTime":540.257,"endTime":544.296,"body":"are because we're doing the same"},{"speaker":"Wojciech Wegrzynski","startTime":544.296,"endTime":547.39,"body":"things, with the same scrutiny,"},{"speaker":"Wojciech Wegrzynski","startTime":544.296,"endTime":547.39,"body":"same tools, , but suddenly"},{"speaker":"Wojciech Wegrzynski","startTime":547.82,"endTime":552.04,"body":"many, many more doors open"},{"speaker":"Wojciech Wegrzynski","startTime":547.82,"endTime":552.04,"body":"than there were open before."},{"speaker":"Wojciech Wegrzynski","startTime":552.04,"endTime":554.98,"body":"So I really appreciate that,"},{"speaker":"Wojciech Wegrzynski","startTime":552.04,"endTime":554.98,"body":"that total board of five"},{"speaker":"Wojciech Wegrzynski","startTime":554.98,"endTime":556.48,"body":"technology for choosing."},{"speaker":"Wojciech Wegrzynski","startTime":557.075,"endTime":560.375,"body":"These, this paper as the"},{"speaker":"Wojciech Wegrzynski","startTime":557.075,"endTime":560.375,"body":"best paper of that year."},{"speaker":"Wojciech Wegrzynski","startTime":560.375,"endTime":564.845,"body":"And truly there was so much"},{"speaker":"Wojciech Wegrzynski","startTime":560.375,"endTime":564.845,"body":"work put into that, that paper."},{"speaker":"Wojciech Wegrzynski","startTime":565.505,"endTime":566.945,"body":"And it was a little long ish."},{"speaker":"Wojciech Wegrzynski","startTime":567.275,"endTime":569.135,"body":"Sorry for that."},{"speaker":"Guillermo Rein","startTime":569.735,"endTime":571.291,"body":"Well, that's,"},{"speaker":"Guillermo Rein","startTime":569.735,"endTime":571.291,"body":"that's why it's two parts right"},{"speaker":"Guillermo Rein","startTime":571.531,"endTime":574.921,"body":"now, but congratulations, I"},{"speaker":"Guillermo Rein","startTime":571.531,"endTime":574.921,"body":"think this is a success story."},{"speaker":"Guillermo Rein","startTime":575.225,"endTime":577.615,"body":"you may actually want to"},{"speaker":"Guillermo Rein","startTime":575.225,"endTime":577.615,"body":"write suddenly you could offer"},{"speaker":"Guillermo Rein","startTime":577.615,"endTime":581.225,"body":"a talk, to young academics"},{"speaker":"Guillermo Rein","startTime":577.615,"endTime":581.225,"body":"and young researchers about"},{"speaker":"Guillermo Rein","startTime":581.225,"endTime":584.915,"body":"the success story of a"},{"speaker":"Guillermo Rein","startTime":581.225,"endTime":584.915,"body":"topic that you push forward."},{"speaker":"Guillermo Rein","startTime":584.915,"endTime":586.685,"body":"A topic that probably at"},{"speaker":"Guillermo Rein","startTime":584.915,"endTime":586.685,"body":"the beginning, people were"},{"speaker":"Guillermo Rein","startTime":586.685,"endTime":587.795,"body":"saying, it's not needed."},{"speaker":"Guillermo Rein","startTime":588.125,"endTime":589.355,"body":"You don't have to"},{"speaker":"Guillermo Rein","startTime":588.125,"endTime":589.355,"body":"write about this"},{"speaker":"Guillermo Rein","startTime":589.355,"endTime":591.245,"body":"book and then you did it."},{"speaker":"Guillermo Rein","startTime":591.275,"endTime":594.215,"body":"And then you end up with"},{"speaker":"Guillermo Rein","startTime":591.275,"endTime":594.215,"body":"a beautiful paper and an"},{"speaker":"Guillermo Rein","startTime":594.215,"endTime":596.885,"body":"award and an interview"},{"speaker":"Guillermo Rein","startTime":594.215,"endTime":596.885,"body":"in a famous book test."},{"speaker":"Guillermo Rein","startTime":598.535,"endTime":601.055,"body":"So part one of this"},{"speaker":"Guillermo Rein","startTime":598.535,"endTime":601.055,"body":"paper is a literature"},{"speaker":"Guillermo Rein","startTime":601.055,"endTime":602.675,"body":"review and I really liked."},{"speaker":"Guillermo Rein","startTime":603.575,"endTime":606.455,"body":"I literally, you literally"},{"speaker":"Guillermo Rein","startTime":603.575,"endTime":606.455,"body":"scan the horizon."},{"speaker":"Guillermo Rein","startTime":606.455,"endTime":608.915,"body":"I realized if you go high"},{"speaker":"Guillermo Rein","startTime":606.455,"endTime":608.915,"body":"altitude and then you start"},{"speaker":"Guillermo Rein","startTime":608.915,"endTime":611.525,"body":"going lower altitude into any"},{"speaker":"Guillermo Rein","startTime":608.915,"endTime":611.525,"body":"details, can you tell us a"},{"speaker":"Guillermo Rein","startTime":611.525,"endTime":614.105,"body":"little bit about the structure"},{"speaker":"Guillermo Rein","startTime":611.525,"endTime":614.105,"body":"of why do you choose this?"},{"speaker":"Guillermo Rein","startTime":614.165,"endTime":616.835,"body":"You have six, parts in"},{"speaker":"Guillermo Rein","startTime":614.165,"endTime":616.835,"body":"the literature review."},{"speaker":"Guillermo Rein","startTime":616.865,"endTime":617.585,"body":"Can you tell"},{"speaker":"Wojciech Wegrzynski","startTime":617.64,"endTime":620.243,"body":"we,"},{"speaker":"Wojciech Wegrzynski","startTime":617.64,"endTime":620.243,"body":"we go all the way from, um,"},{"speaker":"Wojciech Wegrzynski","startTime":620.473,"endTime":625.553,"body":"modeling, the flows inside"},{"speaker":"Wojciech Wegrzynski","startTime":620.473,"endTime":625.553,"body":"the buildings, we're modeling"},{"speaker":"Wojciech Wegrzynski","startTime":625.553,"endTime":628.793,"body":"the ventilators and the let's"},{"speaker":"Wojciech Wegrzynski","startTime":625.553,"endTime":628.793,"body":"say the interference phase"},{"speaker":"Wojciech Wegrzynski","startTime":628.823,"endTime":633.333,"body":"between the building and the"},{"speaker":"Wojciech Wegrzynski","startTime":628.823,"endTime":633.333,"body":"exterior we go into tunnels, uh,"},{"speaker":"Wojciech Wegrzynski","startTime":633.363,"endTime":637.113,"body":"because that's an interesting"},{"speaker":"Wojciech Wegrzynski","startTime":633.363,"endTime":637.113,"body":"twist in the, in the problem."},{"speaker":"Wojciech Wegrzynski","startTime":637.743,"endTime":641.4,"body":"And in the end, we, we"},{"speaker":"Wojciech Wegrzynski","startTime":637.743,"endTime":641.4,"body":"move, outside the building"},{"speaker":"Wojciech Wegrzynski","startTime":641.4,"endTime":645.48,"body":"into wildfires and, uh,"},{"speaker":"Wojciech Wegrzynski","startTime":641.4,"endTime":645.48,"body":"urban interface areas."},{"speaker":"Wojciech Wegrzynski","startTime":645.48,"endTime":648.77,"body":"And then just, dispersion"},{"speaker":"Wojciech Wegrzynski","startTime":645.48,"endTime":648.77,"body":"of the smoke in the urban"},{"speaker":"Wojciech Wegrzynski","startTime":648.77,"endTime":652.886,"body":"scale, because wind is a"},{"speaker":"Wojciech Wegrzynski","startTime":648.77,"endTime":652.886,"body":"phenomenon that, interferes"},{"speaker":"Wojciech Wegrzynski","startTime":652.886,"endTime":655.106,"body":"with fire at every scale."},{"speaker":"Wojciech Wegrzynski","startTime":655.466,"endTime":659.156,"body":"And I thought, I always,"},{"speaker":"Wojciech Wegrzynski","startTime":655.466,"endTime":659.156,"body":"you know, I come from"},{"speaker":"Wojciech Wegrzynski","startTime":659.756,"endTime":661.676,"body":"the ventilator business."},{"speaker":"Wojciech Wegrzynski","startTime":662.126,"endTime":664.946,"body":"So, so my interface"},{"speaker":"Wojciech Wegrzynski","startTime":662.126,"endTime":664.946,"body":"is the ventilator."},{"speaker":"Wojciech Wegrzynski","startTime":665.67,"endTime":668.236,"body":"the smoke removal devices"},{"speaker":"Wojciech Wegrzynski","startTime":665.67,"endTime":668.236,"body":"in the buildings, I got the"},{"speaker":"Wojciech Wegrzynski","startTime":668.236,"endTime":670.396,"body":"dampers and everything you"},{"speaker":"Wojciech Wegrzynski","startTime":668.236,"endTime":670.396,"body":"used to remove the smoke."},{"speaker":"Wojciech Wegrzynski","startTime":670.396,"endTime":673.546,"body":"This is my, my core"},{"speaker":"Wojciech Wegrzynski","startTime":670.396,"endTime":673.546,"body":"business or use."},{"speaker":"Wojciech Wegrzynski","startTime":673.546,"endTime":678.466,"body":"Now it's wider, but for us,"},{"speaker":"Wojciech Wegrzynski","startTime":673.546,"endTime":678.466,"body":"wind is just a resistance."},{"speaker":"Wojciech Wegrzynski","startTime":678.466,"endTime":681.74,"body":"You know, the, the damper,"},{"speaker":"Wojciech Wegrzynski","startTime":678.466,"endTime":681.74,"body":"subject to event has worse"},{"speaker":"Wojciech Wegrzynski","startTime":681.74,"endTime":683.93,"body":"performance than when"},{"speaker":"Wojciech Wegrzynski","startTime":681.74,"endTime":683.93,"body":"it's not subject to wins."},{"speaker":"Wojciech Wegrzynski","startTime":684.333,"endTime":688.353,"body":"And after my studies starting"},{"speaker":"Wojciech Wegrzynski","startTime":684.333,"endTime":688.353,"body":"with the Hala Koszyki and then"},{"speaker":"Wojciech Wegrzynski","startTime":688.353,"endTime":691.203,"body":"other studies, I immediately"},{"speaker":"Wojciech Wegrzynski","startTime":688.353,"endTime":691.203,"body":"realized this is bullshit."},{"speaker":"Wojciech Wegrzynski","startTime":691.623,"endTime":692.823,"body":"This doesn't make sense."},{"speaker":"Wojciech Wegrzynski","startTime":692.823,"endTime":693.153,"body":"Okay."},{"speaker":"Wojciech Wegrzynski","startTime":693.153,"endTime":697.503,"body":"If you just consider a single"},{"speaker":"Wojciech Wegrzynski","startTime":693.153,"endTime":697.503,"body":"ventilator, it makes sense"},{"speaker":"Wojciech Wegrzynski","startTime":697.533,"endTime":701.163,"body":"the wind is resistance, but"},{"speaker":"Wojciech Wegrzynski","startTime":697.533,"endTime":701.163,"body":"when you place that vent on."},{"speaker":"Wojciech Wegrzynski","startTime":702.678,"endTime":705.498,"body":"And the roof has beautiful"},{"speaker":"Wojciech Wegrzynski","startTime":702.678,"endTime":705.498,"body":"pressure pattern on it."},{"speaker":"Wojciech Wegrzynski","startTime":705.918,"endTime":707.208,"body":"Some part is negative."},{"speaker":"Wojciech Wegrzynski","startTime":707.208,"endTime":708.408,"body":"Some part is positive."},{"speaker":"Wojciech Wegrzynski","startTime":708.798,"endTime":710.238,"body":"It's so complex."},{"speaker":"Wojciech Wegrzynski","startTime":710.358,"endTime":713.918,"body":"When you put the winds on the"},{"speaker":"Wojciech Wegrzynski","startTime":710.358,"endTime":713.918,"body":"building facade where it can"},{"speaker":"Wojciech Wegrzynski","startTime":713.928,"endTime":717.168,"body":"push air, or it can block air"},{"speaker":"Wojciech Wegrzynski","startTime":713.928,"endTime":717.168,"body":"from coming out of the building,"},{"speaker":"Wojciech Wegrzynski","startTime":717.648,"endTime":722.178,"body":"this ventilator will work in a"},{"speaker":"Wojciech Wegrzynski","startTime":717.648,"endTime":722.178,"body":"completely different way and it"},{"speaker":"Wojciech Wegrzynski","startTime":722.178,"endTime":725.418,"body":"will give completely different"},{"speaker":"Wojciech Wegrzynski","startTime":722.178,"endTime":725.418,"body":"barometers of its performance."},{"speaker":"Wojciech Wegrzynski","startTime":725.688,"endTime":729.998,"body":"So narrowing down to the"},{"speaker":"Wojciech Wegrzynski","startTime":725.688,"endTime":729.998,"body":"single thing being a vent"},{"speaker":"Wojciech Wegrzynski","startTime":730.458,"endTime":733.008,"body":"made, we understood the"},{"speaker":"Wojciech Wegrzynski","startTime":730.458,"endTime":733.008,"body":"problem completely wrong."},{"speaker":"Wojciech Wegrzynski","startTime":733.038,"endTime":735.348,"body":"We understood it just"},{"speaker":"Wojciech Wegrzynski","startTime":733.038,"endTime":735.348,"body":"for the vent, not for"},{"speaker":"Wojciech Wegrzynski","startTime":735.348,"endTime":737.958,"body":"the fire safety and the"},{"speaker":"Wojciech Wegrzynski","startTime":735.348,"endTime":737.958,"body":"same goes for a building."},{"speaker":"Wojciech Wegrzynski","startTime":737.958,"endTime":741.978,"body":"If you just model the building"},{"speaker":"Wojciech Wegrzynski","startTime":737.958,"endTime":741.978,"body":"in isolation, standing there"},{"speaker":"Wojciech Wegrzynski","startTime":741.978,"endTime":746.028,"body":"in an empty space, or just"},{"speaker":"Wojciech Wegrzynski","startTime":741.978,"endTime":746.028,"body":"put some inlets around it, say"},{"speaker":"Wojciech Wegrzynski","startTime":746.028,"endTime":747.768,"body":"it has this dynamic pressure."},{"speaker":"Wojciech Wegrzynski","startTime":747.798,"endTime":749.408,"body":"This is the wind"},{"speaker":"Wojciech Wegrzynski","startTime":747.798,"endTime":749.408,"body":"that acts on it."},{"speaker":"Wojciech Wegrzynski","startTime":749.703,"endTime":750.841,"body":"What you do is you write."},{"speaker":"Wojciech Wegrzynski","startTime":751.816,"endTime":754.606,"body":"Essentially exposing the"},{"speaker":"Wojciech Wegrzynski","startTime":751.816,"endTime":754.606,"body":"building to a certain value"},{"speaker":"Wojciech Wegrzynski","startTime":754.606,"endTime":757.126,"body":"of pressure, but not wind when"},{"speaker":"Wojciech Wegrzynski","startTime":754.606,"endTime":757.126,"body":"there's a complex phenomenon."},{"speaker":"Wojciech Wegrzynski","startTime":757.126,"endTime":760.546,"body":"I always joke that, you know,"},{"speaker":"Wojciech Wegrzynski","startTime":757.126,"endTime":760.546,"body":"imagine if we took the complex"},{"speaker":"Wojciech Wegrzynski","startTime":760.546,"endTime":763.696,"body":"phenomenon as a fire and just"},{"speaker":"Wojciech Wegrzynski","startTime":760.546,"endTime":763.696,"body":"replaced it with a simple"},{"speaker":"Wojciech Wegrzynski","startTime":763.696,"endTime":766.126,"body":"time temperature relation,"},{"speaker":"Wojciech Wegrzynski","startTime":763.696,"endTime":766.126,"body":"how stupid would that be?"},{"speaker":"Wojciech Wegrzynski","startTime":769.496,"endTime":773.026,"body":"And that's what we, as a fire"},{"speaker":"Wojciech Wegrzynski","startTime":769.496,"endTime":773.026,"body":"scientist tried to do with,"},{"speaker":"Wojciech Wegrzynski","startTime":773.056,"endTime":776.453,"body":"uh, with winds we don't,"},{"speaker":"Wojciech Wegrzynski","startTime":773.056,"endTime":776.453,"body":"appreciate the complexity of"},{"speaker":"Wojciech Wegrzynski","startTime":776.453,"endTime":780.436,"body":"the phenomenon and with this"},{"speaker":"Wojciech Wegrzynski","startTime":776.453,"endTime":780.436,"body":"complexity comes diversity of"},{"speaker":"Wojciech Wegrzynski","startTime":780.466,"endTime":782.443,"body":"outcomes of, the wind ethics."},{"speaker":"Wojciech Wegrzynski","startTime":782.773,"endTime":785.593,"body":"So this is why we thought"},{"speaker":"Wojciech Wegrzynski","startTime":782.773,"endTime":785.593,"body":"in the review paper, we can"},{"speaker":"Wojciech Wegrzynski","startTime":785.593,"endTime":788.803,"body":"not just tell people the"},{"speaker":"Wojciech Wegrzynski","startTime":785.593,"endTime":788.803,"body":"story about the buildings."},{"speaker":"Wojciech Wegrzynski","startTime":789.013,"endTime":792.373,"body":"We cannot just tell the story"},{"speaker":"Wojciech Wegrzynski","startTime":789.013,"endTime":792.373,"body":"about, um, the ventilators."},{"speaker":"Wojciech Wegrzynski","startTime":792.733,"endTime":796.063,"body":"We need to try"},{"speaker":"Wojciech Wegrzynski","startTime":792.733,"endTime":796.063,"body":"and find out what."},{"speaker":"Wojciech Wegrzynski","startTime":796.436,"endTime":799.415,"body":"The fire community at whole"},{"speaker":"Wojciech Wegrzynski","startTime":796.436,"endTime":799.415,"body":"has learned about wind."},{"speaker":"Wojciech Wegrzynski","startTime":799.445,"endTime":802.265,"body":"And, and there were like,"},{"speaker":"Wojciech Wegrzynski","startTime":799.445,"endTime":802.265,"body":"there were reviews by"},{"speaker":"Wojciech Wegrzynski","startTime":802.265,"endTime":806.375,"body":"Pitts from NIST about a war"},{"speaker":"Wojciech Wegrzynski","startTime":802.265,"endTime":806.375,"body":"fires,  which was amazing."},{"speaker":"Wojciech Wegrzynski","startTime":806.405,"endTime":810.275,"body":"It was fantastic resource on"},{"speaker":"Wojciech Wegrzynski","startTime":806.405,"endTime":810.275,"body":"wind and fire interaction."},{"speaker":"Wojciech Wegrzynski","startTime":810.275,"endTime":813.965,"body":"On the city scale, we found"},{"speaker":"Wojciech Wegrzynski","startTime":810.275,"endTime":813.965,"body":"brilliant papers about"},{"speaker":"Wojciech Wegrzynski","startTime":813.965,"endTime":817.675,"body":"firebrands aerodynamics,"},{"speaker":"Wojciech Wegrzynski","startTime":813.965,"endTime":817.675,"body":"they're so rich in knowledge"},{"speaker":"Wojciech Wegrzynski","startTime":817.675,"endTime":820.405,"body":"about when we went into fire"},{"speaker":"Wojciech Wegrzynski","startTime":817.675,"endTime":820.405,"body":"whirls that's this, this is"},{"speaker":"Wojciech Wegrzynski","startTime":820.405,"endTime":821.935,"body":"another fascinating phenomenon."},{"speaker":"Wojciech Wegrzynski","startTime":822.145,"endTime":824.845,"body":"So we thought, okay, if the,"},{"speaker":"Wojciech Wegrzynski","startTime":822.145,"endTime":824.845,"body":"if we want to give it the"},{"speaker":"Wojciech Wegrzynski","startTime":824.845,"endTime":826.465,"body":"justice, if we want this."},{"speaker":"Wojciech Wegrzynski","startTime":827.4,"endTime":830.94,"body":"The fire community to be"},{"speaker":"Wojciech Wegrzynski","startTime":827.4,"endTime":830.94,"body":"exposed to how wind is done"},{"speaker":"Wojciech Wegrzynski","startTime":830.94,"endTime":834.39,"body":"and how one should include"},{"speaker":"Wojciech Wegrzynski","startTime":830.94,"endTime":834.39,"body":"wind in their analysis."},{"speaker":"Wojciech Wegrzynski","startTime":834.39,"endTime":838.92,"body":"We need to give a broad"},{"speaker":"Wojciech Wegrzynski","startTime":834.39,"endTime":838.92,"body":"view on the subject because"},{"speaker":"Wojciech Wegrzynski","startTime":839.01,"endTime":843.93,"body":"it is much more rich than"},{"speaker":"Wojciech Wegrzynski","startTime":839.01,"endTime":843.93,"body":"most people would think."},{"speaker":"Wojciech Wegrzynski","startTime":843.93,"endTime":847.83,"body":"And I hope that I can do it in"},{"speaker":"Wojciech Wegrzynski","startTime":843.93,"endTime":847.83,"body":"like three pages, but no, it was"},{"speaker":"Wojciech Wegrzynski","startTime":847.83,"endTime":853.47,"body":"a home, a whole 80,000 character"},{"speaker":"Wojciech Wegrzynski","startTime":847.83,"endTime":853.47,"body":"paper about, about this."},{"speaker":"Wojciech Wegrzynski","startTime":853.47,"endTime":855.77,"body":"And we still have not"},{"speaker":"Wojciech Wegrzynski","startTime":853.47,"endTime":855.77,"body":"probably captured all, all"},{"speaker":"Wojciech Wegrzynski","startTime":855.81,"endTime":856.92,"body":"the knowledge that was there."},{"speaker":"Guillermo Rein","startTime":857.266,"endTime":858.141,"body":"Thank you"},{"speaker":"Guillermo Rein","startTime":857.266,"endTime":858.141,"body":"for talking about all the"},{"speaker":"Guillermo Rein","startTime":858.141,"endTime":859.62,"body":"ventilators and the buildings."},{"speaker":"Guillermo Rein","startTime":860.417,"endTime":861.737,"body":"you touched many"},{"speaker":"Guillermo Rein","startTime":860.417,"endTime":861.737,"body":"beautiful problems."},{"speaker":"Guillermo Rein","startTime":861.737,"endTime":863.837,"body":"One of them that I invite"},{"speaker":"Guillermo Rein","startTime":861.737,"endTime":863.837,"body":"you to say more about"},{"speaker":"Guillermo Rein","startTime":863.837,"endTime":864.797,"body":"now, if you want is"},{"speaker":"Guillermo Rein","startTime":864.797,"endTime":867.617,"body":"tunnels, you look into"},{"speaker":"Guillermo Rein","startTime":864.797,"endTime":867.617,"body":"when and tunnels and fire."},{"speaker":"Wojciech Wegrzynski","startTime":867.697,"endTime":869.647,"body":"Oh,"},{"speaker":"Wojciech Wegrzynski","startTime":867.697,"endTime":869.647,"body":"yeah, we just recently had,"},{"speaker":"Wojciech Wegrzynski","startTime":869.647,"endTime":873.155,"body":"commissioned the tunnel in"},{"speaker":"Wojciech Wegrzynski","startTime":869.647,"endTime":873.155,"body":"Warsaw, very big road tunnel."},{"speaker":"Wojciech Wegrzynski","startTime":873.598,"endTime":877.078,"body":"we've spent almost half"},{"speaker":"Wojciech Wegrzynski","startTime":873.598,"endTime":877.078,"body":"year that in the tunnel."},{"speaker":"Wojciech Wegrzynski","startTime":877.498,"endTime":882.835,"body":"And one of the main question was"},{"speaker":"Wojciech Wegrzynski","startTime":877.498,"endTime":882.835,"body":"how does wind affect, the flows"},{"speaker":"Wojciech Wegrzynski","startTime":882.865,"endTime":884.125,"body":"inside the tunnel, you know?"},{"speaker":"Wojciech Wegrzynski","startTime":884.125,"endTime":888.375,"body":"And, it sounds like a simple"},{"speaker":"Wojciech Wegrzynski","startTime":884.125,"endTime":888.375,"body":"question, but, to answer"},{"speaker":"Wojciech Wegrzynski","startTime":888.375,"endTime":892.528,"body":"that you need to answer,"},{"speaker":"Wojciech Wegrzynski","startTime":888.375,"endTime":892.528,"body":"what do you mean by winds?"},{"speaker":"Wojciech Wegrzynski","startTime":892.528,"endTime":894.328,"body":"You know, that that's"},{"speaker":"Wojciech Wegrzynski","startTime":892.528,"endTime":894.328,"body":"a fundamental question."},{"speaker":"Wojciech Wegrzynski","startTime":894.328,"endTime":896.098,"body":"What is wind like?"},{"speaker":"Wojciech Wegrzynski","startTime":896.128,"endTime":899.128,"body":"A wind has a velocity."},{"speaker":"Wojciech Wegrzynski","startTime":899.227,"endTime":902.937,"body":"it has gusts because it's not"},{"speaker":"Wojciech Wegrzynski","startTime":899.227,"endTime":902.937,"body":"just a constant flow of air."},{"speaker":"Wojciech Wegrzynski","startTime":902.937,"endTime":906.447,"body":"It's, uh, it's huge vortices"},{"speaker":"Wojciech Wegrzynski","startTime":902.937,"endTime":906.447,"body":"that move around your,"},{"speaker":"Wojciech Wegrzynski","startTime":906.65,"endTime":909.79,"body":"region you sometimes have"},{"speaker":"Wojciech Wegrzynski","startTime":906.65,"endTime":909.79,"body":"high velocity, somethings"},{"speaker":"Wojciech Wegrzynski","startTime":909.79,"endTime":910.78,"body":"have flow velocities."},{"speaker":"Wojciech Wegrzynski","startTime":911.17,"endTime":914.19,"body":"So it's very complicated,"},{"speaker":"Wojciech Wegrzynski","startTime":911.17,"endTime":914.19,"body":"but first you have velocity,"},{"speaker":"Wojciech Wegrzynski","startTime":914.53,"endTime":916.84,"body":"so there's a certain"},{"speaker":"Wojciech Wegrzynski","startTime":914.53,"endTime":916.84,"body":"probability associated"},{"speaker":"Wojciech Wegrzynski","startTime":916.84,"endTime":917.95,"body":"with different velocities."},{"speaker":"Wojciech Wegrzynski","startTime":917.98,"endTime":921.82,"body":"Like, should we design a"},{"speaker":"Wojciech Wegrzynski","startTime":917.98,"endTime":921.82,"body":"tunnel for a hurricane?"},{"speaker":"Wojciech Wegrzynski","startTime":921.88,"endTime":923.02,"body":"Which don't happen in Poland?"},{"speaker":"Wojciech Wegrzynski","startTime":923.14,"endTime":924.67,"body":"No, it doesn't happen."},{"speaker":"Wojciech Wegrzynski","startTime":925.0,"endTime":928.33,"body":"So you need to figure out for"},{"speaker":"Wojciech Wegrzynski","startTime":925.0,"endTime":928.33,"body":"what wind velocity would you"},{"speaker":"Wojciech Wegrzynski","startTime":928.33,"endTime":930.4,"body":"like to design your tunnel?"},{"speaker":"Wojciech Wegrzynski","startTime":930.79,"endTime":933.52,"body":"And the action of each of these"},{"speaker":"Wojciech Wegrzynski","startTime":930.79,"endTime":933.52,"body":"velocities will be different,"},{"speaker":"Wojciech Wegrzynski","startTime":933.52,"endTime":936.4,"body":"but two to make it even more"},{"speaker":"Wojciech Wegrzynski","startTime":933.52,"endTime":936.4,"body":"complicated when has the"},{"speaker":"Wojciech Wegrzynski","startTime":936.4,"endTime":937.66,"body":"direction component to it?"},{"speaker":"Guillermo Rein","startTime":937.921,"endTime":939.603,"body":"when you, one"},{"speaker":"Guillermo Rein","startTime":937.921,"endTime":939.603,"body":"thing, when you, you mentioned"},{"speaker":"Guillermo Rein","startTime":939.603,"endTime":942.813,"body":"wind and tunnels, you really"},{"speaker":"Guillermo Rein","startTime":939.603,"endTime":942.813,"body":"mean the wind outside the tunnel"},{"speaker":"Guillermo Rein","startTime":942.813,"endTime":944.523,"body":"and how it alters the inside."},{"speaker":"Guillermo Rein","startTime":944.523,"endTime":946.953,"body":"But, but the inside"},{"speaker":"Guillermo Rein","startTime":944.523,"endTime":946.953,"body":"itself is not wind."},{"speaker":"Guillermo Rein","startTime":946.953,"endTime":947.163,"body":"Right?"},{"speaker":"Guillermo Rein","startTime":947.163,"endTime":947.913,"body":"That's what, that's"},{"speaker":"Wojciech Wegrzynski","startTime":947.948,"endTime":950.318,"body":"Inside"},{"speaker":"Wojciech Wegrzynski","startTime":947.948,"endTime":950.318,"body":"you have some flow that is"},{"speaker":"Wojciech Wegrzynski","startTime":950.318,"endTime":954.638,"body":"induced by the wind, but the"},{"speaker":"Wojciech Wegrzynski","startTime":950.318,"endTime":954.638,"body":"wind action outside, it creates"},{"speaker":"Wojciech Wegrzynski","startTime":954.638,"endTime":958.305,"body":"this, some of the, of the"},{"speaker":"Wojciech Wegrzynski","startTime":954.638,"endTime":958.305,"body":"pressure, the dynamic pressure"},{"speaker":"Wojciech Wegrzynski","startTime":958.305,"endTime":959.758,"body":"of the wind, creates the flow"},{"speaker":"Guillermo Rein","startTime":959.818,"endTime":960.088,"body":"Yeah, but"},{"speaker":"Guillermo Rein","startTime":960.838,"endTime":962.368,"body":"yeah, because it"},{"speaker":"Guillermo Rein","startTime":960.838,"endTime":962.368,"body":"changes the boundary"},{"speaker":"Wojciech Wegrzynski","startTime":962.608,"endTime":963.808,"body":"exactly it."},{"speaker":"Guillermo Rein","startTime":963.988,"endTime":965.728,"body":"And, and this"},{"speaker":"Guillermo Rein","startTime":963.988,"endTime":965.728,"body":"is something is, is fascinating"},{"speaker":"Guillermo Rein","startTime":965.728,"endTime":968.488,"body":"because not many people actually"},{"speaker":"Guillermo Rein","startTime":965.728,"endTime":968.488,"body":"look into this many people"},{"speaker":"Guillermo Rein","startTime":968.488,"endTime":970.978,"body":"look into the modeling of"},{"speaker":"Guillermo Rein","startTime":968.488,"endTime":970.978,"body":"the flows inside the tunnel,"},{"speaker":"Guillermo Rein","startTime":971.308,"endTime":972.568,"body":"but very few people look"},{"speaker":"Guillermo Rein","startTime":972.568,"endTime":974.878,"body":"into the effect of"},{"speaker":"Guillermo Rein","startTime":972.568,"endTime":974.878,"body":"a flow mechanics"},{"speaker":"Wojciech Wegrzynski","startTime":974.898,"endTime":977.618,"body":"and I"},{"speaker":"Wojciech Wegrzynski","startTime":974.898,"endTime":977.618,"body":"tell you, this is  the issue"},{"speaker":"Wojciech Wegrzynski","startTime":977.618,"endTime":981.458,"body":"we've, um, we also felt into,"},{"speaker":"Wojciech Wegrzynski","startTime":977.618,"endTime":981.458,"body":"because we've designed the"},{"speaker":"Wojciech Wegrzynski","startTime":981.458,"endTime":984.498,"body":"system in 2015, for this tunnel."},{"speaker":"Wojciech Wegrzynski","startTime":984.528,"endTime":988.008,"body":"And we went with the best"},{"speaker":"Wojciech Wegrzynski","startTime":984.528,"endTime":988.008,"body":"knowledge of the time, and we"},{"speaker":"Wojciech Wegrzynski","startTime":988.008,"endTime":993.198,"body":"didn't really consider that"},{"speaker":"Wojciech Wegrzynski","startTime":988.008,"endTime":993.198,"body":"much as a factor or not as such"},{"speaker":"Wojciech Wegrzynski","startTime":993.198,"endTime":997.458,"body":"a dynamic factor as, as now,"},{"speaker":"Wojciech Wegrzynski","startTime":993.198,"endTime":997.458,"body":"um, in this tunnel  we be that"},{"speaker":"Wojciech Wegrzynski","startTime":997.528,"endTime":998.898,"body":"transversal ventilation system."},{"speaker":"Wojciech Wegrzynski","startTime":998.898,"endTime":1002.168,"body":"We really wanted to have"},{"speaker":"Wojciech Wegrzynski","startTime":998.898,"endTime":1002.168,"body":"low velocity in the tunnel"},{"speaker":"Wojciech Wegrzynski","startTime":1002.198,"endTime":1004.148,"body":"around 1.5 meters per second."},{"speaker":"Wojciech Wegrzynski","startTime":1004.868,"endTime":1006.338,"body":"That was our design goal."},{"speaker":"Wojciech Wegrzynski","startTime":1006.728,"endTime":1009.518,"body":"And the wind could create a"},{"speaker":"Wojciech Wegrzynski","startTime":1006.728,"endTime":1009.518,"body":"flow of four or five meters in"},{"speaker":"Wojciech Wegrzynski","startTime":1009.518,"endTime":1010.868,"body":"the tunnel easily on its own."},{"speaker":"Wojciech Wegrzynski","startTime":1011.288,"endTime":1014.438,"body":"We had array of jet funds"},{"speaker":"Wojciech Wegrzynski","startTime":1011.288,"endTime":1014.438,"body":"in the tunnel that could"},{"speaker":"Wojciech Wegrzynski","startTime":1014.438,"endTime":1017.408,"body":"be used to stop the winds,"},{"speaker":"Wojciech Wegrzynski","startTime":1014.438,"endTime":1017.408,"body":"but if we start all of them"},{"speaker":"Wojciech Wegrzynski","startTime":1017.408,"endTime":1020.678,"body":"together and there is no wind,"},{"speaker":"Wojciech Wegrzynski","startTime":1017.408,"endTime":1020.678,"body":"then the Jetsons will create"},{"speaker":"Wojciech Wegrzynski","startTime":1020.678,"endTime":1022.208,"body":"this overwhelming force."},{"speaker":"Wojciech Wegrzynski","startTime":1022.208,"endTime":1025.388,"body":"So we needed to find a"},{"speaker":"Wojciech Wegrzynski","startTime":1022.208,"endTime":1025.388,"body":"balance between the wind and"},{"speaker":"Wojciech Wegrzynski","startTime":1025.388,"endTime":1026.588,"body":"the jet fans in the tunnel."},{"speaker":"Wojciech Wegrzynski","startTime":1027.158,"endTime":1032.888,"body":"And that led to design of"},{"speaker":"Wojciech Wegrzynski","startTime":1027.158,"endTime":1032.888,"body":"688 different scenarios of"},{"speaker":"Wojciech Wegrzynski","startTime":1032.888,"endTime":1037.088,"body":"operation of the tunnel for"},{"speaker":"Wojciech Wegrzynski","startTime":1032.888,"endTime":1037.088,"body":"different velocities of the"},{"speaker":"Wojciech Wegrzynski","startTime":1037.088,"endTime":1040.608,"body":"wind outside and different"},{"speaker":"Wojciech Wegrzynski","startTime":1037.088,"endTime":1040.608,"body":"wind direction angles."},{"speaker":"Wojciech Wegrzynski","startTime":1040.788,"endTime":1044.088,"body":"And only then we could say,"},{"speaker":"Wojciech Wegrzynski","startTime":1040.788,"endTime":1044.088,"body":"okay, no matter what wind"},{"speaker":"Wojciech Wegrzynski","startTime":1044.088,"endTime":1047.058,"body":"is outside the system, if"},{"speaker":"Wojciech Wegrzynski","startTime":1044.088,"endTime":1047.058,"body":"it triggers in the correct"},{"speaker":"Wojciech Wegrzynski","startTime":1047.058,"endTime":1049.638,"body":"scenario, it will stop"},{"speaker":"Wojciech Wegrzynski","startTime":1047.058,"endTime":1049.638,"body":"the winds to do more or"},{"speaker":"Wojciech Wegrzynski","startTime":1049.638,"endTime":1050.808,"body":"less the level we needed."},{"speaker":"Wojciech Wegrzynski","startTime":1051.378,"endTime":1053.138,"body":"And so the, this."},{"speaker":"Wojciech Wegrzynski","startTime":1053.537,"endTime":1056.447,"body":"Probably the most difficult"},{"speaker":"Wojciech Wegrzynski","startTime":1053.537,"endTime":1056.447,"body":"wind fire interaction"},{"speaker":"Wojciech Wegrzynski","startTime":1056.447,"endTime":1058.037,"body":"I've done in my career."},{"speaker":"Wojciech Wegrzynski","startTime":1058.037,"endTime":1059.387,"body":"And this was not modeling."},{"speaker":"Wojciech Wegrzynski","startTime":1059.387,"endTime":1061.307,"body":"We had the tunnel, we"},{"speaker":"Wojciech Wegrzynski","startTime":1059.387,"endTime":1061.307,"body":"had the measurements, we"},{"speaker":"Wojciech Wegrzynski","startTime":1061.307,"endTime":1062.597,"body":"had the weather station."},{"speaker":"Wojciech Wegrzynski","startTime":1062.897,"endTime":1064.697,"body":"We could I'll tell you a story."},{"speaker":"Wojciech Wegrzynski","startTime":1064.757,"endTime":1066.947,"body":"I was, it was like Saturday."},{"speaker":"It's like 9","startTime":1067.157,"endTime":1068.807,"body":"00 PM."},{"speaker":"It's like 9","startTime":1068.807,"endTime":1071.907,"body":"The children are going"},{"speaker":"It's like 9","startTime":1068.807,"endTime":1071.907,"body":"to sleep and I am"},{"speaker":"It's like 9","startTime":1072.117,"endTime":1073.377,"body":"dressing up, packing up."},{"speaker":"It's like 9","startTime":1073.467,"endTime":1075.387,"body":"My wife is asking me,"},{"speaker":"It's like 9","startTime":1073.467,"endTime":1075.387,"body":"well, where are you going?"},{"speaker":"It's like 9","startTime":1075.387,"endTime":1078.357,"body":"And I'm like, I need to"},{"speaker":"It's like 9","startTime":1075.387,"endTime":1078.357,"body":"go to the tunnel, but"},{"speaker":"It's like 9","startTime":1078.387,"endTime":1081.567,"body":"why I need to measure the"},{"speaker":"It's like 9","startTime":1078.387,"endTime":1081.567,"body":"velocity in the tunnel."},{"speaker":"It's like 9","startTime":1082.767,"endTime":1083.697,"body":"Cannot someone else do it."},{"speaker":"It's like 9","startTime":1083.697,"endTime":1084.417,"body":"No I've called them."},{"speaker":"It's like 9","startTime":1084.417,"endTime":1085.317,"body":"No one is there."},{"speaker":"It's like 9","startTime":1085.317,"endTime":1087.867,"body":"I need to go there to"},{"speaker":"It's like 9","startTime":1085.317,"endTime":1087.867,"body":"measure, but, but why do"},{"speaker":"It's like 9","startTime":1087.867,"endTime":1090.447,"body":"you need, there is very"},{"speaker":"It's like 9","startTime":1087.867,"endTime":1090.447,"body":"rare winds occurring now."},{"speaker":"It's like 9","startTime":1090.717,"endTime":1092.097,"body":"And my wife is like, w w what?"},{"speaker":"It's like 9","startTime":1092.097,"endTime":1092.767,"body":"what wind is occuring?."},{"speaker":"It's like 9","startTime":1092.787,"endTime":1093.117,"body":"I'm sorry."},{"speaker":"It's like 9","startTime":1093.447,"endTime":1096.697,"body":"It was like, because we had"},{"speaker":"It's like 9","startTime":1093.447,"endTime":1096.697,"body":"very, very rare southern"},{"speaker":"It's like 9","startTime":1096.717,"endTime":1099.177,"body":"wind with a velocity above"},{"speaker":"It's like 9","startTime":1096.717,"endTime":1099.177,"body":"six beats per second."},{"speaker":"It's like 9","startTime":1099.177,"endTime":1102.237,"body":"And I really needed to go to"},{"speaker":"It's like 9","startTime":1099.177,"endTime":1102.237,"body":"the tunnel to get this data"},{"speaker":"It's like 9","startTime":1102.237,"endTime":1104.247,"body":"point because I missed it."},{"speaker":"It's like 9","startTime":1104.277,"endTime":1106.607,"body":"I, we never had that"},{"speaker":"It's like 9","startTime":1104.277,"endTime":1106.607,"body":"when we really missed it."},{"speaker":"It's like 9","startTime":1106.617,"endTime":1108.837,"body":"And I, I had, I"},{"speaker":"It's like 9","startTime":1106.617,"endTime":1108.837,"body":"packed my anemometer."},{"speaker":"It's like 9","startTime":1108.837,"endTime":1109.947,"body":"I run into the tunnel."},{"speaker":"It's like 9","startTime":1109.947,"endTime":1110.594,"body":"I've measured."},{"speaker":"It's like 9","startTime":1110.594,"endTime":1113.833,"body":"the thing the guys from security"},{"speaker":"It's like 9","startTime":1110.594,"endTime":1113.833,"body":"were looking at me like, what's"},{"speaker":"It's like 9","startTime":1113.983,"endTime":1115.903,"body":"he doing here in the, in nights?"},{"speaker":"It's like 9","startTime":1116.113,"endTime":1118.983,"body":"But I took the point and it"},{"speaker":"It's like 9","startTime":1116.113,"endTime":1118.983,"body":"really helped me solve the"},{"speaker":"It's like 9","startTime":1118.993,"endTime":1121.377,"body":"issue because we've found"},{"speaker":"It's like 9","startTime":1118.993,"endTime":1121.377,"body":"the missing points that"},{"speaker":"It's like 9","startTime":1121.437,"endTime":1123.217,"body":"connected, many other together."},{"speaker":"It's like 9","startTime":1123.217,"endTime":1126.067,"body":"And we finally had this"},{"speaker":"It's like 9","startTime":1123.217,"endTime":1126.067,"body":"full, full circle and,"},{"speaker":"It's like 9","startTime":1126.067,"endTime":1128.827,"body":"and the full understanding"},{"speaker":"It's like 9","startTime":1126.067,"endTime":1128.827,"body":"comprehension of how winds"},{"speaker":"It's like 9","startTime":1128.837,"endTime":1130.117,"body":"will affect the tunnel."},{"speaker":"It's like 9","startTime":1130.147,"endTime":1132.997,"body":"But yeah, when we imagine"},{"speaker":"It's like 9","startTime":1130.147,"endTime":1132.997,"body":"a tunnel, that's a"},{"speaker":"It's like 9","startTime":1132.997,"endTime":1134.547,"body":"pipe, it has to open."},{"speaker":"It's like 9","startTime":1135.667,"endTime":1139.057,"body":"And we ended up with almost 700"},{"speaker":"It's like 9","startTime":1135.667,"endTime":1139.057,"body":"different scenarios in each of"},{"speaker":"It's like 9","startTime":1139.267,"endTime":1140.587,"body":"them is completely different."},{"speaker":"It's like 9","startTime":1141.317,"endTime":1145.023,"body":"And now imagine the building"},{"speaker":"It's like 9","startTime":1141.317,"endTime":1145.023,"body":"a skyscraper, which has"},{"speaker":"It's like 9","startTime":1145.143,"endTime":1147.513,"body":"endless amount of openings,"},{"speaker":"It's like 9","startTime":1145.143,"endTime":1147.513,"body":"the tunnel is simple."},{"speaker":"It's like 9","startTime":1147.513,"endTime":1148.413,"body":"It's in the ground."},{"speaker":"It's like 9","startTime":1148.833,"endTime":1153.303,"body":"The skyscraper can be 500"},{"speaker":"It's like 9","startTime":1148.833,"endTime":1153.303,"body":"meters up in the troposphere"},{"speaker":"It's like 9","startTime":1153.303,"endTime":1157.677,"body":"escaping, escaping the lowest,"},{"speaker":"It's like 9","startTime":1153.303,"endTime":1157.677,"body":"atmospheric boundary layer, how"},{"speaker":"It's like 9","startTime":1157.707,"endTime":1162.213,"body":"complicated it is then, and in"},{"speaker":"It's like 9","startTime":1157.707,"endTime":1162.213,"body":"fire, how we deal with problems."},{"speaker":"It's like 9","startTime":1162.213,"endTime":1164.313,"body":"We don't understand,"},{"speaker":"It's like 9","startTime":1162.213,"endTime":1164.313,"body":"we omit them."},{"speaker":"It's like 9","startTime":1164.403,"endTime":1167.733,"body":"That that was not a choice"},{"speaker":"It's like 9","startTime":1164.403,"endTime":1167.733,"body":"we thought is, is viable."},{"speaker":"It's like 9","startTime":1167.759,"endTime":1169.133,"body":"we wanted to understand it."},{"speaker":"It's like 9","startTime":1169.703,"endTime":1172.87,"body":"We're still, still not there,"},{"speaker":"It's like 9","startTime":1169.703,"endTime":1172.87,"body":"but, uh, on the route and,"},{"speaker":"It's like 9","startTime":1172.87,"endTime":1175.24,"body":"and tunnels are a great"},{"speaker":"It's like 9","startTime":1172.87,"endTime":1175.24,"body":"example , of what you can"},{"speaker":"It's like 9","startTime":1175.24,"endTime":1178.21,"body":"learn by touching winds,"},{"speaker":"It's like 9","startTime":1175.24,"endTime":1178.21,"body":"especially if it's a rare wins."},{"speaker":"Guillermo Rein","startTime":1179.049,"endTime":1180.865,"body":"you you're"},{"speaker":"Guillermo Rein","startTime":1179.049,"endTime":1180.865,"body":"making a very good case"},{"speaker":"Guillermo Rein","startTime":1180.895,"endTime":1183.565,"body":"for the importance of wind"},{"speaker":"Guillermo Rein","startTime":1180.895,"endTime":1183.565,"body":"that sometimes it can help"},{"speaker":"Guillermo Rein","startTime":1183.595,"endTime":1186.445,"body":"in this smoke movement"},{"speaker":"Guillermo Rein","startTime":1183.595,"endTime":1186.445,"body":"and in the fire movement."},{"speaker":"Guillermo Rein","startTime":1186.445,"endTime":1187.375,"body":"And sometimes he can not."},{"speaker":"Guillermo Rein","startTime":1188.165,"endTime":1190.135,"body":"you're already alluding to"},{"speaker":"Guillermo Rein","startTime":1188.165,"endTime":1190.135,"body":"this, but, so what do you"},{"speaker":"Guillermo Rein","startTime":1190.135,"endTime":1192.655,"body":"propose as, engineer, you're"},{"speaker":"Guillermo Rein","startTime":1190.135,"endTime":1192.655,"body":"near that obviously you are"},{"speaker":"Guillermo Rein","startTime":1192.655,"endTime":1194.035,"body":"not proposing that is ignore."},{"speaker":"Guillermo Rein","startTime":1194.125,"endTime":1197.095,"body":"As most cases have"},{"speaker":"Guillermo Rein","startTime":1194.125,"endTime":1197.095,"body":"happened to date."},{"speaker":"Guillermo Rein","startTime":1197.575,"endTime":1200.845,"body":"Uh, you, are you proposing to"},{"speaker":"Guillermo Rein","startTime":1197.575,"endTime":1200.845,"body":"focus on the worst case scenario"},{"speaker":"Guillermo Rein","startTime":1200.845,"endTime":1204.415,"body":"or proposing a probabilistic"},{"speaker":"Guillermo Rein","startTime":1200.845,"endTime":1204.415,"body":"approach or, I mean, you you're"},{"speaker":"Guillermo Rein","startTime":1204.415,"endTime":1206.015,"body":"mentioning multiple scenarios."},{"speaker":"Guillermo Rein","startTime":1206.015,"endTime":1208.465,"body":"So tell us more about what"},{"speaker":"Guillermo Rein","startTime":1206.015,"endTime":1208.465,"body":"you propose of, how an"},{"speaker":"Guillermo Rein","startTime":1208.465,"endTime":1212.742,"body":"engineer can deal with this"},{"speaker":"Guillermo Rein","startTime":1208.465,"endTime":1212.742,"body":"scientific, ability to study the"},{"speaker":"Guillermo Rein","startTime":1212.742,"endTime":1214.792,"body":"interactions  of wid smoke and"},{"speaker":"Wojciech Wegrzynski","startTime":1214.902,"endTime":1218.022,"body":"Yeah, this"},{"speaker":"Wojciech Wegrzynski","startTime":1214.902,"endTime":1218.022,"body":"is a very good question and a"},{"speaker":"Wojciech Wegrzynski","startTime":1218.022,"endTime":1220.362,"body":"very difficult one to answer."},{"speaker":"Wojciech Wegrzynski","startTime":1220.762,"endTime":1223.252,"body":"obviously as, you mentioned,"},{"speaker":"Wojciech Wegrzynski","startTime":1220.762,"endTime":1223.252,"body":"is, is complicated."},{"speaker":"Wojciech Wegrzynski","startTime":1223.252,"endTime":1224.722,"body":"There are hundreds of scenarios."},{"speaker":"Wojciech Wegrzynski","startTime":1224.902,"endTime":1226.552,"body":"I mean, even probabilistic."},{"speaker":"Wojciech Wegrzynski","startTime":1227.042,"endTime":1229.495,"body":"Too expensive or most cases."},{"speaker":"Wojciech Wegrzynski","startTime":1229.945,"endTime":1233.665,"body":"So it's very difficult to"},{"speaker":"Wojciech Wegrzynski","startTime":1229.945,"endTime":1233.665,"body":"like capture this phenomenon"},{"speaker":"Wojciech Wegrzynski","startTime":1233.685,"endTime":1234.855,"body":"together completely."},{"speaker":"Wojciech Wegrzynski","startTime":1235.303,"endTime":1240.292,"body":"we are now running a, a research"},{"speaker":"Wojciech Wegrzynski","startTime":1235.303,"endTime":1240.292,"body":"grant, funded by Polish NCN"},{"speaker":"Wojciech Wegrzynski","startTime":1240.292,"endTime":1243.562,"body":"agency where we're somewhere"},{"speaker":"Wojciech Wegrzynski","startTime":1240.292,"endTime":1243.562,"body":"around the middle of it."},{"speaker":"Wojciech Wegrzynski","startTime":1243.952,"endTime":1247.642,"body":"And the goal of this grant"},{"speaker":"Wojciech Wegrzynski","startTime":1243.952,"endTime":1247.642,"body":"is to solve that completely"},{"speaker":"Wojciech Wegrzynski","startTime":1247.642,"endTime":1250.882,"body":"for a single building in a"},{"speaker":"Wojciech Wegrzynski","startTime":1247.642,"endTime":1250.882,"body":"single location of the town."},{"speaker":"Wojciech Wegrzynski","startTime":1250.882,"endTime":1253.972,"body":"We choose an open car park"},{"speaker":"Wojciech Wegrzynski","startTime":1250.882,"endTime":1253.972,"body":"because this is a very"},{"speaker":"Wojciech Wegrzynski","startTime":1253.972,"endTime":1257.782,"body":"interesting case study where"},{"speaker":"Wojciech Wegrzynski","startTime":1253.972,"endTime":1257.782,"body":"the, where the wind can truly"},{"speaker":"Wojciech Wegrzynski","startTime":1257.782,"endTime":1261.382,"body":"have the tremendous impact"},{"speaker":"Wojciech Wegrzynski","startTime":1257.782,"endTime":1261.382,"body":"over the course of the fire."},{"speaker":"Wojciech Wegrzynski","startTime":1261.922,"endTime":1266.152,"body":"And, it will require"},{"speaker":"Wojciech Wegrzynski","startTime":1261.922,"endTime":1266.152,"body":"from what we."},{"speaker":"Wojciech Wegrzynski","startTime":1266.44,"endTime":1270.49,"body":"Established at the moment,"},{"speaker":"Wojciech Wegrzynski","startTime":1266.44,"endTime":1270.49,"body":"somewhere between 1000 to maybe"},{"speaker":"Wojciech Wegrzynski","startTime":1270.49,"endTime":1274.72,"body":"4,000 different scenarios to"},{"speaker":"Wojciech Wegrzynski","startTime":1270.49,"endTime":1274.72,"body":"completely have like a complete"},{"speaker":"Wojciech Wegrzynski","startTime":1274.72,"endTime":1278.56,"body":"view on, on different fires"},{"speaker":"Wojciech Wegrzynski","startTime":1274.72,"endTime":1278.56,"body":"and winds how they interact"},{"speaker":"Wojciech Wegrzynski","startTime":1278.56,"endTime":1279.67,"body":"and what are the outcomes."},{"speaker":"Wojciech Wegrzynski","startTime":1280.0,"endTime":1283.3,"body":"And this is only"},{"speaker":"Wojciech Wegrzynski","startTime":1280.0,"endTime":1283.3,"body":"once to be done."},{"speaker":"Wojciech Wegrzynski","startTime":1283.33,"endTime":1286.99,"body":"Like we, we really want to"},{"speaker":"Wojciech Wegrzynski","startTime":1283.33,"endTime":1286.99,"body":"understand the complete image,"},{"speaker":"Wojciech Wegrzynski","startTime":1287.26,"endTime":1291.997,"body":"but, from previous case studies,"},{"speaker":"Wojciech Wegrzynski","startTime":1287.26,"endTime":1291.997,"body":"we had case studies in which"},{"speaker":"Wojciech Wegrzynski","startTime":1292.567,"endTime":1295.507,"body":"we did, uh, let's say two"},{"speaker":"Wojciech Wegrzynski","startTime":1292.567,"endTime":1295.507,"body":"meters per second, five meters"},{"speaker":"Wojciech Wegrzynski","startTime":1295.507,"endTime":1298.057,"body":"per second, 10 meters per"},{"speaker":"Wojciech Wegrzynski","startTime":1295.507,"endTime":1298.057,"body":"second, average wind velocity."},{"speaker":"Wojciech Wegrzynski","startTime":1298.807,"endTime":1301.717,"body":"And in this case studies,"},{"speaker":"Wojciech Wegrzynski","startTime":1298.807,"endTime":1301.717,"body":"we found the middle one"},{"speaker":"Wojciech Wegrzynski","startTime":1301.747,"endTime":1303.007,"body":"to give the worst results."},{"speaker":"Wojciech Wegrzynski","startTime":1303.397,"endTime":1305.887,"body":"Like the strongest winds"},{"speaker":"Wojciech Wegrzynski","startTime":1303.397,"endTime":1305.887,"body":"would actually give better"},{"speaker":"Wojciech Wegrzynski","startTime":1305.887,"endTime":1307.267,"body":"results than those lowest one."},{"speaker":"Wojciech Wegrzynski","startTime":1307.867,"endTime":1308.833,"body":"And that was really."},{"speaker":"Wojciech Wegrzynski","startTime":1309.218,"endTime":1312.24,"body":"Surprising, you know,"},{"speaker":"Wojciech Wegrzynski","startTime":1309.218,"endTime":1312.24,"body":"because suddenly, okay, so"},{"speaker":"Wojciech Wegrzynski","startTime":1312.29,"endTime":1313.74,"body":"we don't have the worst wind."},{"speaker":"Wojciech Wegrzynski","startTime":1313.77,"endTime":1315.99,"body":"Like this is"},{"speaker":"Wojciech Wegrzynski","startTime":1313.77,"endTime":1315.99,"body":"uncomfortable for me."},{"speaker":"Wojciech Wegrzynski","startTime":1316.29,"endTime":1318.64,"body":"I always thought the"},{"speaker":"Wojciech Wegrzynski","startTime":1316.29,"endTime":1318.64,"body":"stronger, the worst, just"},{"speaker":"Wojciech Wegrzynski","startTime":1318.66,"endTime":1321.39,"body":"pick the, the strongest"},{"speaker":"Wojciech Wegrzynski","startTime":1318.66,"endTime":1321.39,"body":"reasonable wind you have."},{"speaker":"Wojciech Wegrzynski","startTime":1321.39,"endTime":1324.18,"body":"And you're good, but"},{"speaker":"Wojciech Wegrzynski","startTime":1321.39,"endTime":1324.18,"body":"no, this case studies"},{"speaker":"Wojciech Wegrzynski","startTime":1324.18,"endTime":1325.47,"body":"shown it's not the case."},{"speaker":"Wojciech Wegrzynski","startTime":1325.5,"endTime":1326.82,"body":"It's, it's, it's complicated."},{"speaker":"Wojciech Wegrzynski","startTime":1327.443,"endTime":1332.273,"body":"so essentially enter a problem"},{"speaker":"Wojciech Wegrzynski","startTime":1327.443,"endTime":1332.273,"body":"that that's potentially not"},{"speaker":"Wojciech Wegrzynski","startTime":1332.273,"endTime":1335.793,"body":"possible to solve, but when"},{"speaker":"Wojciech Wegrzynski","startTime":1332.273,"endTime":1335.793,"body":"the writing this review"},{"speaker":"Wojciech Wegrzynski","startTime":1335.793,"endTime":1339.123,"body":"papers that were mentioned,"},{"speaker":"Wojciech Wegrzynski","startTime":1335.793,"endTime":1339.123,"body":"we also figured out that,"},{"speaker":"Wojciech Wegrzynski","startTime":1339.423,"endTime":1342.003,"body":"okay, let's go to building."},{"speaker":"Wojciech Wegrzynski","startTime":1342.353,"endTime":1346.22,"body":"when does the wind affect"},{"speaker":"Wojciech Wegrzynski","startTime":1342.353,"endTime":1346.22,"body":"the building a fire when it"},{"speaker":"Wojciech Wegrzynski","startTime":1346.22,"endTime":1348.14,"body":"becomes its boundary condition?"},{"speaker":"Wojciech Wegrzynski","startTime":1348.14,"endTime":1349.46,"body":"Like you mentioned"},{"speaker":"Wojciech Wegrzynski","startTime":1348.14,"endTime":1349.46,"body":"the wind becoming a"},{"speaker":"Wojciech Wegrzynski","startTime":1349.46,"endTime":1350.48,"body":"boundary of the portals."},{"speaker":"Wojciech Wegrzynski","startTime":1351.11,"endTime":1351.35,"body":"So."},{"speaker":"Wojciech Wegrzynski","startTime":1352.201,"endTime":1357.633,"body":"Maybe we can have a cheaper"},{"speaker":"Wojciech Wegrzynski","startTime":1352.201,"endTime":1357.633,"body":"way to establish in which wind"},{"speaker":"Wojciech Wegrzynski","startTime":1357.633,"endTime":1361.053,"body":"scenario it is likely to be"},{"speaker":"Wojciech Wegrzynski","startTime":1357.633,"endTime":1361.053,"body":"the worst boundary condition."},{"speaker":"Wojciech Wegrzynski","startTime":1361.983,"endTime":1365.493,"body":"And then once we determine,"},{"speaker":"Wojciech Wegrzynski","startTime":1361.983,"endTime":1365.493,"body":"this scenarios, you go into"},{"speaker":"Wojciech Wegrzynski","startTime":1365.493,"endTime":1369.063,"body":"full wind and fire simulations,"},{"speaker":"Wojciech Wegrzynski","startTime":1365.493,"endTime":1369.063,"body":"which are expensive because"},{"speaker":"Wojciech Wegrzynski","startTime":1369.063,"endTime":1371.793,"body":"if you simulate just wind,"},{"speaker":"Wojciech Wegrzynski","startTime":1369.063,"endTime":1371.793,"body":"no fire, you can run it"},{"speaker":"Wojciech Wegrzynski","startTime":1371.793,"endTime":1373.143,"body":"as a steady state problem."},{"speaker":"Wojciech Wegrzynski","startTime":1373.773,"endTime":1376.762,"body":"It is not as"},{"speaker":"Wojciech Wegrzynski","startTime":1373.773,"endTime":1376.762,"body":"computationally expensive."},{"speaker":"Wojciech Wegrzynski","startTime":1376.78,"endTime":1380.29,"body":"I can do a 20, 30, 50"},{"speaker":"Wojciech Wegrzynski","startTime":1376.78,"endTime":1380.29,"body":"simulations of just"},{"speaker":"Wojciech Wegrzynski","startTime":1380.29,"endTime":1381.52,"body":"wind at the time."},{"speaker":"Wojciech Wegrzynski","startTime":1381.52,"endTime":1383.17,"body":"I will do one wind"},{"speaker":"Wojciech Wegrzynski","startTime":1381.52,"endTime":1383.17,"body":"and fire study."},{"speaker":"Wojciech Wegrzynski","startTime":1383.47,"endTime":1388.39,"body":"So you can actually do hundreds"},{"speaker":"Wojciech Wegrzynski","startTime":1383.47,"endTime":1388.39,"body":"of wind scenarios of your"},{"speaker":"Wojciech Wegrzynski","startTime":1388.57,"endTime":1393.25,"body":"building that you're interested"},{"speaker":"Wojciech Wegrzynski","startTime":1388.57,"endTime":1393.25,"body":"in and determine, in which"},{"speaker":"Wojciech Wegrzynski","startTime":1393.25,"endTime":1395.95,"body":"scenarios you have obtained,"},{"speaker":"Wojciech Wegrzynski","startTime":1393.25,"endTime":1395.95,"body":"the biggest pressure rise on"},{"speaker":"Wojciech Wegrzynski","startTime":1395.95,"endTime":1398.74,"body":"the inlets or outlets when"},{"speaker":"Wojciech Wegrzynski","startTime":1395.95,"endTime":1398.74,"body":"there was the highest under"},{"speaker":"Wojciech Wegrzynski","startTime":1398.74,"endTime":1401.47,"body":"pressure on your events, you"},{"speaker":"Wojciech Wegrzynski","startTime":1398.74,"endTime":1401.47,"body":"know, just investigate the"},{"speaker":"Wojciech Wegrzynski","startTime":1401.47,"endTime":1402.64,"body":"pressure on the building."},{"speaker":"Wojciech Wegrzynski","startTime":1403.555,"endTime":1406.928,"body":"In which scenarios you had"},{"speaker":"Wojciech Wegrzynski","startTime":1403.555,"endTime":1406.928,"body":"the most extreme values of"},{"speaker":"Wojciech Wegrzynski","startTime":1406.928,"endTime":1408.038,"body":"this, of these pressures."},{"speaker":"Wojciech Wegrzynski","startTime":1408.428,"endTime":1411.308,"body":"And they usually would"},{"speaker":"Wojciech Wegrzynski","startTime":1408.428,"endTime":1411.308,"body":"correspond to the scenarios"},{"speaker":"Wojciech Wegrzynski","startTime":1411.338,"endTime":1414.088,"body":"in which the wind fire"},{"speaker":"Wojciech Wegrzynski","startTime":1411.338,"endTime":1414.088,"body":"interaction would be  the"},{"speaker":"Wojciech Wegrzynski","startTime":1414.088,"endTime":1416.218,"body":"strongest in your fire case."},{"speaker":"Wojciech Wegrzynski","startTime":1416.835,"endTime":1419.055,"body":"especially when you have,"},{"speaker":"Wojciech Wegrzynski","startTime":1416.835,"endTime":1419.055,"body":"for example, over pressure"},{"speaker":"Wojciech Wegrzynski","startTime":1419.055,"endTime":1420.835,"body":"on your exhaust vents."},{"speaker":"Wojciech Wegrzynski","startTime":1420.885,"endTime":1423.765,"body":"This is when the wind will block"},{"speaker":"Wojciech Wegrzynski","startTime":1420.885,"endTime":1423.765,"body":"the smoke inside the building"},{"speaker":"Wojciech Wegrzynski","startTime":1423.765,"endTime":1425.895,"body":"and will not allow it to escape."},{"speaker":"Wojciech Wegrzynski","startTime":1425.895,"endTime":1427.395,"body":"So this is definitely"},{"speaker":"Wojciech Wegrzynski","startTime":1425.895,"endTime":1427.395,"body":"the worst case."},{"speaker":"Wojciech Wegrzynski","startTime":1427.935,"endTime":1431.925,"body":"And by this, you can narrow"},{"speaker":"Wojciech Wegrzynski","startTime":1427.935,"endTime":1431.925,"body":"down from hundreds of scenarios"},{"speaker":"Wojciech Wegrzynski","startTime":1431.925,"endTime":1437.025,"body":"to be investigated into a"},{"speaker":"Wojciech Wegrzynski","startTime":1431.925,"endTime":1437.025,"body":"number that is manageable by"},{"speaker":"Wojciech Wegrzynski","startTime":1437.025,"endTime":1440.715,"body":"the engineer, and then focus"},{"speaker":"Wojciech Wegrzynski","startTime":1437.025,"endTime":1440.715,"body":"on, on this particular snow."},{"speaker":"Wojciech Wegrzynski","startTime":1440.725,"endTime":1443.145,"body":"This is how we solve a"},{"speaker":"Wojciech Wegrzynski","startTime":1440.725,"endTime":1443.145,"body":"Hala Koszyki problem."},{"speaker":"Wojciech Wegrzynski","startTime":1443.475,"endTime":1447.901,"body":"We narrowed down into the ones"},{"speaker":"Wojciech Wegrzynski","startTime":1443.475,"endTime":1447.901,"body":"that are most likely to, be"},{"speaker":"Wojciech Wegrzynski","startTime":1447.901,"endTime":1451.891,"body":"a problematic and then solve"},{"speaker":"Wojciech Wegrzynski","startTime":1447.901,"endTime":1451.891,"body":"for them and see what happens."},{"speaker":"Wojciech Wegrzynski","startTime":1452.221,"endTime":1455.821,"body":"And I think at this stage,"},{"speaker":"Wojciech Wegrzynski","startTime":1452.221,"endTime":1455.821,"body":"this is probably the"},{"speaker":"Wojciech Wegrzynski","startTime":1455.821,"endTime":1457.171,"body":"best, the best you can do."},{"speaker":"Wojciech Wegrzynski","startTime":1457.201,"endTime":1458.221,"body":"It's not easy."},{"speaker":"Wojciech Wegrzynski","startTime":1458.49,"endTime":1461.61,"body":"It is not needed for"},{"speaker":"Wojciech Wegrzynski","startTime":1458.49,"endTime":1461.61,"body":"all projects, for sure."},{"speaker":"Wojciech Wegrzynski","startTime":1461.648,"endTime":1465.226,"body":"but, when you need an"},{"speaker":"Wojciech Wegrzynski","startTime":1461.648,"endTime":1465.226,"body":"answer, it's the best"},{"speaker":"Wojciech Wegrzynski","startTime":1465.226,"endTime":1466.246,"body":"way you can find one."},{"speaker":"Guillermo Rein","startTime":1466.793,"endTime":1467.126,"body":"Perfect."},{"speaker":"Guillermo Rein","startTime":1467.176,"endTime":1470.056,"body":"Thank you Wojciech and you"},{"speaker":"Guillermo Rein","startTime":1467.176,"endTime":1470.056,"body":"have already alluded to"},{"speaker":"Guillermo Rein","startTime":1470.056,"endTime":1473.056,"body":"wildfires, but because"},{"speaker":"Guillermo Rein","startTime":1470.056,"endTime":1473.056,"body":"what if ours is such an,"},{"speaker":"Guillermo Rein","startTime":1473.566,"endTime":1477.35,"body":"an up-and-coming fire,"},{"speaker":"Guillermo Rein","startTime":1473.566,"endTime":1477.35,"body":"phenomenon, uh, w w where"},{"speaker":"Guillermo Rein","startTime":1477.35,"endTime":1478.8,"body":"there's a lot of needs for."},{"speaker":"Guillermo Rein","startTime":1479.92,"endTime":1482.74,"body":"And you yourself have"},{"speaker":"Guillermo Rein","startTime":1479.92,"endTime":1482.74,"body":"interview Michael Gollner and"},{"speaker":"Guillermo Rein","startTime":1482.74,"endTime":1485.6,"body":"Sarah McAllister and"},{"speaker":"Guillermo Rein","startTime":1482.74,"endTime":1485.6,"body":"Cathejline Stoof."},{"speaker":"Guillermo Rein","startTime":1486.416,"endTime":1489.806,"body":"you in your 2018 paper, this"},{"speaker":"Guillermo Rein","startTime":1486.416,"endTime":1489.806,"body":"paper that we're referring to,"},{"speaker":"Guillermo Rein","startTime":1489.806,"endTime":1493.826,"body":"you actually went and review"},{"speaker":"Guillermo Rein","startTime":1489.806,"endTime":1493.826,"body":"the literature of wildfires."},{"speaker":"Guillermo Rein","startTime":1493.916,"endTime":1496.976,"body":"And when modeling, you want to"},{"speaker":"Guillermo Rein","startTime":1493.916,"endTime":1496.976,"body":"tell us about this, that was one"},{"speaker":"Guillermo Rein","startTime":1496.976,"endTime":1498.536,"body":"of the parts that I enjoy the"},{"speaker":"Wojciech Wegrzynski","startTime":1498.696,"endTime":1499.056,"body":"Really?"},{"speaker":"Wojciech Wegrzynski","startTime":1499.626,"endTime":1500.526,"body":"It makes me happy."},{"speaker":"Wojciech Wegrzynski","startTime":1500.876,"endTime":1501.256,"body":"Uh,"},{"speaker":"Guillermo Rein","startTime":1501.716,"endTime":1503.186,"body":"you have"},{"speaker":"Guillermo Rein","startTime":1501.716,"endTime":1503.186,"body":"amazingness sketch you're"},{"speaker":"Guillermo Rein","startTime":1503.186,"endTime":1505.676,"body":"really good with the"},{"speaker":"Guillermo Rein","startTime":1503.186,"endTime":1505.676,"body":"sketches and drawings and"},{"speaker":"Guillermo Rein","startTime":1505.676,"endTime":1506.756,"body":"you have a particularly good"},{"speaker":"Wojciech Wegrzynski","startTime":1506.766,"endTime":1507.156,"body":"Yeah."},{"speaker":"Wojciech Wegrzynski","startTime":1507.306,"endTime":1509.166,"body":"I mean, it was a four for us."},{"speaker":"Wojciech Wegrzynski","startTime":1509.166,"endTime":1511.096,"body":"It was probably the most"},{"speaker":"Wojciech Wegrzynski","startTime":1509.166,"endTime":1511.096,"body":"difficult one to write"},{"speaker":"Wojciech Wegrzynski","startTime":1511.116,"endTime":1515.096,"body":"you know, because, , we're"},{"speaker":"Wojciech Wegrzynski","startTime":1511.116,"endTime":1515.096,"body":"not a wildfire experts."},{"speaker":"Wojciech Wegrzynski","startTime":1515.096,"endTime":1519.836,"body":"And, uh, we were worried that"},{"speaker":"Wojciech Wegrzynski","startTime":1515.096,"endTime":1519.836,"body":"we may omit something critical"},{"speaker":"Wojciech Wegrzynski","startTime":1519.846,"endTime":1521.666,"body":"for a wildfire community."},{"speaker":"Wojciech Wegrzynski","startTime":1522.116,"endTime":1526.48,"body":"And in this particular,"},{"speaker":"Wojciech Wegrzynski","startTime":1522.116,"endTime":1526.48,"body":"chapter w we got help from"},{"speaker":"Wojciech Wegrzynski","startTime":1526.48,"endTime":1530.11,"body":"Mike Gollner and Ali Tohidi"},{"speaker":"Wojciech Wegrzynski","startTime":1526.48,"endTime":1530.11,"body":"who were kind enough to refer"},{"speaker":"Wojciech Wegrzynski","startTime":1530.11,"endTime":1533.666,"body":"us to some, some studies,"},{"speaker":"Wojciech Wegrzynski","startTime":1530.11,"endTime":1533.666,"body":"about when the fire that has"},{"speaker":"Wojciech Wegrzynski","startTime":1533.666,"endTime":1534.986,"body":"been done in that community."},{"speaker":"Wojciech Wegrzynski","startTime":1535.646,"endTime":1539.366,"body":"And, um, I think it is"},{"speaker":"Wojciech Wegrzynski","startTime":1535.646,"endTime":1539.366,"body":"even if you go back to"},{"speaker":"Wojciech Wegrzynski","startTime":1539.366,"endTime":1541.676,"body":"Rothera mills model, when"},{"speaker":"Wojciech Wegrzynski","startTime":1539.366,"endTime":1541.676,"body":"there's a factory in there,"},{"speaker":"Guillermo Rein","startTime":1542.524,"endTime":1543.454,"body":"one"},{"speaker":"Guillermo Rein","startTime":1542.524,"endTime":1543.454,"body":"of the three most"},{"speaker":"Wojciech Wegrzynski","startTime":1543.499,"endTime":1544.139,"body":"Yeah, exactly."},{"speaker":"Wojciech Wegrzynski","startTime":1544.139,"endTime":1548.179,"body":"I, and you don't have to be a,"},{"speaker":"Wojciech Wegrzynski","startTime":1544.139,"endTime":1548.179,"body":"a fire scientist to understand"},{"speaker":"Wojciech Wegrzynski","startTime":1548.179,"endTime":1551.779,"body":"that the wind influences"},{"speaker":"Wojciech Wegrzynski","startTime":1548.179,"endTime":1551.779,"body":"wildfires and how they spread."},{"speaker":"Wojciech Wegrzynski","startTime":1552.319,"endTime":1556.089,"body":"So definitely, , It was"},{"speaker":"Wojciech Wegrzynski","startTime":1552.319,"endTime":1556.089,"body":"a parallel field to the"},{"speaker":"Wojciech Wegrzynski","startTime":1556.089,"endTime":1561.069,"body":"building fire science that"},{"speaker":"Wojciech Wegrzynski","startTime":1556.089,"endTime":1561.069,"body":"had its own take in fires."},{"speaker":"Wojciech Wegrzynski","startTime":1561.579,"endTime":1565.269,"body":"however, I think the problem"},{"speaker":"Wojciech Wegrzynski","startTime":1561.579,"endTime":1565.269,"body":"is slightly different than"},{"speaker":"Wojciech Wegrzynski","startTime":1565.269,"endTime":1567.689,"body":"buildings, in, in wildfires."},{"speaker":"Wojciech Wegrzynski","startTime":1568.409,"endTime":1573.459,"body":"I think, the wind you could,"},{"speaker":"Wojciech Wegrzynski","startTime":1568.409,"endTime":1573.459,"body":"if you could oversimplify"},{"speaker":"Wojciech Wegrzynski","startTime":1573.459,"endTime":1576.845,"body":"the case, like the wildfire"},{"speaker":"Wojciech Wegrzynski","startTime":1573.459,"endTime":1576.845,"body":"case, the wildfire is like"},{"speaker":"Wojciech Wegrzynski","startTime":1576.845,"endTime":1578.945,"body":"a boundary layer problem."},{"speaker":"Wojciech Wegrzynski","startTime":1578.945,"endTime":1582.245,"body":"You know, that there, the,"},{"speaker":"Wojciech Wegrzynski","startTime":1578.945,"endTime":1582.245,"body":"forest will be essentially"},{"speaker":"Wojciech Wegrzynski","startTime":1582.245,"endTime":1585.095,"body":"a roughness boundary"},{"speaker":"Wojciech Wegrzynski","startTime":1582.245,"endTime":1585.095,"body":"condition on your ground."},{"speaker":"Wojciech Wegrzynski","startTime":1585.355,"endTime":1589.885,"body":"it will influence how the flow"},{"speaker":"Wojciech Wegrzynski","startTime":1585.355,"endTime":1589.885,"body":"is changing in this boundary"},{"speaker":"Wojciech Wegrzynski","startTime":1589.885,"endTime":1596.065,"body":"layer, but in general, it will"},{"speaker":"Wojciech Wegrzynski","startTime":1589.885,"endTime":1596.065,"body":"not change the structure of"},{"speaker":"Wojciech Wegrzynski","startTime":1596.065,"endTime":1600.385,"body":"the wind so much where in the,"},{"speaker":"Wojciech Wegrzynski","startTime":1596.065,"endTime":1600.385,"body":"in the city, this is something"},{"speaker":"Wojciech Wegrzynski","startTime":1600.385,"endTime":1605.575,"body":"that was the most scary"},{"speaker":"Wojciech Wegrzynski","startTime":1600.385,"endTime":1605.575,"body":"finding of our work in cities."},{"speaker":"Wojciech Wegrzynski","startTime":1606.037,"endTime":1608.75,"body":"Concept doesn't really work"},{"speaker":"Wojciech Wegrzynski","startTime":1606.037,"endTime":1608.75,"body":"that well, you cannot put"},{"speaker":"Wojciech Wegrzynski","startTime":1608.75,"endTime":1612.0,"body":"an isolated building and"},{"speaker":"Wojciech Wegrzynski","startTime":1608.75,"endTime":1612.0,"body":"just, mimic the city with"},{"speaker":"Wojciech Wegrzynski","startTime":1612.0,"endTime":1613.11,"body":"the roughness criteria."},{"speaker":"Wojciech Wegrzynski","startTime":1613.11,"endTime":1616.65,"body":"And then just pretend you're"},{"speaker":"Wojciech Wegrzynski","startTime":1613.11,"endTime":1616.65,"body":"doing winter because the array"},{"speaker":"Wojciech Wegrzynski","startTime":1616.68,"endTime":1622.56,"body":"of, of streets in the city will"},{"speaker":"Wojciech Wegrzynski","startTime":1616.68,"endTime":1622.56,"body":"create a completely individual"},{"speaker":"Wojciech Wegrzynski","startTime":1622.56,"endTime":1624.06,"body":"flow path around your building."},{"speaker":"Wojciech Wegrzynski","startTime":1624.51,"endTime":1626.49,"body":"In that case study that I've"},{"speaker":"Wojciech Wegrzynski","startTime":1624.51,"endTime":1626.49,"body":"mentioned just before, when"},{"speaker":"Wojciech Wegrzynski","startTime":1626.49,"endTime":1629.85,"body":"we found that the middle"},{"speaker":"Wojciech Wegrzynski","startTime":1626.49,"endTime":1629.85,"body":"velocity was the worst one,"},{"speaker":"Wojciech Wegrzynski","startTime":1629.85,"endTime":1632.17,"body":"we also found that, the"},{"speaker":"Wojciech Wegrzynski","startTime":1629.85,"endTime":1632.17,"body":"building was a rectangular"},{"speaker":"Wojciech Wegrzynski","startTime":1632.17,"endTime":1635.23,"body":"building and it had an opening"},{"speaker":"Wojciech Wegrzynski","startTime":1632.17,"endTime":1635.23,"body":"on the, on the shorter wall."},{"speaker":"Wojciech Wegrzynski","startTime":1635.23,"endTime":1638.41,"body":"So we thought, okay, if we blow"},{"speaker":"Wojciech Wegrzynski","startTime":1635.23,"endTime":1638.41,"body":"directly to the door, it will"},{"speaker":"Wojciech Wegrzynski","startTime":1638.41,"endTime":1639.55,"body":"be definitely the worst case."},{"speaker":"Wojciech Wegrzynski","startTime":1639.82,"endTime":1642.82,"body":"And it was not the worst"},{"speaker":"Wojciech Wegrzynski","startTime":1639.82,"endTime":1642.82,"body":"case was when the wind was"},{"speaker":"Wojciech Wegrzynski","startTime":1642.82,"endTime":1645.04,"body":"like 45 degrees to the right."},{"speaker":"Wojciech Wegrzynski","startTime":1645.58,"endTime":1648.28,"body":"And the wind was like"},{"speaker":"Wojciech Wegrzynski","startTime":1645.58,"endTime":1648.28,"body":"hitting a building nearby,"},{"speaker":"Wojciech Wegrzynski","startTime":1648.45,"endTime":1651.3,"body":"running around the building"},{"speaker":"Wojciech Wegrzynski","startTime":1648.45,"endTime":1651.3,"body":"and hitting our door."},{"speaker":"Wojciech Wegrzynski","startTime":1651.3,"endTime":1653.76,"body":"That was the worst case because"},{"speaker":"Wojciech Wegrzynski","startTime":1651.3,"endTime":1653.76,"body":"of the complexity of the, of"},{"speaker":"Wojciech Wegrzynski","startTime":1653.76,"endTime":1654.96,"body":"the, of the system in there."},{"speaker":"Wojciech Wegrzynski","startTime":1655.92,"endTime":1658.89,"body":"Here, even though we're,"},{"speaker":"Wojciech Wegrzynski","startTime":1655.92,"endTime":1658.89,"body":"we're talking about wind,"},{"speaker":"Wojciech Wegrzynski","startTime":1658.91,"endTime":1660.21,"body":"this is the same thing."},{"speaker":"Wojciech Wegrzynski","startTime":1660.63,"endTime":1663.63,"body":"I think the problems we face"},{"speaker":"Wojciech Wegrzynski","startTime":1660.63,"endTime":1663.63,"body":"in the wildfire community faces"},{"speaker":"Wojciech Wegrzynski","startTime":1663.73,"endTime":1667.567,"body":"is completely different in,"},{"speaker":"Wojciech Wegrzynski","startTime":1663.73,"endTime":1667.567,"body":"in terms of, what is needed"},{"speaker":"Wojciech Wegrzynski","startTime":1668.047,"endTime":1670.057,"body":"and in the wildfire community."},{"speaker":"Wojciech Wegrzynski","startTime":1670.057,"endTime":1673.834,"body":"I think, what's the most"},{"speaker":"Wojciech Wegrzynski","startTime":1670.057,"endTime":1673.834,"body":"beautiful thing is they"},{"speaker":"Wojciech Wegrzynski","startTime":1673.894,"endTime":1675.364,"body":"truly do forecasting."},{"speaker":"Wojciech Wegrzynski","startTime":1675.394,"endTime":1681.314,"body":"You know, they, they work, to"},{"speaker":"Wojciech Wegrzynski","startTime":1675.394,"endTime":1681.314,"body":"forecast how fires will grow."},{"speaker":"Wojciech Wegrzynski","startTime":1681.734,"endTime":1683.384,"body":"Uh, where will they go?"},{"speaker":"Wojciech Wegrzynski","startTime":1683.414,"endTime":1685.214,"body":"Where will the smoke go?"},{"speaker":"Wojciech Wegrzynski","startTime":1685.307,"endTime":1686.297,"body":"how will it spread?"},{"speaker":"Wojciech Wegrzynski","startTime":1686.897,"endTime":1687.317,"body":"And."},{"speaker":"Wojciech Wegrzynski","startTime":1688.487,"endTime":1690.407,"body":"They do something we"},{"speaker":"Wojciech Wegrzynski","startTime":1688.487,"endTime":1690.407,"body":"never do in buildings."},{"speaker":"Wojciech Wegrzynski","startTime":1690.407,"endTime":1692.927,"body":"They measure the wind and"},{"speaker":"Wojciech Wegrzynski","startTime":1690.407,"endTime":1692.927,"body":"try to incorporate that"},{"speaker":"Wojciech Wegrzynski","startTime":1692.927,"endTime":1697.427,"body":"measurement in their forecasts,"},{"speaker":"Wojciech Wegrzynski","startTime":1692.927,"endTime":1697.427,"body":"in the reduced order models."},{"speaker":"Wojciech Wegrzynski","startTime":1697.427,"endTime":1701.737,"body":"And for me, this was absolutely"},{"speaker":"Wojciech Wegrzynski","startTime":1697.427,"endTime":1701.737,"body":"mind blowing how beautiful these"},{"speaker":"Wojciech Wegrzynski","startTime":1701.737,"endTime":1705.331,"body":"solutions can be, in our case,"},{"speaker":"Wojciech Wegrzynski","startTime":1701.737,"endTime":1705.331,"body":"you have to make up the winds."},{"speaker":"Wojciech Wegrzynski","startTime":1705.331,"endTime":1707.851,"body":"You know, you have to have"},{"speaker":"Wojciech Wegrzynski","startTime":1705.331,"endTime":1707.851,"body":"this logarithmic wind profile."},{"speaker":"Wojciech Wegrzynski","startTime":1707.851,"endTime":1710.251,"body":"You have to make up"},{"speaker":"Wojciech Wegrzynski","startTime":1707.851,"endTime":1710.251,"body":"completely based on science"},{"speaker":"Wojciech Wegrzynski","startTime":1710.251,"endTime":1712.711,"body":"obviously, but you make it"},{"speaker":"Wojciech Wegrzynski","startTime":1710.251,"endTime":1712.711,"body":"up and here they deal with"},{"speaker":"Wojciech Wegrzynski","startTime":1712.711,"endTime":1714.211,"body":"something they truly measure."},{"speaker":"Wojciech Wegrzynski","startTime":1714.781,"endTime":1719.761,"body":"And it's something that you can"},{"speaker":"Wojciech Wegrzynski","startTime":1714.781,"endTime":1719.761,"body":"like the closer you are to the"},{"speaker":"Wojciech Wegrzynski","startTime":1719.761,"endTime":1723.151,"body":"forecast, the more, you know,"},{"speaker":"Wojciech Wegrzynski","startTime":1719.761,"endTime":1723.151,"body":"the more accurate it should be."},{"speaker":"Guillermo Rein","startTime":1723.201,"endTime":1725.301,"body":"You mean that"},{"speaker":"Guillermo Rein","startTime":1723.201,"endTime":1725.301,"body":"because wildfire has happened"},{"speaker":"Guillermo Rein","startTime":1725.301,"endTime":1727.641,"body":"on very large timescales?"},{"speaker":"Guillermo Rein","startTime":1727.671,"endTime":1729.051,"body":"No, they will be spreading for"},{"speaker":"Guillermo Rein","startTime":1729.051,"endTime":1729.621,"body":"days."},{"speaker":"Guillermo Rein","startTime":1729.991,"endTime":1732.141,"body":"You are saying that they can"},{"speaker":"Guillermo Rein","startTime":1729.991,"endTime":1732.141,"body":"measure the wind profile in"},{"speaker":"Guillermo Rein","startTime":1732.141,"endTime":1733.461,"body":"real time and then do a"},{"speaker":"Wojciech Wegrzynski","startTime":1733.546,"endTime":1735.126,"body":"They"},{"speaker":"Wojciech Wegrzynski","startTime":1733.546,"endTime":1735.126,"body":"can, they can incorporate"},{"speaker":"Wojciech Wegrzynski","startTime":1735.256,"endTime":1739.14,"body":"the momentary metrological"},{"speaker":"Wojciech Wegrzynski","startTime":1735.256,"endTime":1739.14,"body":"data in their analysis to"},{"speaker":"Wojciech Wegrzynski","startTime":1739.14,"endTime":1741.053,"body":"refine their, forecasts."},{"speaker":"Wojciech Wegrzynski","startTime":1741.443,"endTime":1745.723,"body":"And for buildings, you"},{"speaker":"Wojciech Wegrzynski","startTime":1741.443,"endTime":1745.723,"body":"don't have a building model"},{"speaker":"Wojciech Wegrzynski","startTime":1745.733,"endTime":1748.943,"body":"readily available when"},{"speaker":"Wojciech Wegrzynski","startTime":1745.733,"endTime":1748.943,"body":"the fire is ongoing not to"},{"speaker":"Wojciech Wegrzynski","startTime":1748.943,"endTime":1750.953,"body":"mention metrological data."},{"speaker":"Wojciech Wegrzynski","startTime":1750.953,"endTime":1755.063,"body":"So I think only for the"},{"speaker":"Wojciech Wegrzynski","startTime":1750.953,"endTime":1755.063,"body":"biggest, most difficult"},{"speaker":"Wojciech Wegrzynski","startTime":1755.063,"endTime":1757.583,"body":"fires, you will go into"},{"speaker":"Wojciech Wegrzynski","startTime":1755.063,"endTime":1757.583,"body":"any, any sort of modeling"},{"speaker":"Wojciech Wegrzynski","startTime":1757.588,"endTime":1759.366,"body":"of a fire during a fire."},{"speaker":"Wojciech Wegrzynski","startTime":1759.876,"endTime":1762.096,"body":"Uh, while in wildfires,"},{"speaker":"Wojciech Wegrzynski","startTime":1759.876,"endTime":1762.096,"body":"I think this."},{"speaker":"Wojciech Wegrzynski","startTime":1762.448,"endTime":1765.418,"body":"A simpler model because"},{"speaker":"Wojciech Wegrzynski","startTime":1762.448,"endTime":1765.418,"body":"it's not only CFD can"},{"speaker":"Wojciech Wegrzynski","startTime":1765.418,"endTime":1766.468,"body":"use Eulerian  and models."},{"speaker":"Wojciech Wegrzynski","startTime":1766.468,"endTime":1768.268,"body":"You can use, uh,"},{"speaker":"Wojciech Wegrzynski","startTime":1766.468,"endTime":1768.268,"body":"Lagrangian models."},{"speaker":"Wojciech Wegrzynski","startTime":1768.688,"endTime":1771.988,"body":"There is, um, I mean, even"},{"speaker":"Wojciech Wegrzynski","startTime":1768.688,"endTime":1771.988,"body":"simple Goshen dispersion"},{"speaker":"Wojciech Wegrzynski","startTime":1771.988,"endTime":1775.178,"body":"or puff models are, are"},{"speaker":"Wojciech Wegrzynski","startTime":1771.988,"endTime":1775.178,"body":"being used, to forecast."},{"speaker":"Wojciech Wegrzynski","startTime":1775.208,"endTime":1779.888,"body":"Uh, I actually was very happy"},{"speaker":"Wojciech Wegrzynski","startTime":1775.208,"endTime":1779.888,"body":"to write a chapter four on that"},{"speaker":"Wojciech Wegrzynski","startTime":1780.038,"endTime":1783.698,"body":"for Brian Meacham's handboook"},{"speaker":"Wojciech Wegrzynski","startTime":1780.038,"endTime":1783.698,"body":"and Margaret McNamee's is a"},{"speaker":"Wojciech Wegrzynski","startTime":1783.708,"endTime":1785.498,"body":"handbook that's coming up soon."},{"speaker":"Wojciech Wegrzynski","startTime":1785.708,"endTime":1786.038,"body":"Ish."},{"speaker":"Wojciech Wegrzynski","startTime":1786.068,"endTime":1789.285,"body":"I hope, uh, where, where"},{"speaker":"Wojciech Wegrzynski","startTime":1786.068,"endTime":1789.285,"body":"we go in depth in, how we"},{"speaker":"Wojciech Wegrzynski","startTime":1789.285,"endTime":1792.151,"body":"can model this, um, wind"},{"speaker":"Wojciech Wegrzynski","startTime":1789.285,"endTime":1792.151,"body":"and smoke interaction."},{"speaker":"Wojciech Wegrzynski","startTime":1792.961,"endTime":1795.261,"body":"And, I think in, in"},{"speaker":"Wojciech Wegrzynski","startTime":1792.961,"endTime":1795.261,"body":"welfare committee, the"},{"speaker":"Wojciech Wegrzynski","startTime":1795.261,"endTime":1798.051,"body":"wind is maybe even more"},{"speaker":"Wojciech Wegrzynski","startTime":1795.261,"endTime":1798.051,"body":"essential than it is for us."},{"speaker":"Wojciech Wegrzynski","startTime":1798.051,"endTime":1800.391,"body":"How are I think the solution"},{"speaker":"Wojciech Wegrzynski","startTime":1798.051,"endTime":1800.391,"body":"that may be even maybe a"},{"speaker":"Wojciech Wegrzynski","startTime":1800.391,"endTime":1802.551,"body":"little easier than, than"},{"speaker":"Wojciech Wegrzynski","startTime":1800.391,"endTime":1802.551,"body":"for us, because for us this,"},{"speaker":"Wojciech Wegrzynski","startTime":1802.578,"endTime":1807.111,"body":"Specific flow paths of, city"},{"speaker":"Wojciech Wegrzynski","startTime":1802.578,"endTime":1807.111,"body":"wind is, is something that"},{"speaker":"Wojciech Wegrzynski","startTime":1807.111,"endTime":1810.171,"body":"can drive your fire behavior."},{"speaker":"Wojciech Wegrzynski","startTime":1810.381,"endTime":1812.961,"body":"And that that's unfortunate"},{"speaker":"Wojciech Wegrzynski","startTime":1810.381,"endTime":1812.961,"body":"because it makes the problem"},{"speaker":"Wojciech Wegrzynski","startTime":1813.021,"endTime":1816.681,"body":"so much more complex than,"},{"speaker":"Wojciech Wegrzynski","startTime":1813.021,"endTime":1816.681,"body":"than just, uh, you know, a"},{"speaker":"Wojciech Wegrzynski","startTime":1816.681,"endTime":1817.821,"body":"simple boundary condition"},{"speaker":"Guillermo Rein","startTime":1817.935,"endTime":1818.295,"body":"Cool."},{"speaker":"Guillermo Rein","startTime":1818.845,"endTime":1819.685,"body":"Think of Wojciech you are."},{"speaker":"Guillermo Rein","startTime":1819.705,"endTime":1821.085,"body":"You're such a Renaissance man."},{"speaker":"Guillermo Rein","startTime":1821.115,"endTime":1822.885,"body":"Confirm, um, also"},{"speaker":"Guillermo Rein","startTime":1822.975,"endTime":1823.815,"body":"in the interview,"},{"speaker":"Wojciech Wegrzynski","startTime":1824.065,"endTime":1825.385,"body":"in the"},{"speaker":"Wojciech Wegrzynski","startTime":1824.065,"endTime":1825.385,"body":"render sense you would die"},{"speaker":"Wojciech Wegrzynski","startTime":1825.385,"endTime":1826.885,"body":"for forecasting weather."},{"speaker":"Wojciech Wegrzynski","startTime":1826.885,"endTime":1828.055,"body":"So that's not great."},{"speaker":"Wojciech Wegrzynski","startTime":1828.415,"endTime":1830.365,"body":"That's not great, you know?"},{"speaker":"Guillermo Rein","startTime":1831.755,"endTime":1833.605,"body":"following the"},{"speaker":"Guillermo Rein","startTime":1831.755,"endTime":1833.605,"body":"structure of your paper in part."},{"speaker":"Guillermo Rein","startTime":1834.227,"endTime":1837.008,"body":"you go be joined the literature"},{"speaker":"Guillermo Rein","startTime":1834.227,"endTime":1837.008,"body":"review and you're going to"},{"speaker":"Guillermo Rein","startTime":1837.068,"endTime":1840.788,"body":"something which is very nice"},{"speaker":"Guillermo Rein","startTime":1837.068,"endTime":1840.788,"body":"and very rarely done in science."},{"speaker":"Guillermo Rein","startTime":1840.788,"endTime":1842.161,"body":"You actually provide our best"},{"speaker":"Guillermo Rein","startTime":1842.161,"endTime":1843.241,"body":"practice guidance."},{"speaker":"Guillermo Rein","startTime":1843.795,"endTime":1846.731,"body":"this is amazing and I"},{"speaker":"Guillermo Rein","startTime":1843.795,"endTime":1846.731,"body":"encourage all engineers in"},{"speaker":"Guillermo Rein","startTime":1846.761,"endTime":1850.211,"body":"the field to take a look"},{"speaker":"Guillermo Rein","startTime":1846.761,"endTime":1850.211,"body":"at no a leader in the topic"},{"speaker":"Guillermo Rein","startTime":1850.271,"endTime":1853.781,"body":"is actually saying what he"},{"speaker":"Guillermo Rein","startTime":1850.271,"endTime":1853.781,"body":"has learned and he sharing,"},{"speaker":"Guillermo Rein","startTime":1853.795,"endTime":1855.228,"body":"the, lessons and the hints."},{"speaker":"Guillermo Rein","startTime":1856.398,"endTime":1860.038,"body":"So in that, in part two, there"},{"speaker":"Guillermo Rein","startTime":1856.398,"endTime":1860.038,"body":"are you, you literally, we"},{"speaker":"Guillermo Rein","startTime":1860.038,"endTime":1862.378,"body":"could be talking about this"},{"speaker":"Guillermo Rein","startTime":1860.038,"endTime":1862.378,"body":"for days, but let, let's try to"},{"speaker":"Guillermo Rein","startTime":1862.378,"endTime":1863.998,"body":"make it just the"},{"speaker":"Guillermo Rein","startTime":1862.378,"endTime":1863.998,"body":"podcast episode."},{"speaker":"Guillermo Rein","startTime":1864.568,"endTime":1867.628,"body":"So for example, you talk about"},{"speaker":"Guillermo Rein","startTime":1864.568,"endTime":1867.628,"body":"a topic that is really important"},{"speaker":"Guillermo Rein","startTime":1867.628,"endTime":1871.588,"body":"in modeling and CFD is there"},{"speaker":"Guillermo Rein","startTime":1867.628,"endTime":1871.588,"body":"this discretisation and do"},{"speaker":"Guillermo Rein","startTime":1871.588,"endTime":1875.728,"body":"you want to tell us about the"},{"speaker":"Guillermo Rein","startTime":1871.588,"endTime":1875.728,"body":"importance of discretisation"},{"speaker":"Guillermo Rein","startTime":1876.028,"endTime":1878.878,"body":"in the specifics of when"},{"speaker":"Guillermo Rein","startTime":1876.028,"endTime":1878.878,"body":"you are doing fires smoke?"},{"speaker":"Wojciech Wegrzynski","startTime":1879.593,"endTime":1881.076,"body":"Yeah,"},{"speaker":"Wojciech Wegrzynski","startTime":1879.593,"endTime":1881.076,"body":"this was a huge challenge"},{"speaker":"Wojciech Wegrzynski","startTime":1881.106,"endTime":1885.666,"body":"for us and, uh, my co author"},{"speaker":"Wojciech Wegrzynski","startTime":1881.106,"endTime":1885.666,"body":"Tomek Lipecki, who, who, uh,"},{"speaker":"Wojciech Wegrzynski","startTime":1886.016,"endTime":1888.816,"body":"uh, actually, uh, should have"},{"speaker":"Wojciech Wegrzynski","startTime":1886.016,"endTime":1888.816,"body":"mentioned him in the start,"},{"speaker":"Wojciech Wegrzynski","startTime":1888.846,"endTime":1892.966,"body":"because this is, this was a two"},{"speaker":"Wojciech Wegrzynski","startTime":1888.846,"endTime":1892.966,"body":"man or at the, at some three"},{"speaker":"Wojciech Wegrzynski","startTime":1892.986,"endTime":1898.536,"body":"men work with, with . But Tomek"},{"speaker":"Wojciech Wegrzynski","startTime":1892.986,"endTime":1898.536,"body":"I guess, has done immense work"},{"speaker":"Wojciech Wegrzynski","startTime":1898.536,"endTime":1900.576,"body":"on, on, on this review along me."},{"speaker":"Wojciech Wegrzynski","startTime":1900.576,"endTime":1904.026,"body":"And it was a huge pleasure"},{"speaker":"Wojciech Wegrzynski","startTime":1900.576,"endTime":1904.026,"body":"to work with him on this."},{"speaker":"Wojciech Wegrzynski","startTime":1904.026,"endTime":1906.546,"body":"And we're still working"},{"speaker":"Wojciech Wegrzynski","startTime":1904.026,"endTime":1906.546,"body":"together on wind and fire."},{"speaker":"Wojciech Wegrzynski","startTime":1906.876,"endTime":1911.406,"body":"So, so high five to, to"},{"speaker":"Wojciech Wegrzynski","startTime":1906.876,"endTime":1911.406,"body":"Tomek um, Thomas was a"},{"speaker":"Wojciech Wegrzynski","startTime":1911.406,"endTime":1915.066,"body":"researcher who did not do"},{"speaker":"Wojciech Wegrzynski","startTime":1911.406,"endTime":1915.066,"body":"any fire is a wind engineer."},{"speaker":"Wojciech Wegrzynski","startTime":1915.516,"endTime":1919.34,"body":"but he did a lot of work on"},{"speaker":"Wojciech Wegrzynski","startTime":1915.516,"endTime":1919.34,"body":"scaffoldings, around building."},{"speaker":"Wojciech Wegrzynski","startTime":1920.05,"endTime":1925.72,"body":"And funnily in the issues in"},{"speaker":"Wojciech Wegrzynski","startTime":1920.05,"endTime":1925.72,"body":"discretisation of space, when"},{"speaker":"Wojciech Wegrzynski","startTime":1925.72,"endTime":1928.99,"body":"you model scaffoldings and"},{"speaker":"Wojciech Wegrzynski","startTime":1925.72,"endTime":1928.99,"body":"model fire are seemingly the"},{"speaker":"Wojciech Wegrzynski","startTime":1928.99,"endTime":1933.73,"body":"same because you have this"},{"speaker":"Wojciech Wegrzynski","startTime":1928.99,"endTime":1933.73,"body":"tiny thing that is inside your"},{"speaker":"Wojciech Wegrzynski","startTime":1933.73,"endTime":1937.12,"body":"building or around your building"},{"speaker":"Wojciech Wegrzynski","startTime":1933.73,"endTime":1937.12,"body":"for him, it's a scaffolding"},{"speaker":"Wojciech Wegrzynski","startTime":1937.12,"endTime":1939.94,"body":"for me is the scale at which"},{"speaker":"Wojciech Wegrzynski","startTime":1937.12,"endTime":1939.94,"body":"the fire phenomenon happened."},{"speaker":"Wojciech Wegrzynski","startTime":1940.63,"endTime":1943.69,"body":"So it's, it's in the"},{"speaker":"Wojciech Wegrzynski","startTime":1940.63,"endTime":1943.69,"body":"centimeters, let's say, and"},{"speaker":"Wojciech Wegrzynski","startTime":1943.69,"endTime":1947.123,"body":"you have wind and you can"},{"speaker":"Wojciech Wegrzynski","startTime":1943.69,"endTime":1947.123,"body":"really do a centimeter mesh."},{"speaker":"Wojciech Wegrzynski","startTime":1947.123,"endTime":1949.763,"body":"When you were modeling two by"},{"speaker":"Wojciech Wegrzynski","startTime":1947.123,"endTime":1949.763,"body":"two kilometer, large domain"},{"speaker":"Wojciech Wegrzynski","startTime":1950.153,"endTime":1953.753,"body":"in wind engineering, you would"},{"speaker":"Wojciech Wegrzynski","startTime":1950.153,"endTime":1953.753,"body":"go to 15, 25 meters cells."},{"speaker":"Wojciech Wegrzynski","startTime":1953.783,"endTime":1957.743,"body":"That's not very odd that you"},{"speaker":"Wojciech Wegrzynski","startTime":1953.783,"endTime":1957.743,"body":"go into such a cell dimensions."},{"speaker":"Wojciech Wegrzynski","startTime":1958.103,"endTime":1962.273,"body":"Whereas in fire you would like"},{"speaker":"Wojciech Wegrzynski","startTime":1958.103,"endTime":1962.273,"body":"to use relatively small meshes."},{"speaker":"Wojciech Wegrzynski","startTime":1962.663,"endTime":1966.583,"body":"We tend to use 10, 5, 20"},{"speaker":"Wojciech Wegrzynski","startTime":1962.663,"endTime":1966.583,"body":"centimeters, based on the"},{"speaker":"Wojciech Wegrzynski","startTime":1966.583,"endTime":1969.883,"body":"star, which is not the measure"},{"speaker":"Wojciech Wegrzynski","startTime":1966.583,"endTime":1969.883,"body":"of mesh quality, by the way."},{"speaker":"Wojciech Wegrzynski","startTime":1970.153,"endTime":1973.693,"body":"That's I always feel horrible"},{"speaker":"Wojciech Wegrzynski","startTime":1970.153,"endTime":1973.693,"body":"when I see people justify"},{"speaker":"Wojciech Wegrzynski","startTime":1973.693,"endTime":1974.743,"body":"their choice by that."},{"speaker":"Wojciech Wegrzynski","startTime":1974.743,"endTime":1975.373,"body":"But yeah."},{"speaker":"Wojciech Wegrzynski","startTime":1976.453,"endTime":1979.423,"body":"Regardless, we use meshes"},{"speaker":"Wojciech Wegrzynski","startTime":1976.453,"endTime":1979.423,"body":"incentive meters, whereas in"},{"speaker":"Wojciech Wegrzynski","startTime":1979.423,"endTime":1980.683,"body":"fires you would use meters"},{"speaker":"Guillermo Rein","startTime":1981.083,"endTime":1981.803,"body":"you"},{"speaker":"Guillermo Rein","startTime":1981.083,"endTime":1981.803,"body":"mean the same to me, the"},{"speaker":"Guillermo Rein","startTime":1981.803,"endTime":1983.293,"body":"same fire where we meet."},{"speaker":"Wojciech Wegrzynski","startTime":1983.643,"endTime":1983.913,"body":"yeah."},{"speaker":"Wojciech Wegrzynski","startTime":1983.913,"endTime":1984.813,"body":"Centimeters in fire."},{"speaker":"Wojciech Wegrzynski","startTime":1984.813,"endTime":1987.843,"body":"And whereas it would be meters"},{"speaker":"Wojciech Wegrzynski","startTime":1984.813,"endTime":1987.843,"body":"in wind and you know, this"},{"speaker":"Wojciech Wegrzynski","startTime":1987.843,"endTime":1991.173,"body":"tiny detail, I mean, what"},{"speaker":"Wojciech Wegrzynski","startTime":1987.843,"endTime":1991.173,"body":"is the consequence of that?"},{"speaker":"Wojciech Wegrzynski","startTime":1991.263,"endTime":1995.01,"body":"Well, first of all, in"},{"speaker":"Wojciech Wegrzynski","startTime":1991.263,"endTime":1995.01,"body":"the wind, you would run."},{"speaker":"Wojciech Wegrzynski","startTime":1995.411,"endTime":1998.545,"body":"steady state simulations, like"},{"speaker":"Wojciech Wegrzynski","startTime":1995.411,"endTime":1998.545,"body":"I mentioned before, or some"},{"speaker":"Wojciech Wegrzynski","startTime":1998.545,"endTime":2000.015,"body":"sort of periodic simulation."},{"speaker":"Wojciech Wegrzynski","startTime":2000.025,"endTime":2003.675,"body":"So you would measure like"},{"speaker":"Wojciech Wegrzynski","startTime":2000.025,"endTime":2003.675,"body":"20 seconds of the flow"},{"speaker":"Wojciech Wegrzynski","startTime":2003.675,"endTime":2006.075,"body":"and you assume that it"},{"speaker":"Wojciech Wegrzynski","startTime":2003.675,"endTime":2006.075,"body":"periodically repeats."},{"speaker":"Wojciech Wegrzynski","startTime":2006.405,"endTime":2008.385,"body":"So this is how you would"},{"speaker":"Wojciech Wegrzynski","startTime":2006.405,"endTime":2008.385,"body":"model wind in fire."},{"speaker":"Wojciech Wegrzynski","startTime":2008.385,"endTime":2012.265,"body":"We, in, in practical"},{"speaker":"Wojciech Wegrzynski","startTime":2008.385,"endTime":2012.265,"body":"engineering, we model ASET/RSET."},{"speaker":"Wojciech Wegrzynski","startTime":2012.285,"endTime":2013.995,"body":"We need to know the"},{"speaker":"Wojciech Wegrzynski","startTime":2012.285,"endTime":2013.995,"body":"fire development."},{"speaker":"Wojciech Wegrzynski","startTime":2013.995,"endTime":2016.755,"body":"You know, you need 20 minutes"},{"speaker":"Wojciech Wegrzynski","startTime":2013.995,"endTime":2016.755,"body":"of the fire, what will happen,"},{"speaker":"Wojciech Wegrzynski","startTime":2016.785,"endTime":2018.285,"body":"how it will change over time."},{"speaker":"Wojciech Wegrzynski","startTime":2018.705,"endTime":2020.325,"body":"So suddenly you're"},{"speaker":"Wojciech Wegrzynski","startTime":2018.705,"endTime":2020.325,"body":"talking about a completely"},{"speaker":"Wojciech Wegrzynski","startTime":2020.325,"endTime":2021.135,"body":"different simulation."},{"speaker":"Wojciech Wegrzynski","startTime":2021.135,"endTime":2025.725,"body":"That's why I mentioned I can do"},{"speaker":"Wojciech Wegrzynski","startTime":2021.135,"endTime":2025.725,"body":"50 wind simulations when I can"},{"speaker":"Wojciech Wegrzynski","startTime":2025.725,"endTime":2029.055,"body":"do one wind fire simulation,"},{"speaker":"Wojciech Wegrzynski","startTime":2025.725,"endTime":2029.055,"body":"because for the reason I need to"},{"speaker":"Wojciech Wegrzynski","startTime":2029.055,"endTime":2033.885,"body":"model my fire,  on a transient"},{"speaker":"Wojciech Wegrzynski","startTime":2029.055,"endTime":2033.885,"body":"scale, uh, and now the size"},{"speaker":"Wojciech Wegrzynski","startTime":2033.885,"endTime":2037.725,"body":"of your mesh, if you use FDS,"},{"speaker":"Wojciech Wegrzynski","startTime":2033.885,"endTime":2037.725,"body":"that does not only dictate"},{"speaker":"Wojciech Wegrzynski","startTime":2037.725,"endTime":2039.951,"body":"your, spatial resolution."},{"speaker":"Wojciech Wegrzynski","startTime":2040.686,"endTime":2042.546,"body":"It dictates your"},{"speaker":"Wojciech Wegrzynski","startTime":2040.686,"endTime":2042.546,"body":"time step because of"},{"speaker":"Wojciech Wegrzynski","startTime":2042.546,"endTime":2045.306,"body":"Courant-Friedrichs-Levy"},{"speaker":"Wojciech Wegrzynski","startTime":2042.546,"endTime":2045.306,"body":"criterion FDS is used in MDs."},{"speaker":"Wojciech Wegrzynski","startTime":2045.926,"endTime":2049.676,"body":"so changing the mesh, you change"},{"speaker":"Wojciech Wegrzynski","startTime":2045.926,"endTime":2049.676,"body":"the timestamp of a simulation."},{"speaker":"Wojciech Wegrzynski","startTime":2049.676,"endTime":2052.886,"body":"You're adding iterations,"},{"speaker":"Wojciech Wegrzynski","startTime":2049.676,"endTime":2052.886,"body":"do simulation by having,"},{"speaker":"Wojciech Wegrzynski","startTime":2052.916,"endTime":2054.086,"body":"um, a finer mesh."},{"speaker":"Wojciech Wegrzynski","startTime":2054.596,"endTime":2055.136,"body":"So."},{"speaker":"Wojciech Wegrzynski","startTime":2055.783,"endTime":2059.113,"body":"quickly becomes a very"},{"speaker":"Wojciech Wegrzynski","startTime":2055.783,"endTime":2059.113,"body":"complicated matter that"},{"speaker":"Wojciech Wegrzynski","startTime":2059.173,"endTime":2062.023,"body":"dictates if you're able"},{"speaker":"Wojciech Wegrzynski","startTime":2059.173,"endTime":2062.023,"body":"to solve it or not."},{"speaker":"Wojciech Wegrzynski","startTime":2062.023,"endTime":2065.593,"body":"You know, uh, because often"},{"speaker":"Wojciech Wegrzynski","startTime":2062.023,"endTime":2065.593,"body":"when people will receive a"},{"speaker":"Wojciech Wegrzynski","startTime":2065.593,"endTime":2068.803,"body":"CFD that will last a week or"},{"speaker":"Wojciech Wegrzynski","startTime":2065.593,"endTime":2068.803,"body":"longer, they just give up, they"},{"speaker":"Wojciech Wegrzynski","startTime":2069.073,"endTime":2070.783,"body":"rarely pursue such simulations."},{"speaker":"Wojciech Wegrzynski","startTime":2070.783,"endTime":2073.423,"body":"And I hate it when they see a"},{"speaker":"Wojciech Wegrzynski","startTime":2070.783,"endTime":2073.423,"body":"paper, we had to use a really"},{"speaker":"Wojciech Wegrzynski","startTime":2073.423,"endTime":2076.003,"body":"horrible mesh because my"},{"speaker":"Wojciech Wegrzynski","startTime":2073.423,"endTime":2076.003,"body":"laptop is not strong enough."},{"speaker":"Wojciech Wegrzynski","startTime":2076.033,"endTime":2078.493,"body":"This is not the, this is"},{"speaker":"Wojciech Wegrzynski","startTime":2076.033,"endTime":2078.493,"body":"not how science is done."},{"speaker":"Wojciech Wegrzynski","startTime":2078.523,"endTime":2080.503,"body":"Like, you know,"},{"speaker":"Wojciech Wegrzynski","startTime":2078.523,"endTime":2080.503,"body":"imagine certain set."},{"speaker":"Wojciech Wegrzynski","startTime":2080.533,"endTime":2083.393,"body":"Uh, yeah, we think this"},{"speaker":"Wojciech Wegrzynski","startTime":2080.533,"endTime":2083.393,"body":"particle exists, but we cannot"},{"speaker":"Wojciech Wegrzynski","startTime":2083.393,"endTime":2086.813,"body":"confirm because the accelerator"},{"speaker":"Wojciech Wegrzynski","startTime":2083.393,"endTime":2086.813,"body":"is, is just, uh, bad and we"},{"speaker":"Wojciech Wegrzynski","startTime":2086.813,"endTime":2088.043,"body":"cannot afford the better one."},{"speaker":"Wojciech Wegrzynski","startTime":2088.073,"endTime":2090.18,"body":"It's not that that"},{"speaker":"Wojciech Wegrzynski","startTime":2088.073,"endTime":2090.18,"body":"that's a restraint."},{"speaker":"Wojciech Wegrzynski","startTime":2090.18,"endTime":2092.103,"body":"You have to work around,"},{"speaker":"Wojciech Wegrzynski","startTime":2090.18,"endTime":2092.103,"body":"but not, something you"},{"speaker":"Wojciech Wegrzynski","startTime":2092.103,"endTime":2093.843,"body":"can justify a choice with."},{"speaker":"Wojciech Wegrzynski","startTime":2094.653,"endTime":2096.903,"body":"Uh, so, so the choice of"},{"speaker":"Wojciech Wegrzynski","startTime":2094.653,"endTime":2096.903,"body":"fish is really horrible."},{"speaker":"Wojciech Wegrzynski","startTime":2097.023,"endTime":2097.733,"body":"And I think in this."},{"speaker":"Wojciech Wegrzynski","startTime":2098.565,"endTime":2102.303,"body":"I'm highly inspired by Bert"},{"speaker":"Wojciech Wegrzynski","startTime":2098.565,"endTime":2102.303,"body":"Blocken he's a leading scientist"},{"speaker":"Wojciech Wegrzynski","startTime":2102.303,"endTime":2106.053,"body":"in the field, the field of"},{"speaker":"Wojciech Wegrzynski","startTime":2102.303,"endTime":2106.053,"body":"wind engineering and field"},{"speaker":"Wojciech Wegrzynski","startTime":2106.053,"endTime":2107.953,"body":"of, sports aerodynamics."},{"speaker":"Wojciech Wegrzynski","startTime":2108.313,"endTime":2112.153,"body":"And Bert um, he, he was a"},{"speaker":"Wojciech Wegrzynski","startTime":2108.313,"endTime":2112.153,"body":"pioneer who were doing this best"},{"speaker":"Wojciech Wegrzynski","startTime":2112.153,"endTime":2113.69,"body":"practice guidelines for a wind."},{"speaker":"Wojciech Wegrzynski","startTime":2114.05,"endTime":2115.76,"body":"And this is what inspired us."},{"speaker":"Wojciech Wegrzynski","startTime":2116.27,"endTime":2118.94,"body":"And he showed very practical"},{"speaker":"Wojciech Wegrzynski","startTime":2116.27,"endTime":2118.94,"body":"solutions to problems."},{"speaker":"Wojciech Wegrzynski","startTime":2118.94,"endTime":2120.32,"body":"You know, they've"},{"speaker":"Wojciech Wegrzynski","startTime":2118.94,"endTime":2120.32,"body":"run case studies."},{"speaker":"Wojciech Wegrzynski","startTime":2120.32,"endTime":2121.88,"body":"They said, okay, this"},{"speaker":"Wojciech Wegrzynski","startTime":2120.32,"endTime":2121.88,"body":"mesh is sufficient."},{"speaker":"Wojciech Wegrzynski","startTime":2121.88,"endTime":2123.98,"body":"This is not, this is"},{"speaker":"Wojciech Wegrzynski","startTime":2121.88,"endTime":2123.98,"body":"how you should build it."},{"speaker":"Wojciech Wegrzynski","startTime":2124.16,"endTime":2125.9,"body":"This is the most efficient"},{"speaker":"Wojciech Wegrzynski","startTime":2124.16,"endTime":2125.9,"body":"way you can do it."},{"speaker":"Wojciech Wegrzynski","startTime":2125.9,"endTime":2128.33,"body":"And we wanted to transfer"},{"speaker":"Wojciech Wegrzynski","startTime":2125.9,"endTime":2128.33,"body":"it into, into fire."},{"speaker":"Wojciech Wegrzynski","startTime":2128.63,"endTime":2130.07,"body":"The thing that I think is."},{"speaker":"Wojciech Wegrzynski","startTime":2130.94,"endTime":2134.576,"body":"Quite, surprising for"},{"speaker":"Wojciech Wegrzynski","startTime":2130.94,"endTime":2134.576,"body":"fire people for us is"},{"speaker":"Wojciech Wegrzynski","startTime":2134.846,"endTime":2136.916,"body":"that it's not sufficient"},{"speaker":"Wojciech Wegrzynski","startTime":2134.846,"endTime":2136.916,"body":"to just make the mesh."},{"speaker":"Wojciech Wegrzynski","startTime":2136.946,"endTime":2139.796,"body":"You have to measure the"},{"speaker":"Wojciech Wegrzynski","startTime":2136.946,"endTime":2139.796,"body":"quality, and this is"},{"speaker":"Wojciech Wegrzynski","startTime":2139.796,"endTime":2142.046,"body":"something I'm missing in"},{"speaker":"Wojciech Wegrzynski","startTime":2139.796,"endTime":2142.046,"body":"many modeling studies."},{"speaker":"Wojciech Wegrzynski","startTime":2142.076,"endTime":2144.716,"body":"Like people just choose and"},{"speaker":"Wojciech Wegrzynski","startTime":2142.076,"endTime":2144.716,"body":"assume it's going to work."},{"speaker":"Wojciech Wegrzynski","startTime":2144.746,"endTime":2147.266,"body":"But in wind you"},{"speaker":"Wojciech Wegrzynski","startTime":2144.746,"endTime":2147.266,"body":"have to measure you."},{"speaker":"Wojciech Wegrzynski","startTime":2147.266,"endTime":2150.416,"body":"You have to provide some"},{"speaker":"Wojciech Wegrzynski","startTime":2147.266,"endTime":2150.416,"body":"metrics that this mesh is good."},{"speaker":"Wojciech Wegrzynski","startTime":2150.416,"endTime":2153.626,"body":"Not on like the best is if"},{"speaker":"Wojciech Wegrzynski","startTime":2150.416,"endTime":2153.626,"body":"you go convergence study and"},{"speaker":"Wojciech Wegrzynski","startTime":2153.626,"endTime":2156.956,"body":"see, um, how a change in the"},{"speaker":"Wojciech Wegrzynski","startTime":2153.626,"endTime":2156.956,"body":"mesh affects your outcomes."},{"speaker":"Wojciech Wegrzynski","startTime":2156.956,"endTime":2159.711,"body":"But that in the fire is"},{"speaker":"Wojciech Wegrzynski","startTime":2156.956,"endTime":2159.711,"body":"sometimes very difficult,"},{"speaker":"Wojciech Wegrzynski","startTime":2159.713,"endTime":2162.653,"body":"to obtain because uh, many"},{"speaker":"Wojciech Wegrzynski","startTime":2159.713,"endTime":2162.653,"body":"solvers do not really convert"},{"speaker":"Wojciech Wegrzynski","startTime":2162.653,"endTime":2164.903,"body":"with, but like better mesh"},{"speaker":"Wojciech Wegrzynski","startTime":2162.653,"endTime":2164.903,"body":"does not necessarily mean"},{"speaker":"Wojciech Wegrzynski","startTime":2164.903,"endTime":2166.943,"body":"a better solution in fire."},{"speaker":"Wojciech Wegrzynski","startTime":2167.033,"endTime":2167.363,"body":"Yeah."},{"speaker":"Wojciech Wegrzynski","startTime":2167.933,"endTime":2171.586,"body":"And, and they have these metrics"},{"speaker":"Wojciech Wegrzynski","startTime":2167.933,"endTime":2171.586,"body":"for like two blends, Y plus,"},{"speaker":"Wojciech Wegrzynski","startTime":2171.646,"endTime":2173.476,"body":"uh, the scales of analysis."},{"speaker":"Wojciech Wegrzynski","startTime":2173.836,"endTime":2176.123,"body":"I found it really interesting"},{"speaker":"Wojciech Wegrzynski","startTime":2173.836,"endTime":2176.123,"body":"that, such metrics can"},{"speaker":"Wojciech Wegrzynski","startTime":2176.123,"endTime":2179.683,"body":"be used and I wanted to"},{"speaker":"Wojciech Wegrzynski","startTime":2176.123,"endTime":2179.683,"body":"expose the fire community."},{"speaker":"Wojciech Wegrzynski","startTime":2180.518,"endTime":2184.028,"body":"White guy seeds, like the"},{"speaker":"Wojciech Wegrzynski","startTime":2180.518,"endTime":2184.028,"body":"mesh meshes, like, uh,"},{"speaker":"Wojciech Wegrzynski","startTime":2184.068,"endTime":2185.248,"body":"it's an important thing."},{"speaker":"Wojciech Wegrzynski","startTime":2185.248,"endTime":2185.865,"body":"let's mesh it up."},{"speaker":"Wojciech Wegrzynski","startTime":2185.865,"endTime":2190.305,"body":"Let's check it out before we"},{"speaker":"Wojciech Wegrzynski","startTime":2185.865,"endTime":2190.305,"body":"go into modeling and there"},{"speaker":"Wojciech Wegrzynski","startTime":2190.305,"endTime":2192.405,"body":"they're spending more of"},{"speaker":"Wojciech Wegrzynski","startTime":2190.305,"endTime":2192.405,"body":"these best practice things"},{"speaker":"Wojciech Wegrzynski","startTime":2192.405,"endTime":2193.898,"body":"in, in the paper, for sure."},{"speaker":"Guillermo Rein","startTime":2194.241,"endTime":2195.201,"body":"yeah, that's key."},{"speaker":"Guillermo Rein","startTime":2195.201,"endTime":2197.661,"body":"You, you are that you're"},{"speaker":"Guillermo Rein","startTime":2195.201,"endTime":2197.661,"body":"describing the problem."},{"speaker":"Guillermo Rein","startTime":2197.691,"endTime":2199.491,"body":"Rightly so as a"},{"speaker":"Guillermo Rein","startTime":2197.691,"endTime":2199.491,"body":"multi-scale problem."},{"speaker":"Guillermo Rein","startTime":2200.296,"endTime":2202.456,"body":"You have two phenomenon"},{"speaker":"Guillermo Rein","startTime":2200.296,"endTime":2202.456,"body":"of importance, the fire,"},{"speaker":"Guillermo Rein","startTime":2202.456,"endTime":2204.766,"body":"the wind, and each of them"},{"speaker":"Guillermo Rein","startTime":2202.456,"endTime":2204.766,"body":"have different temporal"},{"speaker":"Guillermo Rein","startTime":2204.766,"endTime":2206.266,"body":"and a specialist scales."},{"speaker":"Guillermo Rein","startTime":2206.356,"endTime":2207.826,"body":"And as a modeler, you need to do"},{"speaker":"Guillermo Rein","startTime":2207.826,"endTime":2208.216,"body":"both."},{"speaker":"Guillermo Rein","startTime":2208.636,"endTime":2210.616,"body":"You cannot choose one or the"},{"speaker":"Guillermo Rein","startTime":2208.636,"endTime":2210.616,"body":"other, you have to do both."},{"speaker":"Guillermo Rein","startTime":2211.054,"endTime":2211.686,"body":"You're absolutely right."},{"speaker":"Guillermo Rein","startTime":2211.686,"endTime":2212.266,"body":"I really like it."},{"speaker":"Guillermo Rein","startTime":2212.266,"endTime":2216.126,"body":"How you emphasize how many"},{"speaker":"Guillermo Rein","startTime":2212.266,"endTime":2216.126,"body":"people drop the wind when they"},{"speaker":"Guillermo Rein","startTime":2216.126,"endTime":2219.456,"body":"try to do this and then not"},{"speaker":"Guillermo Rein","startTime":2216.126,"endTime":2219.456,"body":"just going fire, maybe not for"},{"speaker":"Guillermo Rein","startTime":2219.456,"endTime":2222.336,"body":"the best reasons, just because"},{"speaker":"Guillermo Rein","startTime":2219.456,"endTime":2222.336,"body":"of the difficulty of the task,"},{"speaker":"Guillermo Rein","startTime":2222.366,"endTime":2225.756,"body":"which means that the people"},{"speaker":"Guillermo Rein","startTime":2222.366,"endTime":2225.756,"body":"who do it, like you must be"},{"speaker":"Guillermo Rein","startTime":2225.756,"endTime":2228.666,"body":"celebrated and highlighted"},{"speaker":"Guillermo Rein","startTime":2225.756,"endTime":2228.666,"body":"because this is the way"},{"speaker":"Wojciech Wegrzynski","startTime":2228.796,"endTime":2230.603,"body":"And my,"},{"speaker":"Wojciech Wegrzynski","startTime":2228.796,"endTime":2230.603,"body":"you know, when we went into"},{"speaker":"Wojciech Wegrzynski","startTime":2230.603,"endTime":2233.68,"body":"this OPOs grant, when we"},{"speaker":"Wojciech Wegrzynski","startTime":2230.603,"endTime":2233.68,"body":"submitted that we want to study"},{"speaker":"Wojciech Wegrzynski","startTime":2233.69,"endTime":2237.463,"body":"wind and fire interaction, we"},{"speaker":"Wojciech Wegrzynski","startTime":2233.69,"endTime":2237.463,"body":"didn't just go that we want"},{"speaker":"Wojciech Wegrzynski","startTime":2237.463,"endTime":2241.303,"body":"to see if a carpark will burn"},{"speaker":"Wojciech Wegrzynski","startTime":2237.463,"endTime":2241.303,"body":"worse than, uh, when there's"},{"speaker":"Wojciech Wegrzynski","startTime":2241.303,"endTime":2242.503,"body":"wind or when there's no wind."},{"speaker":"Wojciech Wegrzynski","startTime":2242.923,"endTime":2248.74,"body":"We wanted to understand the"},{"speaker":"Wojciech Wegrzynski","startTime":2242.923,"endTime":2248.74,"body":"consequences of low to meet,"},{"speaker":"Wojciech Wegrzynski","startTime":2248.74,"endTime":2254.273,"body":"velocity wins on, on the"},{"speaker":"Wojciech Wegrzynski","startTime":2248.74,"endTime":2254.273,"body":"fire, on smoke, to be able"},{"speaker":"Wojciech Wegrzynski","startTime":2254.273,"endTime":2258.143,"body":"to, you know, give this better"},{"speaker":"Wojciech Wegrzynski","startTime":2254.273,"endTime":2258.143,"body":"informed engineering judgment."},{"speaker":"Wojciech Wegrzynski","startTime":2258.143,"endTime":2260.483,"body":"When we go into something like"},{"speaker":"Wojciech Wegrzynski","startTime":2258.143,"endTime":2260.483,"body":"field experiments, you know,"},{"speaker":"Wojciech Wegrzynski","startTime":2261.071,"endTime":2266.253,"body":"Often see, in papers from"},{"speaker":"Wojciech Wegrzynski","startTime":2261.071,"endTime":2266.253,"body":"Windex, from fire experiments"},{"speaker":"Wojciech Wegrzynski","startTime":2266.253,"endTime":2269.403,"body":"that a wind was moderate up to"},{"speaker":"Wojciech Wegrzynski","startTime":2266.253,"endTime":2269.403,"body":"like five meters per second."},{"speaker":"Wojciech Wegrzynski","startTime":2269.403,"endTime":2273.393,"body":"So we assumed it has no"},{"speaker":"Wojciech Wegrzynski","startTime":2269.403,"endTime":2273.393,"body":"effect on, on fire worse."},{"speaker":"Wojciech Wegrzynski","startTime":2273.543,"endTime":2274.233,"body":"We didn't know."},{"speaker":"Wojciech Wegrzynski","startTime":2274.743,"endTime":2278.043,"body":"We have no idea if it had"},{"speaker":"Wojciech Wegrzynski","startTime":2274.743,"endTime":2278.043,"body":"there not no one has ever"},{"speaker":"Wojciech Wegrzynski","startTime":2278.073,"endTime":2279.753,"body":"done it in a parametric study."},{"speaker":"Wojciech Wegrzynski","startTime":2280.023,"endTime":2282.033,"body":"So we have no idea."},{"speaker":"Wojciech Wegrzynski","startTime":2282.063,"endTime":2286.163,"body":"What is the consequence  of"},{"speaker":"Wojciech Wegrzynski","startTime":2282.063,"endTime":2286.163,"body":"low velocity winds and from the"},{"speaker":"Wojciech Wegrzynski","startTime":2286.163,"endTime":2289.133,"body":"initial work we've done, we've,"},{"speaker":"Wojciech Wegrzynski","startTime":2286.163,"endTime":2289.133,"body":"we've seen these consequences."},{"speaker":"Wojciech Wegrzynski","startTime":2289.133,"endTime":2292.426,"body":"Like we've seen that, one or"},{"speaker":"Wojciech Wegrzynski","startTime":2289.133,"endTime":2292.426,"body":"two meters per second wind can"},{"speaker":"Wojciech Wegrzynski","startTime":2292.426,"endTime":2294.166,"body":"already change things a lot."},{"speaker":"Wojciech Wegrzynski","startTime":2294.706,"endTime":2298.036,"body":"And that's disturbing because"},{"speaker":"Wojciech Wegrzynski","startTime":2294.706,"endTime":2298.036,"body":"that means everyone can, like,"},{"speaker":"Wojciech Wegrzynski","startTime":2298.336,"endTime":2300.766,"body":"it's very rare that you would"},{"speaker":"Wojciech Wegrzynski","startTime":2298.336,"endTime":2300.766,"body":"have wind conditions that"},{"speaker":"Wojciech Wegrzynski","startTime":2300.766,"endTime":2302.686,"body":"would not affect you at all."},{"speaker":"Wojciech Wegrzynski","startTime":2303.076,"endTime":2306.436,"body":"Now, when you do fire"},{"speaker":"Wojciech Wegrzynski","startTime":2303.076,"endTime":2306.436,"body":"experiments in a laboratory, if"},{"speaker":"Wojciech Wegrzynski","startTime":2306.436,"endTime":2310.836,"body":"you take my laboratory and you"},{"speaker":"Wojciech Wegrzynski","startTime":2306.436,"endTime":2310.836,"body":"do the experiment With, a wooden"},{"speaker":"Wojciech Wegrzynski","startTime":2310.836,"endTime":2314.106,"body":"building that I'm currently"},{"speaker":"Wojciech Wegrzynski","startTime":2310.836,"endTime":2314.106,"body":"burning, like the ninth time."},{"speaker":"Wojciech Wegrzynski","startTime":2314.796,"endTime":2318.75,"body":"If you show me the picture"},{"speaker":"Wojciech Wegrzynski","startTime":2314.796,"endTime":2318.75,"body":"of that, of that fire plume,"},{"speaker":"Wojciech Wegrzynski","startTime":2318.99,"endTime":2321.72,"body":"I can tell you which doors"},{"speaker":"Wojciech Wegrzynski","startTime":2318.99,"endTime":2321.72,"body":"were open, you know, based on"},{"speaker":"Wojciech Wegrzynski","startTime":2321.72,"endTime":2326.25,"body":"the shape of the plume, this"},{"speaker":"Wojciech Wegrzynski","startTime":2321.72,"endTime":2326.25,"body":"is how often fragile fire"},{"speaker":"Wojciech Wegrzynski","startTime":2326.31,"endTime":2328.65,"body":"is to external conditions."},{"speaker":"Wojciech Wegrzynski","startTime":2328.71,"endTime":2332.546,"body":"And, when this overwhelmingly"},{"speaker":"Wojciech Wegrzynski","startTime":2328.71,"endTime":2332.546,"body":"there, it's always there."},{"speaker":"Wojciech Wegrzynski","startTime":2332.936,"endTime":2335.966,"body":"It is not the condition"},{"speaker":"Wojciech Wegrzynski","startTime":2332.936,"endTime":2335.966,"body":"that appears and disappears."},{"speaker":"Wojciech Wegrzynski","startTime":2335.996,"endTime":2337.616,"body":"It's just there"},{"speaker":"Wojciech Wegrzynski","startTime":2335.996,"endTime":2337.616,"body":"in the background."},{"speaker":"Wojciech Wegrzynski","startTime":2338.006,"endTime":2341.826,"body":"And if we want to understand,"},{"speaker":"Wojciech Wegrzynski","startTime":2338.006,"endTime":2341.826,"body":"what are the consequences"},{"speaker":"Wojciech Wegrzynski","startTime":2341.826,"endTime":2342.516,"body":"of it being there?"},{"speaker":"Wojciech Wegrzynski","startTime":2342.636,"endTime":2345.396,"body":"And I don't mean that"},{"speaker":"Wojciech Wegrzynski","startTime":2342.636,"endTime":2345.396,"body":"it invalidates the"},{"speaker":"Wojciech Wegrzynski","startTime":2345.986,"endTime":2346.986,"body":"data or something."},{"speaker":"Wojciech Wegrzynski","startTime":2347.016,"endTime":2348.936,"body":"I just mean you need to"},{"speaker":"Wojciech Wegrzynski","startTime":2347.016,"endTime":2348.936,"body":"know the uncertainty."},{"speaker":"Wojciech Wegrzynski","startTime":2348.996,"endTime":2352.686,"body":"I had Francesco here last week"},{"speaker":"Wojciech Wegrzynski","startTime":2348.996,"endTime":2352.686,"body":"and, uh, you seem to terrorize"},{"speaker":"Wojciech Wegrzynski","startTime":2352.686,"endTime":2356.286,"body":"him about uncertainties and he's"},{"speaker":"Wojciech Wegrzynski","startTime":2352.686,"endTime":2356.286,"body":"really good at them now, but"},{"speaker":"Wojciech Wegrzynski","startTime":2356.326,"endTime":2357.486,"body":"this is important, you know?"},{"speaker":"Wojciech Wegrzynski","startTime":2357.506,"endTime":2359.886,"body":"No, no, you're your set and"},{"speaker":"Wojciech Wegrzynski","startTime":2357.506,"endTime":2359.886,"body":"this and that, that gives"},{"speaker":"Wojciech Wegrzynski","startTime":2359.886,"endTime":2362.256,"body":"you a better way to, to"},{"speaker":"Wojciech Wegrzynski","startTime":2359.886,"endTime":2362.256,"body":"understand what you are."},{"speaker":"Guillermo Rein","startTime":2363.04,"endTime":2363.69,"body":"Now thank you."},{"speaker":"Guillermo Rein","startTime":2363.69,"endTime":2367.66,"body":"You, you are picturing a"},{"speaker":"Guillermo Rein","startTime":2363.69,"endTime":2367.66,"body":"truly fascinating problem."},{"speaker":"Guillermo Rein","startTime":2367.66,"endTime":2370.03,"body":"Multi-scale complex"},{"speaker":"Guillermo Rein","startTime":2367.66,"endTime":2370.03,"body":"problem where the worst"},{"speaker":"Guillermo Rein","startTime":2370.03,"endTime":2372.1,"body":"case scenario is far from"},{"speaker":"Guillermo Rein","startTime":2372.1,"endTime":2375.61,"body":"evidence, which I think is very"},{"speaker":"Guillermo Rein","startTime":2372.1,"endTime":2375.61,"body":"interesting because obviously"},{"speaker":"Guillermo Rein","startTime":2375.61,"endTime":2378.64,"body":"in engineering, focusing on"},{"speaker":"Guillermo Rein","startTime":2375.61,"endTime":2378.64,"body":"the worst case scenario is a"},{"speaker":"Guillermo Rein","startTime":2378.64,"endTime":2382.72,"body":"tradition of itself, not the"},{"speaker":"Guillermo Rein","startTime":2378.64,"endTime":2382.72,"body":"only one, but when the  cannot"},{"speaker":"Guillermo Rein","startTime":2382.72,"endTime":2388.052,"body":"be found, that is a hard, a"},{"speaker":"Guillermo Rein","startTime":2382.72,"endTime":2388.052,"body":"good justification to invest"},{"speaker":"Guillermo Rein","startTime":2388.052,"endTime":2389.312,"body":"into when modeling them."},{"speaker":"Guillermo Rein","startTime":2390.037,"endTime":2390.419,"body":"Excellent."},{"speaker":"Guillermo Rein","startTime":2390.419,"endTime":2394.379,"body":"So from the following on the"},{"speaker":"Guillermo Rein","startTime":2390.419,"endTime":2394.379,"body":"multi-scale and the complexities"},{"speaker":"Guillermo Rein","startTime":2394.429,"endTime":2398.819,"body":"of combining fire and wind,"},{"speaker":"Guillermo Rein","startTime":2394.429,"endTime":2398.819,"body":"and one thing that wind"},{"speaker":"Guillermo Rein","startTime":2398.819,"endTime":2401.609,"body":"and fire having common one,"},{"speaker":"Guillermo Rein","startTime":2398.819,"endTime":2401.609,"body":"then definitely they do is"},{"speaker":"Guillermo Rein","startTime":2401.609,"endTime":2402.689,"body":"that they'll never laminar."},{"speaker":"Guillermo Rein","startTime":2402.989,"endTime":2404.999,"body":"The two of them are"},{"speaker":"Guillermo Rein","startTime":2402.989,"endTime":2404.999,"body":"always turbulent."},{"speaker":"Guillermo Rein","startTime":2405.359,"endTime":2405.959,"body":"So good."},{"speaker":"Guillermo Rein","startTime":2405.989,"endTime":2408.689,"body":"So you are definitely going"},{"speaker":"Guillermo Rein","startTime":2405.989,"endTime":2408.689,"body":"to be including turbulence"},{"speaker":"Guillermo Rein","startTime":2408.719,"endTime":2411.839,"body":"in your model, but which"},{"speaker":"Guillermo Rein","startTime":2408.719,"endTime":2411.839,"body":"model of Trulance and"},{"speaker":"Guillermo Rein","startTime":2411.839,"endTime":2413.369,"body":"which model of combustion"},{"speaker":"Wojciech Wegrzynski","startTime":2413.475,"endTime":2414.002,"body":"oh, huh."},{"speaker":"Wojciech Wegrzynski","startTime":2414.032,"endTime":2414.872,"body":"That's a tough one."},{"speaker":"Wojciech Wegrzynski","startTime":2415.412,"endTime":2416.612,"body":"That's really a tough one."},{"speaker":"Wojciech Wegrzynski","startTime":2416.994,"endTime":2421.03,"body":"I like this philosophy that,"},{"speaker":"Wojciech Wegrzynski","startTime":2416.994,"endTime":2421.03,"body":"we need to understand physics"},{"speaker":"Wojciech Wegrzynski","startTime":2421.03,"endTime":2425.144,"body":"to remove it from our, from"},{"speaker":"Wojciech Wegrzynski","startTime":2421.03,"endTime":2425.144,"body":"our modeling, you know, I"},{"speaker":"Wojciech Wegrzynski","startTime":2425.144,"endTime":2427.844,"body":"think Jose said something like"},{"speaker":"Wojciech Wegrzynski","startTime":2425.144,"endTime":2427.844,"body":"that in Princeton lectures."},{"speaker":"Wojciech Wegrzynski","startTime":2428.204,"endTime":2432.11,"body":"And, for combustion, we forget,"},{"speaker":"Wojciech Wegrzynski","startTime":2428.204,"endTime":2432.11,"body":"for example, what is the added"},{"speaker":"Wojciech Wegrzynski","startTime":2432.11,"endTime":2434.51,"body":"value of modeling combustion?"},{"speaker":"Wojciech Wegrzynski","startTime":2434.84,"endTime":2439.737,"body":"When I model a fire in my"},{"speaker":"Wojciech Wegrzynski","startTime":2434.84,"endTime":2439.737,"body":"building, where I predefine"},{"speaker":"Wojciech Wegrzynski","startTime":2440.157,"endTime":2442.947,"body":"the heat of combustion of"},{"speaker":"Wojciech Wegrzynski","startTime":2440.157,"endTime":2442.947,"body":"my sample, I predefined"},{"speaker":"Wojciech Wegrzynski","startTime":2442.947,"endTime":2446.637,"body":"the total heat release"},{"speaker":"Wojciech Wegrzynski","startTime":2442.947,"endTime":2446.637,"body":"rate and I predefine . No."},{"speaker":"Wojciech Wegrzynski","startTime":2446.637,"endTime":2451.18,"body":"So I predefined what amount"},{"speaker":"Wojciech Wegrzynski","startTime":2446.637,"endTime":2451.18,"body":"of heat I generate I predefine"},{"speaker":"Wojciech Wegrzynski","startTime":2451.18,"endTime":2452.77,"body":"what amount of smoke I generate."},{"speaker":"Wojciech Wegrzynski","startTime":2453.13,"endTime":2456.41,"body":"And by my model, I give"},{"speaker":"Wojciech Wegrzynski","startTime":2453.13,"endTime":2456.41,"body":"it geometrical constraints"},{"speaker":"Wojciech Wegrzynski","startTime":2456.41,"endTime":2457.439,"body":"where it will burn."},{"speaker":"Guillermo Rein","startTime":2457.439,"endTime":2458.299,"body":"It will"},{"speaker":"Guillermo Rein","startTime":2457.439,"endTime":2458.299,"body":"just tell you where"},{"speaker":"Guillermo Rein","startTime":2458.299,"endTime":2458.989,"body":"the flame is."},{"speaker":"Wojciech Wegrzynski","startTime":2459.154,"endTime":2461.164,"body":"yeah,"},{"speaker":"Wojciech Wegrzynski","startTime":2459.154,"endTime":2461.164,"body":"I think combustion to the."},{"speaker":"Wojciech Wegrzynski","startTime":2462.074,"endTime":2464.204,"body":"It's like the same thing,"},{"speaker":"Wojciech Wegrzynski","startTime":2462.074,"endTime":2464.204,"body":"but with additional"},{"speaker":"Wojciech Wegrzynski","startTime":2464.204,"endTime":2466.094,"body":"steps in the meantime,"},{"speaker":"Wojciech Wegrzynski","startTime":2464.204,"endTime":2466.094,"body":"which you have paid for."},{"speaker":"Wojciech Wegrzynski","startTime":2466.634,"endTime":2471.517,"body":"So, if I do predefined"},{"speaker":"Wojciech Wegrzynski","startTime":2466.634,"endTime":2471.517,"body":"everything there, I don't"},{"speaker":"Wojciech Wegrzynski","startTime":2471.517,"endTime":2472.837,"body":"need combustion to do that."},{"speaker":"Wojciech Wegrzynski","startTime":2472.867,"endTime":2475.477,"body":"I would need combustion if"},{"speaker":"Wojciech Wegrzynski","startTime":2472.867,"endTime":2475.477,"body":"I wanted to know the oxygen"},{"speaker":"Wojciech Wegrzynski","startTime":2475.507,"endTime":2478.567,"body":"concentration around, or I"},{"speaker":"Wojciech Wegrzynski","startTime":2475.507,"endTime":2478.567,"body":"would like to know where the"},{"speaker":"Wojciech Wegrzynski","startTime":2478.567,"endTime":2482.527,"body":"flame is, or I would leave"},{"speaker":"Wojciech Wegrzynski","startTime":2478.567,"endTime":2482.527,"body":"the, the soot generation to be"},{"speaker":"Wojciech Wegrzynski","startTime":2482.527,"endTime":2484.357,"body":"dictated by the physics model."},{"speaker":"Wojciech Wegrzynski","startTime":2484.357,"endTime":2487.501,"body":"Or I would like to know rate"},{"speaker":"Wojciech Wegrzynski","startTime":2484.357,"endTime":2487.501,"body":"of reactions, or I would have"},{"speaker":"Wojciech Wegrzynski","startTime":2487.501,"endTime":2489.121,"body":"underbite, ventilated fire."},{"speaker":"Wojciech Wegrzynski","startTime":2489.121,"endTime":2492.981,"body":"And I would like to understand"},{"speaker":"Wojciech Wegrzynski","startTime":2489.121,"endTime":2492.981,"body":"if when pushing on the,"},{"speaker":"Wojciech Wegrzynski","startTime":2492.981,"endTime":2496.174,"body":"small, uh, holes in the"},{"speaker":"Wojciech Wegrzynski","startTime":2492.981,"endTime":2496.174,"body":"room can give sufficient"},{"speaker":"Wojciech Wegrzynski","startTime":2496.174,"endTime":2497.554,"body":"oxygen or not, then sure."},{"speaker":"Wojciech Wegrzynski","startTime":2497.674,"endTime":2498.634,"body":"I would model combustion."},{"speaker":"Wojciech Wegrzynski","startTime":2498.934,"endTime":2504.199,"body":"But when I'm doing a simulation"},{"speaker":"Wojciech Wegrzynski","startTime":2498.934,"endTime":2504.199,"body":"like that, I cannot model"},{"speaker":"Wojciech Wegrzynski","startTime":2504.229,"endTime":2507.229,"body":"like I can model combustion,"},{"speaker":"Wojciech Wegrzynski","startTime":2504.229,"endTime":2507.229,"body":"but it's just a fancy thing"},{"speaker":"Wojciech Wegrzynski","startTime":2507.229,"endTime":2510.289,"body":"that gives me not that"},{"speaker":"Wojciech Wegrzynski","startTime":2507.229,"endTime":2510.289,"body":"much and costs me a lot."},{"speaker":"Wojciech Wegrzynski","startTime":2511.009,"endTime":2512.749,"body":"And with turbulence,"},{"speaker":"Wojciech Wegrzynski","startTime":2511.009,"endTime":2512.749,"body":"it's the same."},{"speaker":"Wojciech Wegrzynski","startTime":2513.405,"endTime":2517.412,"body":"You would have, two typical ways"},{"speaker":"Wojciech Wegrzynski","startTime":2513.405,"endTime":2517.412,"body":"to model turbulence your flows."},{"speaker":"Wojciech Wegrzynski","startTime":2517.712,"endTime":2522.182,"body":"When the air flows is giant"},{"speaker":"Wojciech Wegrzynski","startTime":2517.712,"endTime":2522.182,"body":"vortices of air that are"},{"speaker":"Wojciech Wegrzynski","startTime":2522.182,"endTime":2525.119,"body":"constantly spinning, that are"},{"speaker":"Wojciech Wegrzynski","startTime":2522.182,"endTime":2525.119,"body":"moving around, dissipating"},{"speaker":"Wojciech Wegrzynski","startTime":2525.119,"endTime":2529.609,"body":"into tiner and tiner ones until"},{"speaker":"Wojciech Wegrzynski","startTime":2525.119,"endTime":2529.609,"body":"like, uh, there is at Kolmogrov"},{"speaker":"Wojciech Wegrzynski","startTime":2529.629,"endTime":2531.239,"body":"scale, there is none left."},{"speaker":"Wojciech Wegrzynski","startTime":2531.239,"endTime":2534.989,"body":"So, so that's, that's turbulence"},{"speaker":"Wojciech Wegrzynski","startTime":2531.239,"endTime":2534.989,"body":"and someone defined it"},{"speaker":"Wojciech Wegrzynski","startTime":2534.989,"endTime":2537.539,"body":"like turbulence is, is like"},{"speaker":"Wojciech Wegrzynski","startTime":2534.989,"endTime":2537.539,"body":"pornography, you know, when you"},{"speaker":"Wojciech Wegrzynski","startTime":2537.539,"endTime":2541.109,"body":"see it and he know what it is."},{"speaker":"Wojciech Wegrzynski","startTime":2541.319,"endTime":2544.469,"body":"So it's very difficult to"},{"speaker":"Wojciech Wegrzynski","startTime":2541.319,"endTime":2544.469,"body":"define that, but you have to"},{"speaker":"Wojciech Wegrzynski","startTime":2544.469,"endTime":2547.769,"body":"model that, that, that the way,"},{"speaker":"Wojciech Wegrzynski","startTime":2544.469,"endTime":2547.769,"body":"how, how air moves, and there"},{"speaker":"Wojciech Wegrzynski","startTime":2547.769,"endTime":2549.059,"body":"are two ways you can do it."},{"speaker":"Wojciech Wegrzynski","startTime":2549.599,"endTime":2555.355,"body":"You either average it over"},{"speaker":"Wojciech Wegrzynski","startTime":2549.599,"endTime":2555.355,"body":"time, which we do with"},{"speaker":"Wojciech Wegrzynski","startTime":2555.505,"endTime":2559.705,"body":"Reynolds Averaged Navier"},{"speaker":"Wojciech Wegrzynski","startTime":2555.505,"endTime":2559.705,"body":"Stokes equations models, or"},{"speaker":"Wojciech Wegrzynski","startTime":2559.705,"endTime":2561.325,"body":"you average in, in space."},{"speaker":"Wojciech Wegrzynski","startTime":2561.325,"endTime":2565.495,"body":"And you solve for the movement"},{"speaker":"Wojciech Wegrzynski","startTime":2561.325,"endTime":2565.495,"body":"in time, uh, which is used"},{"speaker":"Wojciech Wegrzynski","startTime":2565.495,"endTime":2567.085,"body":"in Large Eddy Simulation."},{"speaker":"Wojciech Wegrzynski","startTime":2567.085,"endTime":2571.493,"body":"That is the backbone of FDS,"},{"speaker":"Wojciech Wegrzynski","startTime":2567.085,"endTime":2571.493,"body":"for example, The averaging in"},{"speaker":"Wojciech Wegrzynski","startTime":2571.493,"endTime":2575.973,"body":"time approach is very efficient"},{"speaker":"Wojciech Wegrzynski","startTime":2571.493,"endTime":2575.973,"body":"because you can go for a very"},{"speaker":"Wojciech Wegrzynski","startTime":2575.973,"endTime":2579.693,"body":"long time steps, like one"},{"speaker":"Wojciech Wegrzynski","startTime":2575.973,"endTime":2579.693,"body":"10th of a second, maybe even"},{"speaker":"Wojciech Wegrzynski","startTime":2579.693,"endTime":2585.513,"body":"more where you just assume"},{"speaker":"Wojciech Wegrzynski","startTime":2579.693,"endTime":2585.513,"body":"that, the flow happens in"},{"speaker":"Wojciech Wegrzynski","startTime":2585.513,"endTime":2588.753,"body":"the space, uh, you know, the"},{"speaker":"Wojciech Wegrzynski","startTime":2585.513,"endTime":2588.753,"body":"average velocity, you know,"},{"speaker":"Wojciech Wegrzynski","startTime":2589.227,"endTime":2590.923,"body":"The turbulence intensity."},{"speaker":"Wojciech Wegrzynski","startTime":2590.923,"endTime":2593.683,"body":"So how turbulent the flow"},{"speaker":"Wojciech Wegrzynski","startTime":2590.923,"endTime":2593.683,"body":"was, and you know, that this"},{"speaker":"Wojciech Wegrzynski","startTime":2593.683,"endTime":2596.953,"body":"patient rates, so how this"},{"speaker":"Wojciech Wegrzynski","startTime":2593.683,"endTime":2596.953,"body":"larger vortices is, has shed"},{"speaker":"Wojciech Wegrzynski","startTime":2596.953,"endTime":2600.073,"body":"smaller ones and how this"},{"speaker":"Wojciech Wegrzynski","startTime":2596.953,"endTime":2600.073,"body":"energy is spread around."},{"speaker":"Wojciech Wegrzynski","startTime":2600.373,"endTime":2603.313,"body":"So this gives the solver"},{"speaker":"Wojciech Wegrzynski","startTime":2600.373,"endTime":2603.313,"body":"a way to, to solve the"},{"speaker":"Wojciech Wegrzynski","startTime":2603.313,"endTime":2607.213,"body":"momentum equation and give"},{"speaker":"Wojciech Wegrzynski","startTime":2603.313,"endTime":2607.213,"body":"you a final flow field,"},{"speaker":"Wojciech Wegrzynski","startTime":2607.243,"endTime":2608.743,"body":"which is averaged in time."},{"speaker":"Wojciech Wegrzynski","startTime":2609.283,"endTime":2612.183,"body":"So when you take a picture"},{"speaker":"Wojciech Wegrzynski","startTime":2609.283,"endTime":2612.183,"body":"of a fire, in this model,"},{"speaker":"Wojciech Wegrzynski","startTime":2612.183,"endTime":2614.463,"body":"average in time, you don't"},{"speaker":"Wojciech Wegrzynski","startTime":2612.183,"endTime":2614.463,"body":"see a beautiful fire."},{"speaker":"Wojciech Wegrzynski","startTime":2614.473,"endTime":2618.213,"body":"You see like a cone or something"},{"speaker":"Wojciech Wegrzynski","startTime":2614.473,"endTime":2618.213,"body":"with the different values, with"},{"speaker":"Wojciech Wegrzynski","startTime":2618.213,"endTime":2620.913,"body":"different gradient of velocities"},{"speaker":"Wojciech Wegrzynski","startTime":2618.213,"endTime":2620.913,"body":"or temperatures inside."},{"speaker":"Wojciech Wegrzynski","startTime":2621.363,"endTime":2624.663,"body":"So that's one way, and this"},{"speaker":"Wojciech Wegrzynski","startTime":2621.363,"endTime":2624.663,"body":"is very time efficient."},{"speaker":"Wojciech Wegrzynski","startTime":2625.053,"endTime":2628.653,"body":"The only thing it cannot give"},{"speaker":"Wojciech Wegrzynski","startTime":2625.053,"endTime":2628.653,"body":"you is the momentary value."},{"speaker":"Wojciech Wegrzynski","startTime":2629.073,"endTime":2631.173,"body":"And they've already mentioned"},{"speaker":"Wojciech Wegrzynski","startTime":2629.073,"endTime":2631.173,"body":"before that wind is, uh,"},{"speaker":"Wojciech Wegrzynski","startTime":2631.203,"endTime":2634.8,"body":"gusts, which can be much higher"},{"speaker":"Wojciech Wegrzynski","startTime":2631.203,"endTime":2634.8,"body":"than the average velocity."},{"speaker":"Wojciech Wegrzynski","startTime":2635.16,"endTime":2637.23,"body":"So there's absolutely no"},{"speaker":"Wojciech Wegrzynski","startTime":2635.16,"endTime":2637.23,"body":"way you can capture this"},{"speaker":"Wojciech Wegrzynski","startTime":2637.23,"endTime":2638.49,"body":"with, with RANS modeling."},{"speaker":"Wojciech Wegrzynski","startTime":2639.605,"endTime":2643.325,"body":"You can to some sort the biggest"},{"speaker":"Wojciech Wegrzynski","startTime":2639.605,"endTime":2643.325,"body":"vertices, because you see them"},{"speaker":"Wojciech Wegrzynski","startTime":2643.325,"endTime":2645.155,"body":"forming with this solution."},{"speaker":"Wojciech Wegrzynski","startTime":2645.455,"endTime":2649.395,"body":"Especially if you go into very"},{"speaker":"Wojciech Wegrzynski","startTime":2645.455,"endTime":2649.395,"body":"complex models, like Reynolds"},{"speaker":"Wojciech Wegrzynski","startTime":2649.415,"endTime":2652.275,"body":"stress model,   , then you"},{"speaker":"Wojciech Wegrzynski","startTime":2649.415,"endTime":2652.275,"body":"have many more equations"},{"speaker":"Wojciech Wegrzynski","startTime":2652.275,"endTime":2654.775,"body":"for every direction, how"},{"speaker":"Wojciech Wegrzynski","startTime":2652.275,"endTime":2654.775,"body":"these dissipation happens."},{"speaker":"Wojciech Wegrzynski","startTime":2655.125,"endTime":2658.395,"body":"You can capture, but not"},{"speaker":"Wojciech Wegrzynski","startTime":2655.125,"endTime":2658.395,"body":"perfectly in LES modeling,"},{"speaker":"Wojciech Wegrzynski","startTime":2658.875,"endTime":2659.985,"body":"you do the opposite."},{"speaker":"Wojciech Wegrzynski","startTime":2660.555,"endTime":2665.085,"body":"You understand that there"},{"speaker":"Wojciech Wegrzynski","startTime":2660.555,"endTime":2665.085,"body":"are multiple sizes of these"},{"speaker":"Wojciech Wegrzynski","startTime":2665.145,"endTime":2668.511,"body":"vortices in the world And you"},{"speaker":"Wojciech Wegrzynski","startTime":2665.145,"endTime":2668.511,"body":"understand that the big ones"},{"speaker":"Wojciech Wegrzynski","startTime":2668.511,"endTime":2671.511,"body":"are the important ones because"},{"speaker":"Wojciech Wegrzynski","startTime":2668.511,"endTime":2671.511,"body":"they move the air around."},{"speaker":"Wojciech Wegrzynski","startTime":2671.811,"endTime":2674.031,"body":"And the tiny ones are"},{"speaker":"Wojciech Wegrzynski","startTime":2671.811,"endTime":2674.031,"body":"not that much important."},{"speaker":"Wojciech Wegrzynski","startTime":2674.031,"endTime":2677.751,"body":"They just like swirl until they"},{"speaker":"Wojciech Wegrzynski","startTime":2674.031,"endTime":2677.751,"body":"dissipate and you just cut them."},{"speaker":"Wojciech Wegrzynski","startTime":2678.051,"endTime":2679.311,"body":"Like I solved the big ones."},{"speaker":"Wojciech Wegrzynski","startTime":2679.705,"endTime":2682.378,"body":"I forget about the small ones"},{"speaker":"Wojciech Wegrzynski","startTime":2679.705,"endTime":2682.378,"body":"or I solved the small ones with."},{"speaker":"Wojciech Wegrzynski","startTime":2682.473,"endTime":2686.67,"body":"a sub scale model, uh,"},{"speaker":"Wojciech Wegrzynski","startTime":2682.473,"endTime":2686.67,"body":"and that's how FDS works."},{"speaker":"Wojciech Wegrzynski","startTime":2686.76,"endTime":2687.75,"body":"It solves the big ones."},{"speaker":"Wojciech Wegrzynski","startTime":2687.78,"endTime":2691.286,"body":"It doesn't, it approximates"},{"speaker":"Wojciech Wegrzynski","startTime":2687.78,"endTime":2691.286,"body":"the tiny ones and the interface"},{"speaker":"Wojciech Wegrzynski","startTime":2691.286,"endTime":2694.076,"body":"between them is related"},{"speaker":"Wojciech Wegrzynski","startTime":2691.286,"endTime":2694.076,"body":"to the size of your cell."},{"speaker":"Wojciech Wegrzynski","startTime":2694.076,"endTime":2696.176,"body":"So once again, we go"},{"speaker":"Wojciech Wegrzynski","startTime":2694.076,"endTime":2696.176,"body":"back to the importance of"},{"speaker":"Wojciech Wegrzynski","startTime":2696.176,"endTime":2697.586,"body":"the choice of your grid."},{"speaker":"Wojciech Wegrzynski","startTime":2698.097,"endTime":2701.893,"body":"now this solution is expensive"},{"speaker":"Wojciech Wegrzynski","startTime":2698.097,"endTime":2701.893,"body":"because the timestamps have"},{"speaker":"Wojciech Wegrzynski","startTime":2701.893,"endTime":2705.423,"body":"to be very short in order"},{"speaker":"Wojciech Wegrzynski","startTime":2701.893,"endTime":2705.423,"body":"to capture the movement  of"},{"speaker":"Wojciech Wegrzynski","startTime":2705.423,"endTime":2707.643,"body":"this beautiful, um, vortices."},{"speaker":"Wojciech Wegrzynski","startTime":2708.393,"endTime":2713.283,"body":"What you gain for that is that"},{"speaker":"Wojciech Wegrzynski","startTime":2708.393,"endTime":2713.283,"body":"you gain a beautiful image of,"},{"speaker":"Wojciech Wegrzynski","startTime":2713.313,"endTime":2717.693,"body":"you know, this flames, puffing,"},{"speaker":"Wojciech Wegrzynski","startTime":2713.313,"endTime":2717.693,"body":"smoke, moving in vortices."},{"speaker":"Wojciech Wegrzynski","startTime":2718.193,"endTime":2721.193,"body":"it's, it's a much more"},{"speaker":"Wojciech Wegrzynski","startTime":2718.193,"endTime":2721.193,"body":"beautiful, uh, when you look at"},{"speaker":"Wojciech Wegrzynski","startTime":2721.193,"endTime":2724.733,"body":"it and it's much more realistic"},{"speaker":"Wojciech Wegrzynski","startTime":2721.193,"endTime":2724.733,"body":"and you can capture the gusts in"},{"speaker":"Wojciech Wegrzynski","startTime":2724.733,"endTime":2727.913,"body":"that, but the price you pay is."},{"speaker":"Wojciech Wegrzynski","startTime":2728.858,"endTime":2731.821,"body":"Times 10 times hundreds"},{"speaker":"Wojciech Wegrzynski","startTime":2728.858,"endTime":2731.821,"body":"of, RANS simulation."},{"speaker":"Wojciech Wegrzynski","startTime":2732.061,"endTime":2735.031,"body":"And the funny, if you, and"},{"speaker":"Wojciech Wegrzynski","startTime":2732.061,"endTime":2735.031,"body":"we'd done that if you take"},{"speaker":"Wojciech Wegrzynski","startTime":2735.031,"endTime":2737.851,"body":"a LES simulation and you"},{"speaker":"Wojciech Wegrzynski","startTime":2735.031,"endTime":2737.851,"body":"average the results, you get"},{"speaker":"Wojciech Wegrzynski","startTime":2737.851,"endTime":2740.161,"body":"the image like in RANS you"},{"speaker":"Wojciech Wegrzynski","startTime":2737.851,"endTime":2740.161,"body":"know, because you suddenly"},{"speaker":"Wojciech Wegrzynski","startTime":2740.161,"endTime":2741.091,"body":"time average everything."},{"speaker":"Wojciech Wegrzynski","startTime":2741.421,"endTime":2745.605,"body":"So, the choice of the turbulence"},{"speaker":"Wojciech Wegrzynski","startTime":2741.421,"endTime":2745.605,"body":"is a difficult one in fire."},{"speaker":"Wojciech Wegrzynski","startTime":2745.605,"endTime":2750.045,"body":"People often make this"},{"speaker":"Wojciech Wegrzynski","startTime":2745.605,"endTime":2750.045,"body":"choice by choosing software."},{"speaker":"Wojciech Wegrzynski","startTime":2750.165,"endTime":2755.115,"body":"If you choose FDS you use Les"},{"speaker":"Wojciech Wegrzynski","startTime":2750.165,"endTime":2755.115,"body":"modeling, no other real choice."},{"speaker":"Wojciech Wegrzynski","startTime":2755.595,"endTime":2758.971,"body":"If you go into like ANSYS,"},{"speaker":"Wojciech Wegrzynski","startTime":2755.595,"endTime":2758.971,"body":"that's a fun thing because you"},{"speaker":"Wojciech Wegrzynski","startTime":2758.971,"endTime":2761.251,"body":"have to choose, you have to"},{"speaker":"Wojciech Wegrzynski","startTime":2758.971,"endTime":2761.251,"body":"tell there is no default model."},{"speaker":"Wojciech Wegrzynski","startTime":2761.551,"endTime":2762.961,"body":"Default is, is laminar."},{"speaker":"Wojciech Wegrzynski","startTime":2763.201,"endTime":2766.021,"body":"So you, you need to choose"},{"speaker":"Wojciech Wegrzynski","startTime":2763.201,"endTime":2766.021,"body":"your model and to choose, you"},{"speaker":"Wojciech Wegrzynski","startTime":2766.021,"endTime":2767.868,"body":"need to understand, for us."},{"speaker":"Wojciech Wegrzynski","startTime":2767.888,"endTime":2768.095,"body":"we have."},{"speaker":"Wojciech Wegrzynski","startTime":2768.633,"endTime":2773.307,"body":"Usually using either,"},{"speaker":"Wojciech Wegrzynski","startTime":2768.633,"endTime":2773.307,"body":"K Epsilon RNG, that's a"},{"speaker":"Wojciech Wegrzynski","startTime":2773.337,"endTime":2776.157,"body":"Renormalization Group, not"},{"speaker":"Wojciech Wegrzynski","startTime":2773.337,"endTime":2776.157,"body":"random number generator."},{"speaker":"Wojciech Wegrzynski","startTime":2776.157,"endTime":2780.417,"body":"How many people think it doesn't"},{"speaker":"Wojciech Wegrzynski","startTime":2776.157,"endTime":2780.417,"body":"give random way as is the name"},{"speaker":"Wojciech Wegrzynski","startTime":2780.417,"endTime":2785.187,"body":"of a group or the other one"},{"speaker":"Wojciech Wegrzynski","startTime":2780.417,"endTime":2785.187,"body":"is k-omega SST and also works"},{"speaker":"Wojciech Wegrzynski","startTime":2785.187,"endTime":2786.537,"body":"quite well for wind problems."},{"speaker":"Wojciech Wegrzynski","startTime":2786.837,"endTime":2790.467,"body":"So, so these are the two that"},{"speaker":"Wojciech Wegrzynski","startTime":2786.837,"endTime":2790.467,"body":"would be models of my choice."},{"speaker":"Wojciech Wegrzynski","startTime":2791.097,"endTime":2795.897,"body":"And one day I would love to use"},{"speaker":"Wojciech Wegrzynski","startTime":2791.097,"endTime":2795.897,"body":"Les for everything, but cannot"},{"speaker":"Wojciech Wegrzynski","startTime":2795.897,"endTime":2798.207,"body":"afford it now, unfortunately."},{"speaker":"Guillermo Rein","startTime":2798.448,"endTime":2799.588,"body":"And what about DNS?"},{"speaker":"Guillermo Rein","startTime":2799.648,"endTime":2800.428,"body":"That reg numerical"},{"speaker":"Wojciech Wegrzynski","startTime":2800.553,"endTime":2800.973,"body":"Yeah."},{"speaker":"Wojciech Wegrzynski","startTime":2801.333,"endTime":2802.123,"body":"I mean, , that's"},{"speaker":"Guillermo Rein","startTime":2802.142,"endTime":2802.502,"body":"No, for"},{"speaker":"Guillermo Rein","startTime":2802.502,"endTime":2802.712,"body":"wind,"},{"speaker":"Wojciech Wegrzynski","startTime":2802.717,"endTime":2804.637,"body":"um,"},{"speaker":"Wojciech Wegrzynski","startTime":2802.717,"endTime":2804.637,"body":"this has been done till"},{"speaker":"Wojciech Wegrzynski","startTime":2804.637,"endTime":2808.427,"body":"like Reynolds number of few"},{"speaker":"Wojciech Wegrzynski","startTime":2804.637,"endTime":2808.427,"body":"thousands and, many people"},{"speaker":"Wojciech Wegrzynski","startTime":2808.427,"endTime":2809.527,"body":"would use it direct number."},{"speaker":"Wojciech Wegrzynski","startTime":2809.597,"endTime":2811.997,"body":"The simulation means you"},{"speaker":"Wojciech Wegrzynski","startTime":2809.597,"endTime":2811.997,"body":"just solved the Navier Stokes"},{"speaker":"Wojciech Wegrzynski","startTime":2811.997,"endTime":2815.19,"body":"equations, for every scale"},{"speaker":"Wojciech Wegrzynski","startTime":2811.997,"endTime":2815.19,"body":"that this in your analysis,"},{"speaker":"Wojciech Wegrzynski","startTime":2815.25,"endTime":2819.356,"body":"up to the tiniest vortices"},{"speaker":"Wojciech Wegrzynski","startTime":2815.25,"endTime":2819.356,"body":"The question is, do you need"},{"speaker":"Wojciech Wegrzynski","startTime":2819.356,"endTime":2822.943,"body":"that, the, the best practices"},{"speaker":"Wojciech Wegrzynski","startTime":2819.356,"endTime":2822.943,"body":"of, of modeling, flows with"},{"speaker":"Wojciech Wegrzynski","startTime":2822.943,"endTime":2826.424,"body":"larger, the simulation there's"},{"speaker":"Wojciech Wegrzynski","startTime":2822.943,"endTime":2826.424,"body":"this beautiful paper, thing,"},{"speaker":"Wojciech Wegrzynski","startTime":2826.484,"endTime":2830.084,"body":"10 questions about Les, uh,"},{"speaker":"Wojciech Wegrzynski","startTime":2826.484,"endTime":2830.084,"body":"by, by Pope, I would highly"},{"speaker":"Wojciech Wegrzynski","startTime":2830.084,"endTime":2832.994,"body":"recommend to anyone who's"},{"speaker":"Wojciech Wegrzynski","startTime":2830.084,"endTime":2832.994,"body":"dealing with, with flow problems"},{"speaker":"Wojciech Wegrzynski","startTime":2832.994,"endTime":2836.537,"body":"in fire and, somewhere in"},{"speaker":"Wojciech Wegrzynski","startTime":2832.994,"endTime":2836.537,"body":"there, there's a thing that"},{"speaker":"Wojciech Wegrzynski","startTime":2837.257,"endTime":2844.007,"body":"if you solve 80% of the energy"},{"speaker":"Wojciech Wegrzynski","startTime":2837.257,"endTime":2844.007,"body":"within the vortices, with Les,"},{"speaker":"Wojciech Wegrzynski","startTime":2844.127,"endTime":2847.877,"body":"with the direct model and 20%"},{"speaker":"Wojciech Wegrzynski","startTime":2844.127,"endTime":2847.877,"body":"you approximate with subrogate"},{"speaker":"Wojciech Wegrzynski","startTime":2847.877,"endTime":2849.017,"body":"model, you're pretty much good."},{"speaker":"Wojciech Wegrzynski","startTime":2849.557,"endTime":2853.277,"body":"So essentially four pieces"},{"speaker":"Wojciech Wegrzynski","startTime":2849.557,"endTime":2853.277,"body":"you're solving directly."},{"speaker":"Wojciech Wegrzynski","startTime":2853.277,"endTime":2854.717,"body":"One piece is approximated."},{"speaker":"Wojciech Wegrzynski","startTime":2854.717,"endTime":2856.457,"body":"So your error is not that huge."},{"speaker":"Wojciech Wegrzynski","startTime":2856.817,"endTime":2860.141,"body":"And that justifies why you"},{"speaker":"Wojciech Wegrzynski","startTime":2856.817,"endTime":2860.141,"body":"don't need, DNS and DNS."},{"speaker":"Wojciech Wegrzynski","startTime":2860.171,"endTime":2863.881,"body":"I mean, you can do"},{"speaker":"Wojciech Wegrzynski","startTime":2860.171,"endTime":2863.881,"body":"DNS simulations for."},{"speaker":"Wojciech Wegrzynski","startTime":2864.372,"endTime":2868.152,"body":"Problems, but it's"},{"speaker":"Wojciech Wegrzynski","startTime":2864.372,"endTime":2868.152,"body":"prohibitively expensive."},{"speaker":"Wojciech Wegrzynski","startTime":2868.212,"endTime":2872.382,"body":"It's just not with"},{"speaker":"Wojciech Wegrzynski","startTime":2868.212,"endTime":2872.382,"body":"today's computers."},{"speaker":"Wojciech Wegrzynski","startTime":2872.472,"endTime":2875.292,"body":"Not, not reachable and"},{"speaker":"Wojciech Wegrzynski","startTime":2872.472,"endTime":2875.292,"body":"maybe not necessary."},{"speaker":"Wojciech Wegrzynski","startTime":2875.472,"endTime":2878.162,"body":"I wonder, I don't think"},{"speaker":"Wojciech Wegrzynski","startTime":2875.472,"endTime":2878.162,"body":"it is a, it's a nice"},{"speaker":"Wojciech Wegrzynski","startTime":2878.162,"endTime":2879.092,"body":"validation technique,"},{"speaker":"Guillermo Rein","startTime":2879.154,"endTime":2882.144,"body":"this is a"},{"speaker":"Guillermo Rein","startTime":2879.154,"endTime":2882.144,"body":"joy to interview you, but"},{"speaker":"Guillermo Rein","startTime":2882.154,"endTime":2883.204,"body":"you, because I'm learning."},{"speaker":"Guillermo Rein","startTime":2883.234,"endTime":2884.314,"body":"Um, and also"},{"speaker":"Guillermo Rein","startTime":2884.314,"endTime":2887.284,"body":"I'm in best agreement with"},{"speaker":"Guillermo Rein","startTime":2884.314,"endTime":2887.284,"body":"the things that you're"},{"speaker":"Wojciech Wegrzynski","startTime":2887.379,"endTime":2888.429,"body":"That"},{"speaker":"Wojciech Wegrzynski","startTime":2887.379,"endTime":2888.429,"body":"was the point of the podcast"},{"speaker":"Wojciech Wegrzynski","startTime":2888.429,"endTime":2889.479,"body":"you learned so much, man."},{"speaker":"Guillermo Rein","startTime":2890.421,"endTime":2892.441,"body":"you are"},{"speaker":"Guillermo Rein","startTime":2890.421,"endTime":2892.441,"body":"indeed a man of a Renaissance."},{"speaker":"Guillermo Rein","startTime":2892.501,"endTime":2894.841,"body":"in modern times, the, there"},{"speaker":"Guillermo Rein","startTime":2892.501,"endTime":2894.841,"body":"is a lot of things that you"},{"speaker":"Guillermo Rein","startTime":2894.841,"endTime":2896.491,"body":"do that I value tremendously."},{"speaker":"Guillermo Rein","startTime":2896.521,"endTime":2899.341,"body":"Um, one of them is that you are"},{"speaker":"Guillermo Rein","startTime":2896.521,"endTime":2899.341,"body":"a scientist and an engineer,"},{"speaker":"Guillermo Rein","startTime":2899.431,"endTime":2901.951,"body":"something very important"},{"speaker":"Guillermo Rein","startTime":2899.431,"endTime":2901.951,"body":"for me also that you do"},{"speaker":"Guillermo Rein","startTime":2901.951,"endTime":2903.421,"body":"experiments and you do modeling."},{"speaker":"Guillermo Rein","startTime":2903.451,"endTime":2903.541,"body":"I"},{"speaker":"Guillermo Rein","startTime":2903.541,"endTime":2905.221,"body":"know you, you, you,"},{"speaker":"Guillermo Rein","startTime":2903.541,"endTime":2905.221,"body":"have more of a modeling"},{"speaker":"Guillermo Rein","startTime":2905.221,"endTime":2907.201,"body":"background, but you also"},{"speaker":"Guillermo Rein","startTime":2905.221,"endTime":2907.201,"body":"are involved in experiments."},{"speaker":"Guillermo Rein","startTime":2907.891,"endTime":2910.771,"body":", so in the work that we have"},{"speaker":"Guillermo Rein","startTime":2907.891,"endTime":2910.771,"body":"discussing today of, of wind"},{"speaker":"Guillermo Rein","startTime":2910.771,"endTime":2914.281,"body":"and fire modeling, what is the"},{"speaker":"Guillermo Rein","startTime":2910.771,"endTime":2914.281,"body":"role that you see to experiments"},{"speaker":"Guillermo Rein","startTime":2914.311,"endTime":2915.931,"body":"on the topic of validation?"},{"speaker":"Wojciech Wegrzynski","startTime":2915.971,"endTime":2917.051,"body":"that's, that's a good one."},{"speaker":"Wojciech Wegrzynski","startTime":2917.531,"endTime":2918.101,"body":"That's a good one."},{"speaker":"Wojciech Wegrzynski","startTime":2918.101,"endTime":2921.464,"body":"You actually once said about"},{"speaker":"Wojciech Wegrzynski","startTime":2918.101,"endTime":2921.464,"body":"us that, we are a center for"},{"speaker":"Wojciech Wegrzynski","startTime":2921.464,"endTime":2924.344,"body":"experimental fire science,"},{"speaker":"Wojciech Wegrzynski","startTime":2921.464,"endTime":2924.344,"body":"and I saw that tweet and"},{"speaker":"Wojciech Wegrzynski","startTime":2924.344,"endTime":2925.154,"body":"I was like, oh my God."},{"speaker":"Wojciech Wegrzynski","startTime":2925.154,"endTime":2927.974,"body":"Yeah, that's actually what"},{"speaker":"Wojciech Wegrzynski","startTime":2925.154,"endTime":2927.974,"body":"they want to become a center"},{"speaker":"Wojciech Wegrzynski","startTime":2927.974,"endTime":2929.384,"body":"for experimental fire science."},{"speaker":"Wojciech Wegrzynski","startTime":2929.384,"endTime":2930.284,"body":"That sounds so nice."},{"speaker":"Wojciech Wegrzynski","startTime":2930.284,"endTime":2931.094,"body":"Let's build that up."},{"speaker":"Wojciech Wegrzynski","startTime":2931.544,"endTime":2934.334,"body":"And, and we're trying"},{"speaker":"Wojciech Wegrzynski","startTime":2931.544,"endTime":2934.334,"body":"our best to be, to be"},{"speaker":"Wojciech Wegrzynski","startTime":2934.334,"endTime":2936.214,"body":"such a hub for wind."},{"speaker":"Wojciech Wegrzynski","startTime":2936.244,"endTime":2939.627,"body":"Wind engineering is essentially"},{"speaker":"Wojciech Wegrzynski","startTime":2936.244,"endTime":2939.627,"body":"an experimental field."},{"speaker":"Wojciech Wegrzynski","startTime":2939.727,"endTime":2941.737,"body":", almost everything we"},{"speaker":"Wojciech Wegrzynski","startTime":2939.727,"endTime":2941.737,"body":"know about it comes from"},{"speaker":"Wojciech Wegrzynski","startTime":2941.767,"endTime":2943.117,"body":"experiments in wind tunnels."},{"speaker":"Wojciech Wegrzynski","startTime":2943.507,"endTime":2949.607,"body":"So even the best practices for"},{"speaker":"Wojciech Wegrzynski","startTime":2943.507,"endTime":2949.607,"body":"CFD in many cases, refer to the"},{"speaker":"Wojciech Wegrzynski","startTime":2949.607,"endTime":2953.557,"body":"best practices of wind tunnel"},{"speaker":"Wojciech Wegrzynski","startTime":2949.607,"endTime":2953.557,"body":"engineering, and experiments"},{"speaker":"Wojciech Wegrzynski","startTime":2953.557,"endTime":2956.167,"body":"in wind tunnels like the"},{"speaker":"Wojciech Wegrzynski","startTime":2953.557,"endTime":2956.167,"body":"blockage radio you would like."},{"speaker":"Wojciech Wegrzynski","startTime":2956.721,"endTime":2959.721,"body":"how much of the space in your"},{"speaker":"Wojciech Wegrzynski","startTime":2956.721,"endTime":2959.721,"body":"domain, you can block with"},{"speaker":"Wojciech Wegrzynski","startTime":2959.751,"endTime":2963.444,"body":"buildings to make sure that, you"},{"speaker":"Wojciech Wegrzynski","startTime":2959.751,"endTime":2963.444,"body":"don't affect the flow inside."},{"speaker":"Wojciech Wegrzynski","startTime":2963.774,"endTime":2965.964,"body":"So that comes from the,"},{"speaker":"Wojciech Wegrzynski","startTime":2963.774,"endTime":2965.964,"body":"from the tunnel experiments."},{"speaker":"Wojciech Wegrzynski","startTime":2965.964,"endTime":2966.834,"body":"So that's beautiful."},{"speaker":"Wojciech Wegrzynski","startTime":2967.104,"endTime":2971.477,"body":"Now when with the wind and"},{"speaker":"Wojciech Wegrzynski","startTime":2967.104,"endTime":2971.477,"body":"fire, experimenting is very"},{"speaker":"Wojciech Wegrzynski","startTime":2971.477,"endTime":2977.131,"body":"difficult for two reasons, you"},{"speaker":"Wojciech Wegrzynski","startTime":2971.477,"endTime":2977.131,"body":"either can achieve, the scale."},{"speaker":"Wojciech Wegrzynski","startTime":2977.341,"endTime":2981.721,"body":"So you can go into full scale"},{"speaker":"Wojciech Wegrzynski","startTime":2977.341,"endTime":2981.721,"body":"and you can achieve full scale."},{"speaker":"Wojciech Wegrzynski","startTime":2982.711,"endTime":2984.905,"body":"And include the wind"},{"speaker":"Wojciech Wegrzynski","startTime":2982.711,"endTime":2984.905,"body":"effort in that fire."},{"speaker":"Wojciech Wegrzynski","startTime":2984.905,"endTime":2988.865,"body":"If you burn a building outdoors"},{"speaker":"Wojciech Wegrzynski","startTime":2984.905,"endTime":2988.865,"body":"there's winds, you can have wind"},{"speaker":"Wojciech Wegrzynski","startTime":2988.895,"endTime":2992.405,"body":"FX in that experiment, but you"},{"speaker":"Wojciech Wegrzynski","startTime":2988.895,"endTime":2992.405,"body":"do not get to choose the wins."},{"speaker":"Wojciech Wegrzynski","startTime":2992.495,"endTime":2996.485,"body":"You know, you, you work with"},{"speaker":"Wojciech Wegrzynski","startTime":2992.495,"endTime":2996.485,"body":"what the nature has G gave"},{"speaker":"Wojciech Wegrzynski","startTime":2996.485,"endTime":2997.955,"body":"in at that particular moment."},{"speaker":"Wojciech Wegrzynski","startTime":2998.415,"endTime":3003.305,"body":"Or you can go into wind tunnel"},{"speaker":"Wojciech Wegrzynski","startTime":2998.415,"endTime":3003.305,"body":"and you can choose the wind."},{"speaker":"Wojciech Wegrzynski","startTime":3003.605,"endTime":3006.785,"body":"You have the perfect choice"},{"speaker":"Wojciech Wegrzynski","startTime":3003.605,"endTime":3006.785,"body":"of what wind boundary"},{"speaker":"Wojciech Wegrzynski","startTime":3006.785,"endTime":3008.525,"body":"condition you have."},{"speaker":"Wojciech Wegrzynski","startTime":3009.245,"endTime":3012.065,"body":"But you have to go into"},{"speaker":"Wojciech Wegrzynski","startTime":3009.245,"endTime":3012.065,"body":"scale fire, which is not"},{"speaker":"Wojciech Wegrzynski","startTime":3012.065,"endTime":3015.095,"body":"a real fire, which is"},{"speaker":"Wojciech Wegrzynski","startTime":3012.065,"endTime":3015.095,"body":"difficult in interpretation."},{"speaker":"Wojciech Wegrzynski","startTime":3015.635,"endTime":3020.948,"body":"So I think the only people who"},{"speaker":"Wojciech Wegrzynski","startTime":3015.635,"endTime":3020.948,"body":"can do it both are IBHS  in"},{"speaker":"Wojciech Wegrzynski","startTime":3020.958,"endTime":3023.538,"body":"us, they, they break the rules"},{"speaker":"Wojciech Wegrzynski","startTime":3020.958,"endTime":3023.538,"body":"because they have a giant"},{"speaker":"Wojciech Wegrzynski","startTime":3023.538,"endTime":3026.088,"body":"wind tunnel where you can"},{"speaker":"Wojciech Wegrzynski","startTime":3023.538,"endTime":3026.088,"body":"put burning buildings inside."},{"speaker":"Wojciech Wegrzynski","startTime":3026.088,"endTime":3028.518,"body":"So, so th they, they"},{"speaker":"Wojciech Wegrzynski","startTime":3026.088,"endTime":3028.518,"body":"broke the law there."},{"speaker":"Wojciech Wegrzynski","startTime":3028.728,"endTime":3029.718,"body":"It should be prohibited."},{"speaker":"Wojciech Wegrzynski","startTime":3030.258,"endTime":3033.408,"body":"It's, it's unfair advantage"},{"speaker":"Wojciech Wegrzynski","startTime":3030.258,"endTime":3033.408,"body":"over the rest of us, but,"},{"speaker":"Wojciech Wegrzynski","startTime":3033.438,"endTime":3036.798,"body":"but these guys can do both"},{"speaker":"Wojciech Wegrzynski","startTime":3033.438,"endTime":3036.798,"body":"everyone else on the planet"},{"speaker":"Wojciech Wegrzynski","startTime":3036.828,"endTime":3040.541,"body":"has to either, run the fire"},{"speaker":"Wojciech Wegrzynski","startTime":3036.828,"endTime":3040.541,"body":"experiments in whatever, when"},{"speaker":"Wojciech Wegrzynski","startTime":3040.541,"endTime":3043.061,"body":"do you find, or, or scaled down."},{"speaker":"Wojciech Wegrzynski","startTime":3043.331,"endTime":3045.461,"body":"And th this is very difficult."},{"speaker":"Wojciech Wegrzynski","startTime":3045.461,"endTime":3049.448,"body":"And in our project, you know, we"},{"speaker":"Wojciech Wegrzynski","startTime":3045.461,"endTime":3049.448,"body":"choose the route of, numerical"},{"speaker":"Wojciech Wegrzynski","startTime":3049.448,"endTime":3054.911,"body":"modeling as the fundamental tool"},{"speaker":"Wojciech Wegrzynski","startTime":3049.448,"endTime":3054.911,"body":"of research, supported by wind"},{"speaker":"Wojciech Wegrzynski","startTime":3054.941,"endTime":3060.363,"body":"tunnel modeling for, In terms"},{"speaker":"Wojciech Wegrzynski","startTime":3054.941,"endTime":3060.363,"body":"of pressures on the buildings."},{"speaker":"Wojciech Wegrzynski","startTime":3060.663,"endTime":3064.443,"body":"So we know that we are"},{"speaker":"Wojciech Wegrzynski","startTime":3060.663,"endTime":3064.443,"body":"unable to model wind and fire"},{"speaker":"Wojciech Wegrzynski","startTime":3064.443,"endTime":3068.973,"body":"together, but we want to build"},{"speaker":"Wojciech Wegrzynski","startTime":3064.443,"endTime":3068.973,"body":"a mock-up of the city that"},{"speaker":"Wojciech Wegrzynski","startTime":3068.973,"endTime":3073.14,"body":"we are modeling in a computer"},{"speaker":"Wojciech Wegrzynski","startTime":3068.973,"endTime":3073.14,"body":"in the wind tunnel, run,"},{"speaker":"Wojciech Wegrzynski","startTime":3073.26,"endTime":3078.18,"body":"wind experiment in it, and"},{"speaker":"Wojciech Wegrzynski","startTime":3073.26,"endTime":3078.18,"body":"figure out if the pressures"},{"speaker":"Wojciech Wegrzynski","startTime":3078.18,"endTime":3079.38,"body":"on facades are accurate."},{"speaker":"Wojciech Wegrzynski","startTime":3079.41,"endTime":3082.89,"body":"If the flows are the same in"},{"speaker":"Wojciech Wegrzynski","startTime":3079.41,"endTime":3082.89,"body":"the CFD and in the wind tunnel."},{"speaker":"Wojciech Wegrzynski","startTime":3082.98,"endTime":3085.83,"body":"So it would give us the"},{"speaker":"Wojciech Wegrzynski","startTime":3082.98,"endTime":3085.83,"body":"capability to say, okay,"},{"speaker":"Wojciech Wegrzynski","startTime":3085.95,"endTime":3088.41,"body":"to some salt, we have"},{"speaker":"Wojciech Wegrzynski","startTime":3085.95,"endTime":3088.41,"body":"validated the wind model."},{"speaker":"Wojciech Wegrzynski","startTime":3088.41,"endTime":3090.39,"body":"That wind solution"},{"speaker":"Wojciech Wegrzynski","startTime":3088.41,"endTime":3090.39,"body":"is correct in here."},{"speaker":"Wojciech Wegrzynski","startTime":3091.581,"endTime":3094.603,"body":", and again, for me as someone"},{"speaker":"Wojciech Wegrzynski","startTime":3091.581,"endTime":3094.603,"body":"who loves to work with, with"},{"speaker":"Wojciech Wegrzynski","startTime":3094.633,"endTime":3097.513,"body":"full-scale experiments, this"},{"speaker":"Wojciech Wegrzynski","startTime":3094.633,"endTime":3097.513,"body":"is also, as I mentioned,"},{"speaker":"Wojciech Wegrzynski","startTime":3097.513,"endTime":3100.723,"body":"important thing to understand,"},{"speaker":"Wojciech Wegrzynski","startTime":3097.513,"endTime":3100.723,"body":"to what extent when you meet"},{"speaker":"Wojciech Wegrzynski","startTime":3100.723,"endTime":3104.142,"body":"on the field impacts your"},{"speaker":"Wojciech Wegrzynski","startTime":3100.723,"endTime":3104.142,"body":"far expand meant, and to be"},{"speaker":"Wojciech Wegrzynski","startTime":3104.142,"endTime":3108.389,"body":"able to quantify that in, in"},{"speaker":"Wojciech Wegrzynski","startTime":3104.142,"endTime":3108.389,"body":"a way or another, that's fun."},{"speaker":"Wojciech Wegrzynski","startTime":3108.696,"endTime":3111.936,"body":"But yeah, there's definitely in"},{"speaker":"Wojciech Wegrzynski","startTime":3108.696,"endTime":3111.936,"body":"the future in experimenting with"},{"speaker":"Wojciech Wegrzynski","startTime":3111.936,"endTime":3116.146,"body":"wind, it's just hard to put fire"},{"speaker":"Wojciech Wegrzynski","startTime":3111.936,"endTime":3116.146,"body":"in there  unless you are IBHS"},{"speaker":"Guillermo Rein","startTime":3116.506,"endTime":3116.896,"body":"Awesome."},{"speaker":"Guillermo Rein","startTime":3117.273,"endTime":3120.019,"body":"Thank you Wojciech I do"},{"speaker":"Guillermo Rein","startTime":3117.273,"endTime":3120.019,"body":"have two more questions,"},{"speaker":"Guillermo Rein","startTime":3120.059,"endTime":3120.989,"body":"for the interview today."},{"speaker":"Guillermo Rein","startTime":3120.989,"endTime":3122.249,"body":"I wish we could"},{"speaker":"Guillermo Rein","startTime":3120.989,"endTime":3122.249,"body":"have a follow-up."},{"speaker":"Guillermo Rein","startTime":3122.369,"endTime":3125.039,"body":"Uh, maybe when, when we have the"},{"speaker":"Guillermo Rein","startTime":3122.369,"endTime":3125.039,"body":"episode a hundred, you invite me"},{"speaker":"Wojciech Wegrzynski","startTime":3125.229,"endTime":3125.739,"body":"yeah."},{"speaker":"Wojciech Wegrzynski","startTime":3126.009,"endTime":3129.249,"body":"Uh, to, to clear all the"},{"speaker":"Wojciech Wegrzynski","startTime":3126.009,"endTime":3129.249,"body":"misconceptions that were"},{"speaker":"Wojciech Wegrzynski","startTime":3129.249,"endTime":3132.159,"body":"said in episode 50 and why"},{"speaker":"Wojciech Wegrzynski","startTime":3129.249,"endTime":3132.159,"body":"it's completely different."},{"speaker":"Guillermo Rein","startTime":3133.863,"endTime":3136.413,"body":"so the first"},{"speaker":"Guillermo Rein","startTime":3133.863,"endTime":3136.413,"body":"is, do you have a message"},{"speaker":"Guillermo Rein","startTime":3136.443,"endTime":3140.463,"body":"for young engineers and young"},{"speaker":"Guillermo Rein","startTime":3136.443,"endTime":3140.463,"body":"scientists that are entering"},{"speaker":"Guillermo Rein","startTime":3140.463,"endTime":3141.793,"body":"into a topic of Fire and wind."},{"speaker":"Guillermo Rein","startTime":3141.813,"endTime":3143.973,"body":"When do you, is there"},{"speaker":"Guillermo Rein","startTime":3141.813,"endTime":3143.973,"body":"anything that you want to"},{"speaker":"Guillermo Rein","startTime":3143.973,"endTime":3144.843,"body":"tell them specifically?"},{"speaker":"Guillermo Rein","startTime":3144.843,"endTime":3147.263,"body":"Not to the old dinosaurs,"},{"speaker":"Guillermo Rein","startTime":3144.843,"endTime":3147.263,"body":"like, like us step to the"},{"speaker":"Guillermo Rein","startTime":3147.273,"endTime":3148.479,"body":"two younger ones to the much"},{"speaker":"Guillermo Rein","startTime":3148.479,"endTime":3149.109,"body":"younger ones."},{"speaker":"Wojciech Wegrzynski","startTime":3149.187,"endTime":3152.359,"body":"Um,"},{"speaker":"Wojciech Wegrzynski","startTime":3149.187,"endTime":3152.359,"body":"it's complicated, but it"},{"speaker":"Wojciech Wegrzynski","startTime":3152.449,"endTime":3157.069,"body":"shouldn't hold you back from"},{"speaker":"Wojciech Wegrzynski","startTime":3152.449,"endTime":3157.069,"body":"doing it the best you can,"},{"speaker":"Wojciech Wegrzynski","startTime":3157.996,"endTime":3160.096,"body":"the interaction is so rich."},{"speaker":"Wojciech Wegrzynski","startTime":3160.564,"endTime":3164.116,"body":"There is probably not a"},{"speaker":"Wojciech Wegrzynski","startTime":3160.564,"endTime":3164.116,"body":"single solution for that."},{"speaker":"Wojciech Wegrzynski","startTime":3164.116,"endTime":3167.716,"body":"You know, it will always"},{"speaker":"Wojciech Wegrzynski","startTime":3164.116,"endTime":3167.716,"body":"be a problem of your."},{"speaker":"Wojciech Wegrzynski","startTime":3168.561,"endTime":3172.191,"body":"Architecture of"},{"speaker":"Wojciech Wegrzynski","startTime":3168.561,"endTime":3172.191,"body":"your wind boundary"},{"speaker":"Wojciech Wegrzynski","startTime":3172.191,"endTime":3173.571,"body":"conditions of your fire."},{"speaker":"Wojciech Wegrzynski","startTime":3173.571,"endTime":3178.101,"body":"It will always be something very"},{"speaker":"Wojciech Wegrzynski","startTime":3173.571,"endTime":3178.101,"body":"unique that you find, and it is,"},{"speaker":"Wojciech Wegrzynski","startTime":3178.131,"endTime":3180.831,"body":"it is hard, but it is worth it."},{"speaker":"Wojciech Wegrzynski","startTime":3180.831,"endTime":3187.857,"body":"I think, I think it gets you"},{"speaker":"Wojciech Wegrzynski","startTime":3180.831,"endTime":3187.857,"body":"on a completely different level"},{"speaker":"Wojciech Wegrzynski","startTime":3187.857,"endTime":3191.547,"body":"of understanding the phenomenon"},{"speaker":"Wojciech Wegrzynski","startTime":3187.857,"endTime":3191.547,"body":"you're trying, especially"},{"speaker":"Wojciech Wegrzynski","startTime":3191.547,"endTime":3194.907,"body":"the wind can be the driving"},{"speaker":"Wojciech Wegrzynski","startTime":3191.547,"endTime":3194.907,"body":"force for many phenomena."},{"speaker":"Wojciech Wegrzynski","startTime":3195.597,"endTime":3195.867,"body":"I guess."},{"speaker":"Wojciech Wegrzynski","startTime":3195.867,"endTime":3197.727,"body":"That's, that's the"},{"speaker":"Wojciech Wegrzynski","startTime":3195.867,"endTime":3197.727,"body":"first question you"},{"speaker":"Wojciech Wegrzynski","startTime":3197.727,"endTime":3198.657,"body":"should ask yourself."},{"speaker":"Wojciech Wegrzynski","startTime":3199.167,"endTime":3203.137,"body":"Do I, by the literature"},{"speaker":"Wojciech Wegrzynski","startTime":3199.167,"endTime":3203.137,"body":"study by the overview of"},{"speaker":"Wojciech Wegrzynski","startTime":3203.187,"endTime":3207.297,"body":"the field, they think a wind"},{"speaker":"Wojciech Wegrzynski","startTime":3203.187,"endTime":3207.297,"body":"can be the driving force in"},{"speaker":"Wojciech Wegrzynski","startTime":3207.297,"endTime":3211.797,"body":"here, because if it's not,"},{"speaker":"Wojciech Wegrzynski","startTime":3207.297,"endTime":3211.797,"body":"then maybe it's not worth it."},{"speaker":"Wojciech Wegrzynski","startTime":3211.827,"endTime":3217.257,"body":"But if there's any chance that"},{"speaker":"Wojciech Wegrzynski","startTime":3211.827,"endTime":3217.257,"body":"wind can be a driving force"},{"speaker":"Wojciech Wegrzynski","startTime":3217.437,"endTime":3219.835,"body":"in the thing you're trying."},{"speaker":"Wojciech Wegrzynski","startTime":3220.915,"endTime":3223.825,"body":"If you are omit it you just"},{"speaker":"Wojciech Wegrzynski","startTime":3220.915,"endTime":3223.825,"body":"ommited the driving force."},{"speaker":"Wojciech Wegrzynski","startTime":3223.825,"endTime":3226.408,"body":"So, that's not, a great"},{"speaker":"Wojciech Wegrzynski","startTime":3223.825,"endTime":3226.408,"body":"solution and it should not"},{"speaker":"Wojciech Wegrzynski","startTime":3226.468,"endTime":3229.168,"body":"admit it to save time or to"},{"speaker":"Wojciech Wegrzynski","startTime":3226.468,"endTime":3229.168,"body":"save computational resources."},{"speaker":"Wojciech Wegrzynski","startTime":3229.168,"endTime":3230.158,"body":"You never should do that."},{"speaker":"Wojciech Wegrzynski","startTime":3230.158,"endTime":3232.958,"body":"You should, try and use it."},{"speaker":"Wojciech Wegrzynski","startTime":3234.293,"endTime":3238.018,"body":"you should also try to see"},{"speaker":"Wojciech Wegrzynski","startTime":3234.293,"endTime":3238.018,"body":"if there are simpler models"},{"speaker":"Wojciech Wegrzynski","startTime":3238.018,"endTime":3241.018,"body":"than let's say CFD that"},{"speaker":"Wojciech Wegrzynski","startTime":3238.018,"endTime":3241.018,"body":"we're using that can do both."},{"speaker":"Wojciech Wegrzynski","startTime":3241.558,"endTime":3245.608,"body":"Like if we go back to the tunnel"},{"speaker":"Wojciech Wegrzynski","startTime":3241.558,"endTime":3245.608,"body":"example that we've discussed,"},{"speaker":"Wojciech Wegrzynski","startTime":3246.118,"endTime":3250.178,"body":"if you wanted to solve that"},{"speaker":"Wojciech Wegrzynski","startTime":3246.118,"endTime":3250.178,"body":"problem with, CFD, it will be"},{"speaker":"Wojciech Wegrzynski","startTime":3250.178,"endTime":3253.478,"body":"very expensive, difficult, and"},{"speaker":"Wojciech Wegrzynski","startTime":3250.178,"endTime":3253.478,"body":"long solution solution to do."},{"speaker":"Wojciech Wegrzynski","startTime":3254.048,"endTime":3255.368,"body":"It would be ridiculous to do."},{"speaker":"Wojciech Wegrzynski","startTime":3255.548,"endTime":3257.828,"body":"We had the luck, the tunnel"},{"speaker":"Wojciech Wegrzynski","startTime":3255.548,"endTime":3257.828,"body":"was built and we could take"},{"speaker":"Wojciech Wegrzynski","startTime":3257.828,"endTime":3261.132,"body":"measurements and approximate"},{"speaker":"Wojciech Wegrzynski","startTime":3257.828,"endTime":3261.132,"body":"the coefficients for portals"},{"speaker":"Wojciech Wegrzynski","startTime":3261.372,"endTime":3263.202,"body":"with, with measurements,"},{"speaker":"Wojciech Wegrzynski","startTime":3261.372,"endTime":3263.202,"body":"but it would seem that"},{"speaker":"Wojciech Wegrzynski","startTime":3263.212,"endTime":3264.222,"body":"it would be ridiculous."},{"speaker":"Wojciech Wegrzynski","startTime":3264.942,"endTime":3267.852,"body":"However, if you want it to"},{"speaker":"Wojciech Wegrzynski","startTime":3264.942,"endTime":3267.852,"body":"solve the same thing with the"},{"speaker":"Wojciech Wegrzynski","startTime":3267.852,"endTime":3272.127,"body":"simple momentum equation, You"},{"speaker":"Wojciech Wegrzynski","startTime":3267.852,"endTime":3272.127,"body":"know, and, and put a wind as"},{"speaker":"Wojciech Wegrzynski","startTime":3272.127,"endTime":3275.307,"body":"one of the boundaries in that"},{"speaker":"Wojciech Wegrzynski","startTime":3272.127,"endTime":3275.307,"body":"reduced order model, you can"},{"speaker":"Wojciech Wegrzynski","startTime":3275.317,"endTime":3278.526,"body":"do it in one, two days and"},{"speaker":"Wojciech Wegrzynski","startTime":3275.317,"endTime":3278.526,"body":"have really decent solution."},{"speaker":"Wojciech Wegrzynski","startTime":3278.526,"endTime":3280.68,"body":"And that's what we did"},{"speaker":"Wojciech Wegrzynski","startTime":3278.526,"endTime":3280.68,"body":"essentially in the end"},{"speaker":"Wojciech Wegrzynski","startTime":3280.68,"endTime":3281.97,"body":"of the, of the test."},{"speaker":"Wojciech Wegrzynski","startTime":3282.39,"endTime":3285.583,"body":"So, it's complicated, but they"},{"speaker":"Wojciech Wegrzynski","startTime":3282.39,"endTime":3285.583,"body":"may be reduced or their models"},{"speaker":"Wojciech Wegrzynski","startTime":3285.583,"endTime":3290.443,"body":"that can allow you to solve"},{"speaker":"Wojciech Wegrzynski","startTime":3285.583,"endTime":3290.443,"body":"your issue and understand this"},{"speaker":"Wojciech Wegrzynski","startTime":3290.443,"endTime":3294.613,"body":"holistic problem of wind and"},{"speaker":"Wojciech Wegrzynski","startTime":3290.443,"endTime":3294.613,"body":"fire interaction in your case."},{"speaker":"Wojciech Wegrzynski","startTime":3295.213,"endTime":3297.313,"body":"And then when you go into"},{"speaker":"Wojciech Wegrzynski","startTime":3295.213,"endTime":3297.313,"body":"final modeling, maybe , you"},{"speaker":"Wojciech Wegrzynski","startTime":3297.313,"endTime":3300.307,"body":"will know when is the driving"},{"speaker":"Wojciech Wegrzynski","startTime":3297.313,"endTime":3300.307,"body":"force and what is not."},{"speaker":"Wojciech Wegrzynski","startTime":3300.667,"endTime":3304.207,"body":"Then if the driving force is"},{"speaker":"Wojciech Wegrzynski","startTime":3300.667,"endTime":3304.207,"body":"improbable, because that's one"},{"speaker":"Wojciech Wegrzynski","startTime":3304.207,"endTime":3307.477,"body":"in a thousand a year hurricane,"},{"speaker":"Wojciech Wegrzynski","startTime":3304.207,"endTime":3307.477,"body":"you can cut it out and you're"},{"speaker":"Wojciech Wegrzynski","startTime":3307.477,"endTime":3310.717,"body":"safe, but you have a proof"},{"speaker":"Wojciech Wegrzynski","startTime":3307.477,"endTime":3310.717,"body":"why, if it's a driving for"},{"speaker":"Wojciech Wegrzynski","startTime":3310.727,"endTime":3314.317,"body":"steel, then maybe you need to"},{"speaker":"Wojciech Wegrzynski","startTime":3310.727,"endTime":3314.317,"body":"do some experiments, do some"},{"speaker":"Wojciech Wegrzynski","startTime":3314.317,"endTime":3318.547,"body":"modeling, go, go deeper in"},{"speaker":"Wojciech Wegrzynski","startTime":3314.317,"endTime":3318.547,"body":"it and see to what extent it"},{"speaker":"Wojciech Wegrzynski","startTime":3318.547,"endTime":3320.107,"body":"is influencing your solution."},{"speaker":"Wojciech Wegrzynski","startTime":3321.262,"endTime":3324.622,"body":"Or if you don't feel like that"},{"speaker":"Wojciech Wegrzynski","startTime":3321.262,"endTime":3324.622,"body":"because it's overwhelmingly,"},{"speaker":"Wojciech Wegrzynski","startTime":3324.652,"endTime":3327.028,"body":"because I know you can"},{"speaker":"Wojciech Wegrzynski","startTime":3324.652,"endTime":3327.028,"body":"jump into the loophole,"},{"speaker":"Wojciech Wegrzynski","startTime":3327.268,"endTime":3328.468,"body":"which will be overwhelming."},{"speaker":"Wojciech Wegrzynski","startTime":3328.468,"endTime":3331.768,"body":"I mean, that's where we jumped"},{"speaker":"Wojciech Wegrzynski","startTime":3328.468,"endTime":3331.768,"body":"and I know what I have went"},{"speaker":"Wojciech Wegrzynski","startTime":3331.768,"endTime":3333.718,"body":"through to achieve my results."},{"speaker":"Wojciech Wegrzynski","startTime":3333.718,"endTime":3336.522,"body":"So, it can be an overwhelming,"},{"speaker":"Wojciech Wegrzynski","startTime":3333.718,"endTime":3336.522,"body":"local, but you know, there"},{"speaker":"Wojciech Wegrzynski","startTime":3336.522,"endTime":3340.618,"body":"are people there who do"},{"speaker":"Wojciech Wegrzynski","startTime":3336.522,"endTime":3340.618,"body":"that and just open your"},{"speaker":"Wojciech Wegrzynski","startTime":3340.628,"endTime":3341.708,"body":"mind and collaborate."},{"speaker":"Wojciech Wegrzynski","startTime":3341.708,"endTime":3344.468,"body":"And then like I found"},{"speaker":"Wojciech Wegrzynski","startTime":3341.708,"endTime":3344.468,"body":"my Tomek who's the"},{"speaker":"Wojciech Wegrzynski","startTime":3344.468,"endTime":3345.608,"body":"brilliant wind engineer."},{"speaker":"Wojciech Wegrzynski","startTime":3345.608,"endTime":3346.868,"body":"And he helped me tremendously."},{"speaker":"Wojciech Wegrzynski","startTime":3346.868,"endTime":3348.368,"body":"You need to find"},{"speaker":"Wojciech Wegrzynski","startTime":3346.868,"endTime":3348.368,"body":"one for yourself."},{"speaker":"Wojciech Wegrzynski","startTime":3348.368,"endTime":3351.308,"body":"And, uh, he doesn't have"},{"speaker":"Wojciech Wegrzynski","startTime":3348.368,"endTime":3351.308,"body":"the, it doesn't have to be"},{"speaker":"Wojciech Wegrzynski","startTime":3351.308,"endTime":3354.848,"body":"an expert in fire, but they"},{"speaker":"Wojciech Wegrzynski","startTime":3351.308,"endTime":3354.848,"body":"may be an expert in solving"},{"speaker":"Wojciech Wegrzynski","startTime":3354.848,"endTime":3355.988,"body":"your particular problems."},{"speaker":"Wojciech Wegrzynski","startTime":3355.988,"endTime":3357.098,"body":"So, yeah."},{"speaker":"Wojciech Wegrzynski","startTime":3357.578,"endTime":3359.728,"body":"And you don't have to take"},{"speaker":"Wojciech Wegrzynski","startTime":3357.578,"endTime":3359.728,"body":"everything on your own."},{"speaker":"Wojciech Wegrzynski","startTime":3359.758,"endTime":3360.608,"body":"Just collaborate."},{"speaker":"Guillermo Rein","startTime":3360.877,"endTime":3363.087,"body":"that's"},{"speaker":"Guillermo Rein","startTime":3360.877,"endTime":3363.087,"body":"an excellent call for the"},{"speaker":"Guillermo Rein","startTime":3363.087,"endTime":3366.727,"body":"younger generations to"},{"speaker":"Guillermo Rein","startTime":3363.087,"endTime":3366.727,"body":"embrace multidisciplinarity."},{"speaker":"Guillermo Rein","startTime":3366.937,"endTime":3370.567,"body":"Um, and not just do it by"},{"speaker":"Guillermo Rein","startTime":3366.937,"endTime":3370.567,"body":"themselves, but during a"},{"speaker":"Guillermo Rein","startTime":3370.567,"endTime":3373.327,"body":"team that sounds like a very"},{"speaker":"Guillermo Rein","startTime":3370.567,"endTime":3373.327,"body":"modern approach to science."},{"speaker":"Guillermo Rein","startTime":3373.747,"endTime":3377.317,"body":"Also, I like that you are"},{"speaker":"Guillermo Rein","startTime":3373.747,"endTime":3377.317,"body":"inviting them to go into a topic"},{"speaker":"Guillermo Rein","startTime":3377.407,"endTime":3379.027,"body":"that is you are warning them."},{"speaker":"Guillermo Rein","startTime":3379.027,"endTime":3381.637,"body":"That is challenging, but"},{"speaker":"Guillermo Rein","startTime":3379.027,"endTime":3381.637,"body":"you are promising them."},{"speaker":"Guillermo Rein","startTime":3381.667,"endTime":3382.027,"body":"That is"},{"speaker":"Guillermo Rein","startTime":3382.027,"endTime":3382.297,"body":"reward."},{"speaker":"Guillermo Rein","startTime":3383.032,"endTime":3384.172,"body":"And that's fantastic."},{"speaker":"Guillermo Rein","startTime":3384.442,"endTime":3387.772,"body":"And then the last question"},{"speaker":"Guillermo Rein","startTime":3384.442,"endTime":3387.772,"body":"then your audience and I,"},{"speaker":"Guillermo Rein","startTime":3387.772,"endTime":3390.852,"body":"all of us would like to know"},{"speaker":"Guillermo Rein","startTime":3387.772,"endTime":3390.852,"body":"what's next for you on not,"},{"speaker":"Guillermo Rein","startTime":3390.895,"endTime":3393.365,"body":"I mean, you have a whole"},{"speaker":"Guillermo Rein","startTime":3390.895,"endTime":3393.365,"body":"lifetime of fire science.."},{"speaker":"Guillermo Rein","startTime":3393.385,"endTime":3397.075,"body":"We know that what we mean is"},{"speaker":"Guillermo Rein","startTime":3393.385,"endTime":3397.075,"body":"in wind and fire modeling."},{"speaker":"Guillermo Rein","startTime":3397.075,"endTime":3398.155,"body":"What's what's next for you?"},{"speaker":"Wojciech Wegrzynski","startTime":3398.275,"endTime":3398.435,"body":"Yeah."},{"speaker":"Wojciech Wegrzynski","startTime":3398.435,"endTime":3400.345,"body":"W within the phone, a couple"},{"speaker":"Wojciech Wegrzynski","startTime":3398.435,"endTime":3400.345,"body":"of modeling, part three,"},{"speaker":"Wojciech Wegrzynski","startTime":3402.055,"endTime":3403.735,"body":"hopefully in fire technology.."},{"speaker":"Wojciech Wegrzynski","startTime":3404.782,"endTime":3408.088,"body":"so we're in the middle of this,"},{"speaker":"Wojciech Wegrzynski","startTime":3404.782,"endTime":3408.088,"body":"and granddad was mentioned where"},{"speaker":"Wojciech Wegrzynski","startTime":3408.088,"endTime":3412.608,"body":"we want to see complete image"},{"speaker":"Wojciech Wegrzynski","startTime":3408.088,"endTime":3412.608,"body":"of wind and fire interaction"},{"speaker":"Wojciech Wegrzynski","startTime":3412.618,"endTime":3414.268,"body":"on over a single building."},{"speaker":"Wojciech Wegrzynski","startTime":3414.958,"endTime":3417.148,"body":"The what extent the"},{"speaker":"Wojciech Wegrzynski","startTime":3414.958,"endTime":3417.148,"body":"wind would be a driving"},{"speaker":"Wojciech Wegrzynski","startTime":3417.148,"endTime":3418.498,"body":"force in the building."},{"speaker":"Wojciech Wegrzynski","startTime":3418.888,"endTime":3424.048,"body":"Can we define in which scenarios"},{"speaker":"Wojciech Wegrzynski","startTime":3418.888,"endTime":3424.048,"body":"the wind was the driving force"},{"speaker":"Wojciech Wegrzynski","startTime":3424.318,"endTime":3427.858,"body":"in which it was not, then that"},{"speaker":"Wojciech Wegrzynski","startTime":3424.318,"endTime":3427.858,"body":"the mind, the probabilities"},{"speaker":"Wojciech Wegrzynski","startTime":3427.858,"endTime":3431.425,"body":"of this scenarios to go into"},{"speaker":"Wojciech Wegrzynski","startTime":3427.858,"endTime":3431.425,"body":"quite the complete risk."},{"speaker":"Wojciech Wegrzynski","startTime":3431.547,"endTime":3437.308,"body":"Based analysis on, was it"},{"speaker":"Wojciech Wegrzynski","startTime":3431.547,"endTime":3437.308,"body":"a major factor in overall"},{"speaker":"Wojciech Wegrzynski","startTime":3437.308,"endTime":3438.658,"body":"safety of the building or not?"},{"speaker":"Wojciech Wegrzynski","startTime":3439.228,"endTime":3442.742,"body":"And if it was, to what extent"},{"speaker":"Wojciech Wegrzynski","startTime":3439.228,"endTime":3442.742,"body":"that that will answer a lot"},{"speaker":"Wojciech Wegrzynski","startTime":3442.742,"endTime":3447.152,"body":"of questions on how wind"},{"speaker":"Wojciech Wegrzynski","startTime":3442.742,"endTime":3447.152,"body":"influences fires in general,"},{"speaker":"Wojciech Wegrzynski","startTime":3447.182,"endTime":3451.235,"body":"because this will be a nice"},{"speaker":"Wojciech Wegrzynski","startTime":3447.182,"endTime":3451.235,"body":"case study to refer to."},{"speaker":"Wojciech Wegrzynski","startTime":3451.628,"endTime":3454.265,"body":"and I, I hope like"},{"speaker":"Wojciech Wegrzynski","startTime":3451.628,"endTime":3454.265,"body":"we're completing the"},{"speaker":"Wojciech Wegrzynski","startTime":3454.265,"endTime":3455.195,"body":"preparation stage."},{"speaker":"Wojciech Wegrzynski","startTime":3456.14,"endTime":3458.51,"body":"So there is just this few"},{"speaker":"Wojciech Wegrzynski","startTime":3456.14,"endTime":3458.51,"body":"thousand CFDs to be done"},{"speaker":"Wojciech Wegrzynski","startTime":3458.51,"endTime":3459.29,"body":"and we're, we're good."},{"speaker":"Wojciech Wegrzynski","startTime":3459.65,"endTime":3463.32,"body":"So, so that's, that's the"},{"speaker":"Wojciech Wegrzynski","startTime":3459.65,"endTime":3463.32,"body":"nearest future for that."},{"speaker":"Wojciech Wegrzynski","startTime":3463.32,"endTime":3466.83,"body":"And I have brilliant postdoc"},{"speaker":"Wojciech Wegrzynski","startTime":3463.32,"endTime":3466.83,"body":"Paulina Jaminska-Gadomska"},{"speaker":"Wojciech Wegrzynski","startTime":3466.89,"endTime":3468.69,"body":", who's working on this with me."},{"speaker":"Wojciech Wegrzynski","startTime":3468.69,"endTime":3471.795,"body":"She's a, wind engineered,"},{"speaker":"Wojciech Wegrzynski","startTime":3468.69,"endTime":3471.795,"body":"trained by Thomas, my,"},{"speaker":"Wojciech Wegrzynski","startTime":3471.795,"endTime":3473.015,"body":"my friend from Lublin."},{"speaker":"Wojciech Wegrzynski","startTime":3473.675,"endTime":3475.265,"body":"So she's very good at it."},{"speaker":"Wojciech Wegrzynski","startTime":3475.265,"endTime":3478.655,"body":"And then she was a little"},{"speaker":"Wojciech Wegrzynski","startTime":3475.265,"endTime":3478.655,"body":"overwhelmed with fire aspect,"},{"speaker":"Wojciech Wegrzynski","startTime":3478.685,"endTime":3479.795,"body":"but, it's under control."},{"speaker":"Wojciech Wegrzynski","startTime":3480.235,"endTime":3483.815,"body":"She's very happy doing that and"},{"speaker":"Wojciech Wegrzynski","startTime":3480.235,"endTime":3483.815,"body":"she's discovering cool fire."},{"speaker":"Wojciech Wegrzynski","startTime":3484.175,"endTime":3487.025,"body":"Like we are, we're discovering"},{"speaker":"Wojciech Wegrzynski","startTime":3484.175,"endTime":3487.025,"body":"wind and that's an exciting"},{"speaker":"Wojciech Wegrzynski","startTime":3487.025,"endTime":3488.375,"body":"thing for her, I think as well."},{"speaker":"Wojciech Wegrzynski","startTime":3488.675,"endTime":3489.635,"body":"So that's the project."},{"speaker":"Wojciech Wegrzynski","startTime":3490.235,"endTime":3494.105,"body":"Uh, we also build a wind"},{"speaker":"Wojciech Wegrzynski","startTime":3490.235,"endTime":3494.105,"body":"tunnel in, in ITB for"},{"speaker":"Wojciech Wegrzynski","startTime":3494.105,"endTime":3495.975,"body":"modeling, natural ventilators."},{"speaker":"Wojciech Wegrzynski","startTime":3496.418,"endTime":3499.322,"body":"it's more like a business"},{"speaker":"Wojciech Wegrzynski","startTime":3496.418,"endTime":3499.322,"body":"thing, you know, to, to"},{"speaker":"Wojciech Wegrzynski","startTime":3499.322,"endTime":3502.802,"body":"investigate the performance of"},{"speaker":"Wojciech Wegrzynski","startTime":3499.322,"endTime":3502.802,"body":"natural ventilators, according"},{"speaker":"Wojciech Wegrzynski","startTime":3502.802,"endTime":3505.502,"body":"to standards, but we are"},{"speaker":"Wojciech Wegrzynski","startTime":3502.802,"endTime":3505.502,"body":"doing funny things with it."},{"speaker":"Wojciech Wegrzynski","startTime":3505.562,"endTime":3508.423,"body":"Um, we're doing,"},{"speaker":"Wojciech Wegrzynski","startTime":3505.562,"endTime":3508.423,"body":"Photovoltaic panel natural"},{"speaker":"Wojciech Wegrzynski","startTime":3508.423,"endTime":3509.773,"body":"ventilator interaction."},{"speaker":"Wojciech Wegrzynski","startTime":3510.161,"endTime":3515.65,"body":"we want to, do scaled facades,"},{"speaker":"Wojciech Wegrzynski","startTime":3510.161,"endTime":3515.65,"body":"especially scale facade"},{"speaker":"Wojciech Wegrzynski","startTime":3515.71,"endTime":3519.63,"body":"tests, you know, and, and,"},{"speaker":"Wojciech Wegrzynski","startTime":3515.71,"endTime":3519.63,"body":"and quantify to what extent"},{"speaker":"Wojciech Wegrzynski","startTime":3519.66,"endTime":3521.23,"body":"an outdoor test is, uh,"},{"speaker":"Wojciech Wegrzynski","startTime":3521.77,"endTime":3522.73,"body":"is changing the"},{"speaker":"Wojciech Wegrzynski","startTime":3522.73,"endTime":3523.39,"body":"outcomes."},{"speaker":"Guillermo Rein","startTime":3523.423,"endTime":3524.863,"body":"I don't have"},{"speaker":"Guillermo Rein","startTime":3523.423,"endTime":3524.863,"body":"that question with you too."},{"speaker":"Wojciech Wegrzynski","startTime":3525.313,"endTime":3526.423,"body":"that's"},{"speaker":"Wojciech Wegrzynski","startTime":3525.313,"endTime":3526.423,"body":"an interesting question."},{"speaker":"Wojciech Wegrzynski","startTime":3526.423,"endTime":3526.963,"body":"This isn't it."},{"speaker":"Wojciech Wegrzynski","startTime":3526.993,"endTime":3530.65,"body":"So  this such a"},{"speaker":"Wojciech Wegrzynski","startTime":3526.993,"endTime":3530.65,"body":"topic to be answered."},{"speaker":"Wojciech Wegrzynski","startTime":3530.65,"endTime":3533.663,"body":"And, I really liked the"},{"speaker":"Wojciech Wegrzynski","startTime":3530.65,"endTime":3533.663,"body":"interaction of things on"},{"speaker":"Wojciech Wegrzynski","startTime":3533.663,"endTime":3537.263,"body":"the building roofs because"},{"speaker":"Wojciech Wegrzynski","startTime":3533.663,"endTime":3537.263,"body":"I honestly hate the current"},{"speaker":"Wojciech Wegrzynski","startTime":3537.263,"endTime":3541.103,"body":"way, how natural ventilators"},{"speaker":"Wojciech Wegrzynski","startTime":3537.263,"endTime":3541.103,"body":"are put on the market based"},{"speaker":"Wojciech Wegrzynski","startTime":3541.103,"endTime":3542.933,"body":"on their individual CV value."},{"speaker":"Wojciech Wegrzynski","startTime":3543.533,"endTime":3546.547,"body":"When, we know, Different"},{"speaker":"Wojciech Wegrzynski","startTime":3543.533,"endTime":3546.547,"body":"the performance of the"},{"speaker":"Wojciech Wegrzynski","startTime":3546.547,"endTime":3547.717,"body":"ventilators is on the roof."},{"speaker":"Wojciech Wegrzynski","startTime":3547.747,"endTime":3549.637,"body":"Like every ventilator"},{"speaker":"Wojciech Wegrzynski","startTime":3547.747,"endTime":3549.637,"body":"has done performance."},{"speaker":"Wojciech Wegrzynski","startTime":3549.637,"endTime":3551.587,"body":"You cannot just"},{"speaker":"Wojciech Wegrzynski","startTime":3549.637,"endTime":3551.587,"body":"standardize that."},{"speaker":"Wojciech Wegrzynski","startTime":3551.617,"endTime":3552.577,"body":"It's very difficult."},{"speaker":"Wojciech Wegrzynski","startTime":3552.717,"endTime":3556.197,"body":"So one day I would like to"},{"speaker":"Wojciech Wegrzynski","startTime":3552.717,"endTime":3556.197,"body":"abolish that probably as"},{"speaker":"Wojciech Wegrzynski","startTime":3556.207,"endTime":3559.17,"body":"evolution there, the, the"},{"speaker":"Wojciech Wegrzynski","startTime":3556.207,"endTime":3559.17,"body":"standard to test a curve."},{"speaker":"Wojciech Wegrzynski","startTime":3559.17,"endTime":3563.16,"body":"It's not possible it's"},{"speaker":"Wojciech Wegrzynski","startTime":3559.17,"endTime":3563.16,"body":"overwhelmingly on the"},{"speaker":"Wojciech Wegrzynski","startTime":3563.16,"endTime":3565.92,"body":"market, but yeah, these are"},{"speaker":"Wojciech Wegrzynski","startTime":3563.16,"endTime":3565.92,"body":"the next, the next nearest"},{"speaker":"Wojciech Wegrzynski","startTime":3565.92,"endTime":3568.53,"body":"steps in, in wind and fire."},{"speaker":"Wojciech Wegrzynski","startTime":3568.53,"endTime":3572.16,"body":"And we're taking it one step"},{"speaker":"Wojciech Wegrzynski","startTime":3568.53,"endTime":3572.16,"body":"at a time, going deeper and"},{"speaker":"Wojciech Wegrzynski","startTime":3572.16,"endTime":3575.483,"body":"deeper, understanding it"},{"speaker":"Wojciech Wegrzynski","startTime":3572.16,"endTime":3575.483,"body":"better and better and hope"},{"speaker":"Wojciech Wegrzynski","startTime":3575.513,"endTime":3579.01,"body":"to provide a broad answers"},{"speaker":"Wojciech Wegrzynski","startTime":3575.513,"endTime":3579.01,"body":"to this narrow question."},{"speaker":"Wojciech Wegrzynski","startTime":3579.01,"endTime":3579.55,"body":"This wind"},{"speaker":"Wojciech Wegrzynski","startTime":3580.18,"endTime":3580.69,"body":"influence"},{"speaker":"Guillermo Rein","startTime":3580.79,"endTime":3583.1,"body":"Are you, are"},{"speaker":"Guillermo Rein","startTime":3580.79,"endTime":3583.1,"body":"you going to have open tours"},{"speaker":"Guillermo Rein","startTime":3583.1,"endTime":3584.93,"body":"to your tunnel facility,"},{"speaker":"Guillermo Rein","startTime":3585.02,"endTime":3586.73,"body":"to your tunnel?"},{"speaker":"Guillermo Rein","startTime":3586.88,"endTime":3587.33,"body":"wind tunnel?"},{"speaker":"Wojciech Wegrzynski","startTime":3587.42,"endTime":3588.93,"body":"If"},{"speaker":"Wojciech Wegrzynski","startTime":3587.42,"endTime":3588.93,"body":"you're ever in Poland, the"},{"speaker":"Wojciech Wegrzynski","startTime":3589.13,"endTime":3590.777,"body":"wind tunnel is in Pionki and,"},{"speaker":"Guillermo Rein","startTime":3590.79,"endTime":3592.14,"body":"I'm"},{"speaker":"Guillermo Rein","startTime":3590.79,"endTime":3592.14,"body":"definitely, I'm already in the"},{"speaker":"Guillermo Rein","startTime":3592.14,"endTime":3592.29,"body":"in"},{"speaker":"Guillermo Rein","startTime":3592.29,"endTime":3592.77,"body":"the list."},{"speaker":"Guillermo Rein","startTime":3592.77,"endTime":3594.63,"body":"I wonder about the audience."},{"speaker":"Wojciech Wegrzynski","startTime":3595.065,"endTime":3596.355,"body":"Everyone's in invited."},{"speaker":"Wojciech Wegrzynski","startTime":3596.355,"endTime":3598.575,"body":"If you ended up in Poland,"},{"speaker":"Wojciech Wegrzynski","startTime":3596.355,"endTime":3598.575,"body":"just give me a call."},{"speaker":"Wojciech Wegrzynski","startTime":3598.845,"endTime":3599.925,"body":"We can arrange it."},{"speaker":"Wojciech Wegrzynski","startTime":3599.925,"endTime":3601.425,"body":"It's a good photo opportunity."},{"speaker":"Wojciech Wegrzynski","startTime":3601.525,"endTime":3602.545,"body":"The table rotates now."},{"speaker":"Wojciech Wegrzynski","startTime":3602.545,"endTime":3606.775,"body":"So you can take a like"},{"speaker":"Wojciech Wegrzynski","startTime":3602.545,"endTime":3606.775,"body":"musical music video type"},{"speaker":"Wojciech Wegrzynski","startTime":3606.775,"endTime":3608.135,"body":"of, shoots in insight."},{"speaker":"Wojciech Wegrzynski","startTime":3608.465,"endTime":3609.575,"body":"It's a great thing."},{"speaker":"Wojciech Wegrzynski","startTime":3609.815,"endTime":3612.185,"body":"We can measure your"},{"speaker":"Wojciech Wegrzynski","startTime":3609.815,"endTime":3612.185,"body":"aerodynamics if you want."},{"speaker":"Wojciech Wegrzynski","startTime":3613.805,"endTime":3615.412,"body":"My mine is horrible."},{"speaker":"Guillermo Rein","startTime":3615.417,"endTime":3616.137,"body":"That's fun."},{"speaker":"Guillermo Rein","startTime":3616.475,"endTime":3619.558,"body":"You should organize a"},{"speaker":"Guillermo Rein","startTime":3616.475,"endTime":3619.558,"body":"conference, and you can"},{"speaker":"Guillermo Rein","startTime":3619.558,"endTime":3622.148,"body":"invite, some of your"},{"speaker":"Guillermo Rein","startTime":3619.558,"endTime":3622.148,"body":"most successful podcast"},{"speaker":"Guillermo Rein","startTime":3622.148,"endTime":3623.688,"body":"episodes to, to, to"},{"speaker":"Guillermo Rein","startTime":3623.698,"endTime":3624.698,"body":"be, part of a conference."},{"speaker":"Wojciech Wegrzynski","startTime":3625.118,"endTime":3626.648,"body":"that may be a possibility"},{"speaker":"Wojciech Wegrzynski","startTime":3626.648,"endTime":3627.758,"body":"we'll see in the future."},{"speaker":"Wojciech Wegrzynski","startTime":3627.758,"endTime":3630.128,"body":"I think it will be it's"},{"speaker":"Wojciech Wegrzynski","startTime":3627.758,"endTime":3630.128,"body":"generally, it would be"},{"speaker":"Wojciech Wegrzynski","startTime":3630.128,"endTime":3632.078,"body":"great to finally meet again."},{"speaker":"Wojciech Wegrzynski","startTime":3632.803,"endTime":3635.503,"body":"People like real people,"},{"speaker":"Wojciech Wegrzynski","startTime":3632.803,"endTime":3635.503,"body":"not on the screen."},{"speaker":"Wojciech Wegrzynski","startTime":3635.503,"endTime":3640.213,"body":"And I cannot wait for, for"},{"speaker":"Wojciech Wegrzynski","startTime":3635.503,"endTime":3640.213,"body":"the, for this chance to finally"},{"speaker":"Wojciech Wegrzynski","startTime":3640.213,"endTime":3642.103,"body":"reemerge the damage already."},{"speaker":"Wojciech Wegrzynski","startTime":3642.103,"endTime":3643.153,"body":"So I'm happy."},{"speaker":"Guillermo Rein","startTime":3643.397,"endTime":3644.383,"body":"What'd"},{"speaker":"Guillermo Rein","startTime":3643.397,"endTime":3644.383,"body":"you, what was, what is"},{"speaker":"Guillermo Rein","startTime":3644.383,"endTime":3645.463,"body":"the name of your postdoc?"},{"speaker":"Guillermo Rein","startTime":3645.463,"endTime":3645.553,"body":"You"},{"speaker":"Wojciech Wegrzynski","startTime":3645.778,"endTime":3647.808,"body":"Uh,"},{"speaker":"Wojciech Wegrzynski","startTime":3645.778,"endTime":3647.808,"body":"Paulina Jaminska-Gadomska"},{"speaker":"Guillermo Rein","startTime":3647.914,"endTime":3648.243,"body":"Perfect."},{"speaker":"Guillermo Rein","startTime":3648.243,"endTime":3650.853,"body":"So I think I'm going to propose"},{"speaker":"Guillermo Rein","startTime":3648.243,"endTime":3650.853,"body":"that there is, if there is"},{"speaker":"Guillermo Rein","startTime":3650.853,"endTime":3654.243,"body":"a quote for this episode, I"},{"speaker":"Guillermo Rein","startTime":3650.853,"endTime":3654.243,"body":"think the quote should be,"},{"speaker":"Guillermo Rein","startTime":3654.243,"endTime":3656.343,"body":"you might want to actually"},{"speaker":"Guillermo Rein","startTime":3654.243,"endTime":3656.343,"body":"repeat it if you agree, and"},{"speaker":"Guillermo Rein","startTime":3656.343,"endTime":3659.793,"body":"then we make it, your quote"},{"speaker":"Guillermo Rein","startTime":3656.343,"endTime":3659.793,"body":"is, is the court is find your"},{"speaker":"Guillermo Rein","startTime":3659.793,"endTime":3662.213,"body":"Tomek and find your Paulina"},{"speaker":"Wojciech Wegrzynski","startTime":3662.778,"endTime":3663.198,"body":"yeah."},{"speaker":"Guillermo Rein","startTime":3663.573,"endTime":3664.683,"body":"And then"},{"speaker":"Guillermo Rein","startTime":3663.573,"endTime":3664.683,"body":"if people want to know what"},{"speaker":"Guillermo Rein","startTime":3664.683,"endTime":3666.483,"body":"that means, they actually"},{"speaker":"Guillermo Rein","startTime":3664.683,"endTime":3666.483,"body":"have to go through the."},{"speaker":"Wojciech Wegrzynski","startTime":3667.628,"endTime":3667.948,"body":"Yeah."},{"speaker":"Wojciech Wegrzynski","startTime":3668.328,"endTime":3669.998,"body":"That's the that's brilliant."},{"speaker":"Wojciech Wegrzynski","startTime":3670.038,"endTime":3673.349,"body":"And, , many people are"},{"speaker":"Wojciech Wegrzynski","startTime":3670.038,"endTime":3673.349,"body":"meeting a wall trying to"},{"speaker":"Wojciech Wegrzynski","startTime":3673.349,"endTime":3677.279,"body":"solve issues where others"},{"speaker":"Wojciech Wegrzynski","startTime":3673.349,"endTime":3677.279,"body":"have solutions for and."},{"speaker":"Wojciech Wegrzynski","startTime":3678.379,"endTime":3680.839,"body":"You don't need to"},{"speaker":"Wojciech Wegrzynski","startTime":3678.379,"endTime":3680.839,"body":"know everything."},{"speaker":"Wojciech Wegrzynski","startTime":3681.859,"endTime":3684.769,"body":"Sometimes it's, it's way"},{"speaker":"Wojciech Wegrzynski","startTime":3681.859,"endTime":3684.769,"body":"more than sufficient to"},{"speaker":"Wojciech Wegrzynski","startTime":3684.769,"endTime":3687.769,"body":"know who knows it and"},{"speaker":"Wojciech Wegrzynski","startTime":3684.769,"endTime":3687.769,"body":"then just work together."},{"speaker":"Wojciech Wegrzynski","startTime":3687.799,"endTime":3690.486,"body":"And I believe in this"},{"speaker":"Wojciech Wegrzynski","startTime":3687.799,"endTime":3690.486,"body":"collaborative minds of"},{"speaker":"Wojciech Wegrzynski","startTime":3690.616,"endTime":3694.446,"body":"scientists, and it's also a"},{"speaker":"Wojciech Wegrzynski","startTime":3690.616,"endTime":3694.446,"body":"philosophy that you did, you"},{"speaker":"Wojciech Wegrzynski","startTime":3694.446,"endTime":3698.076,"body":"implement over your students,"},{"speaker":"Wojciech Wegrzynski","startTime":3694.446,"endTime":3698.076,"body":"this openness, collaborative"},{"speaker":"Wojciech Wegrzynski","startTime":3698.566,"endTime":3703.199,"body":"environment in which, the"},{"speaker":"Wojciech Wegrzynski","startTime":3698.566,"endTime":3703.199,"body":"best things can emerge from."},{"speaker":"Wojciech Wegrzynski","startTime":3703.229,"endTime":3706.79,"body":"I think it's very rarely"},{"speaker":"Wojciech Wegrzynski","startTime":3703.229,"endTime":3706.79,"body":"that a single person"},{"speaker":"Wojciech Wegrzynski","startTime":3706.79,"endTime":3708.577,"body":"creates a groundbreaking"},{"speaker":"Guillermo Rein","startTime":3708.979,"endTime":3710.029,"body":"not not in the 21st"},{"speaker":"Guillermo Rein","startTime":3710.029,"endTime":3710.509,"body":"century."},{"speaker":"Guillermo Rein","startTime":3710.639,"endTime":3710.929,"body":"Yeah."},{"speaker":"Guillermo Rein","startTime":3711.033,"endTime":3712.923,"body":"Maybe Newton, maybe"},{"speaker":"Guillermo Rein","startTime":3711.033,"endTime":3712.923,"body":"Newton could do that."},{"speaker":"Guillermo Rein","startTime":3713.163,"endTime":3713.313,"body":"Now."},{"speaker":"Wojciech Wegrzynski","startTime":3713.413,"endTime":3714.223,"body":"that was very hard."},{"speaker":"Wojciech Wegrzynski","startTime":3714.223,"endTime":3714.673,"body":"Yes."},{"speaker":"Guillermo Rein","startTime":3715.123,"endTime":3716.563,"body":"And the"},{"speaker":"Guillermo Rein","startTime":3715.123,"endTime":3716.563,"body":"last question  is there is"},{"speaker":"Guillermo Rein","startTime":3716.563,"endTime":3719.616,"body":"another type of fire smoke."},{"speaker":"Guillermo Rein","startTime":3719.646,"endTime":3723.556,"body":"And when, which is related to"},{"speaker":"Guillermo Rein","startTime":3719.646,"endTime":3723.556,"body":"the Russian invasion, Ukraine,"},{"speaker":"Guillermo Rein","startTime":3723.616,"endTime":3726.496,"body":"Putins war, that is actually"},{"speaker":"Guillermo Rein","startTime":3723.616,"endTime":3726.496,"body":"as we speak ongoing, not far"},{"speaker":"Guillermo Rein","startTime":3726.496,"endTime":3726.706,"body":"from"},{"speaker":"Guillermo Rein","startTime":3726.706,"endTime":3727.256,"body":"you, but,"},{"speaker":"Guillermo Rein","startTime":3727.949,"endTime":3729.599,"body":"I mean, this is probably not"},{"speaker":"Guillermo Rein","startTime":3727.949,"endTime":3729.599,"body":"something that you want to"},{"speaker":"Guillermo Rein","startTime":3729.599,"endTime":3731.589,"body":"model, but, is there other"},{"speaker":"Guillermo Rein","startTime":3729.599,"endTime":3731.589,"body":"ways that you are thinking"},{"speaker":"Guillermo Rein","startTime":3731.589,"endTime":3734.786,"body":"of how you can help these"},{"speaker":"Guillermo Rein","startTime":3731.589,"endTime":3734.786,"body":"horrific events that, that"},{"speaker":"Guillermo Rein","startTime":3734.786,"endTime":3736.076,"body":"are happening very close to."},{"speaker":"Wojciech Wegrzynski","startTime":3736.906,"endTime":3739.776,"body":"In terms"},{"speaker":"Wojciech Wegrzynski","startTime":3736.906,"endTime":3739.776,"body":"of, fire research, you know, and"},{"speaker":"Wojciech Wegrzynski","startTime":3739.776,"endTime":3741.576,"body":"especially fire wind research."},{"speaker":"Wojciech Wegrzynski","startTime":3742.026,"endTime":3746.796,"body":"There was awfully lot done"},{"speaker":"Wojciech Wegrzynski","startTime":3742.026,"endTime":3746.796,"body":"in terms of understanding"},{"speaker":"Wojciech Wegrzynski","startTime":3746.856,"endTime":3751.626,"body":"how efficiently we can burn"},{"speaker":"Wojciech Wegrzynski","startTime":3746.856,"endTime":3751.626,"body":"cities of our enemies probably"},{"speaker":"Wojciech Wegrzynski","startTime":3751.626,"endTime":3754.416,"body":"more research on how can we"},{"speaker":"Wojciech Wegrzynski","startTime":3751.626,"endTime":3754.416,"body":"efficiently destroy them?"},{"speaker":"Wojciech Wegrzynski","startTime":3754.716,"endTime":3756.216,"body":"How can we efficiently protect?"},{"speaker":"Wojciech Wegrzynski","startTime":3756.396,"endTime":3759.516,"body":"Unfortunately, the war time"},{"speaker":"Wojciech Wegrzynski","startTime":3756.396,"endTime":3759.516,"body":"research, the post-war time"},{"speaker":"Wojciech Wegrzynski","startTime":3759.516,"endTime":3762.966,"body":"research, one of the major"},{"speaker":"Wojciech Wegrzynski","startTime":3759.516,"endTime":3762.966,"body":"threats related to nuclear"},{"speaker":"Wojciech Wegrzynski","startTime":3762.966,"endTime":3766.746,"body":"weapon use is the radiation"},{"speaker":"Wojciech Wegrzynski","startTime":3762.966,"endTime":3766.746,"body":"costs and the ignition cost"},{"speaker":"Wojciech Wegrzynski","startTime":3766.746,"endTime":3770.526,"body":"by this, uh, this weapon"},{"speaker":"Wojciech Wegrzynski","startTime":3766.746,"endTime":3770.526,"body":"and how fires will spread."},{"speaker":"Wojciech Wegrzynski","startTime":3770.916,"endTime":3774.996,"body":"There was immense amount of"},{"speaker":"Wojciech Wegrzynski","startTime":3770.916,"endTime":3774.996,"body":"work done on how fire spreads in"},{"speaker":"Wojciech Wegrzynski","startTime":3774.996,"endTime":3779.586,"body":"cities, how fire, these choice"},{"speaker":"Wojciech Wegrzynski","startTime":3774.996,"endTime":3779.586,"body":"cities, but also how to, in a"},{"speaker":"Wojciech Wegrzynski","startTime":3779.586,"endTime":3783.286,"body":"way, make sure that your city is"},{"speaker":"Wojciech Wegrzynski","startTime":3779.586,"endTime":3783.286,"body":"hit less than the others city."},{"speaker":"Wojciech Wegrzynski","startTime":3784.309,"endTime":3787.359,"body":"fire engineers have"},{"speaker":"Wojciech Wegrzynski","startTime":3784.309,"endTime":3787.359,"body":"surprisingly long, history"},{"speaker":"Wojciech Wegrzynski","startTime":3787.389,"endTime":3789.099,"body":"of researching that field."},{"speaker":"Wojciech Wegrzynski","startTime":3789.519,"endTime":3791.679,"body":"I just think it's"},{"speaker":"Wojciech Wegrzynski","startTime":3789.519,"endTime":3791.679,"body":"not my generation and"},{"speaker":"Wojciech Wegrzynski","startTime":3791.679,"endTime":3792.909,"body":"not yours generation."},{"speaker":"Wojciech Wegrzynski","startTime":3792.909,"endTime":3796.269,"body":"It was the generation of"},{"speaker":"Wojciech Wegrzynski","startTime":3792.909,"endTime":3796.269,"body":"the dinosaurs before us who,"},{"speaker":"Wojciech Wegrzynski","startTime":3796.269,"endTime":3797.889,"body":"who were much into that."},{"speaker":"Wojciech Wegrzynski","startTime":3797.889,"endTime":3800.776,"body":"And there, there are NATO"},{"speaker":"Wojciech Wegrzynski","startTime":3797.889,"endTime":3800.776,"body":"guidebooks about that."},{"speaker":"Wojciech Wegrzynski","startTime":3801.166,"endTime":3803.956,"body":"There's the Pitts review that"},{"speaker":"Wojciech Wegrzynski","startTime":3801.166,"endTime":3803.956,"body":"I mentioned that there's lots"},{"speaker":"Wojciech Wegrzynski","startTime":3803.956,"endTime":3806.266,"body":"of literature that can be used."},{"speaker":"Wojciech Wegrzynski","startTime":3806.896,"endTime":3809.156,"body":"And, yeah, fire is, is a weapon."},{"speaker":"Wojciech Wegrzynski","startTime":3810.026,"endTime":3811.586,"body":"Of course it is a weapon."},{"speaker":"Wojciech Wegrzynski","startTime":3812.206,"endTime":3815.366,"body":"the second issue that I think"},{"speaker":"Wojciech Wegrzynski","startTime":3812.206,"endTime":3815.366,"body":"that is related to war, but"},{"speaker":"Wojciech Wegrzynski","startTime":3815.366,"endTime":3818.089,"body":"not directly to military"},{"speaker":"Wojciech Wegrzynski","startTime":3815.366,"endTime":3818.089,"body":"actions is the safety of the"},{"speaker":"Wojciech Wegrzynski","startTime":3818.089,"endTime":3819.139,"body":"people who escaped the world."},{"speaker":"Wojciech Wegrzynski","startTime":3819.829,"endTime":3824.479,"body":"And there's 13 million"},{"speaker":"Wojciech Wegrzynski","startTime":3819.829,"endTime":3824.479,"body":"Ukrainians relocated by the war."},{"speaker":"Wojciech Wegrzynski","startTime":3824.509,"endTime":3827.353,"body":"Imagine that's the country"},{"speaker":"Wojciech Wegrzynski","startTime":3824.509,"endTime":3827.353,"body":"that has 40 few million people."},{"speaker":"Wojciech Wegrzynski","startTime":3827.353,"endTime":3830.203,"body":"And 13 million of them"},{"speaker":"Wojciech Wegrzynski","startTime":3827.353,"endTime":3830.203,"body":"are not in their home"},{"speaker":"Wojciech Wegrzynski","startTime":3830.653,"endTime":3831.433,"body":"because of the war."},{"speaker":"Wojciech Wegrzynski","startTime":3831.463,"endTime":3832.753,"body":"One third of the country."},{"speaker":"Wojciech Wegrzynski","startTime":3833.503,"endTime":3833.833,"body":"And."},{"speaker":"Wojciech Wegrzynski","startTime":3834.336,"endTime":3837.829,"body":"To the best of my knowledge,"},{"speaker":"Wojciech Wegrzynski","startTime":3834.336,"endTime":3837.829,"body":"they don't have huge camps yet,"},{"speaker":"Wojciech Wegrzynski","startTime":3838.399,"endTime":3840.275,"body":"but probably it's Inevitable."},{"speaker":"Wojciech Wegrzynski","startTime":3840.275,"endTime":3843.363,"body":"if this continues and then"},{"speaker":"Wojciech Wegrzynski","startTime":3840.275,"endTime":3843.363,"body":"we go into the struggle of"},{"speaker":"Wojciech Wegrzynski","startTime":3843.363,"endTime":3848.883,"body":"providing fire safety to"},{"speaker":"Wojciech Wegrzynski","startTime":3843.363,"endTime":3848.883,"body":"them and they have, they"},{"speaker":"Wojciech Wegrzynski","startTime":3848.883,"endTime":3851.553,"body":"have bigger problems than"},{"speaker":"Wojciech Wegrzynski","startTime":3848.883,"endTime":3851.553,"body":"fire on their head, you know?"},{"speaker":"Wojciech Wegrzynski","startTime":3851.947,"endTime":3854.839,"body":"they don't really have a chance"},{"speaker":"Wojciech Wegrzynski","startTime":3851.947,"endTime":3854.839,"body":"to care about it that much."},{"speaker":"Wojciech Wegrzynski","startTime":3855.439,"endTime":3858.803,"body":"And I know your director at"},{"speaker":"Wojciech Wegrzynski","startTime":3855.439,"endTime":3858.803,"body":"Kindling . And, I admire that"},{"speaker":"Wojciech Wegrzynski","startTime":3858.923,"endTime":3862.403,"body":"company a lot because you"},{"speaker":"Wojciech Wegrzynski","startTime":3858.923,"endTime":3862.403,"body":"guys are doing what these"},{"speaker":"Wojciech Wegrzynski","startTime":3862.403,"endTime":3865.786,"body":"people cannot or it's not"},{"speaker":"Wojciech Wegrzynski","startTime":3862.403,"endTime":3865.786,"body":"on their mind at the moment."},{"speaker":"Wojciech Wegrzynski","startTime":3865.786,"endTime":3869.596,"body":"And I think providing fire"},{"speaker":"Wojciech Wegrzynski","startTime":3865.786,"endTime":3869.596,"body":"safety to those who escape or"},{"speaker":"Wojciech Wegrzynski","startTime":3869.596,"endTime":3874.529,"body":"is tremendous value, and it is"},{"speaker":"Wojciech Wegrzynski","startTime":3869.596,"endTime":3874.529,"body":"very important to understand"},{"speaker":"Wojciech Wegrzynski","startTime":3874.889,"endTime":3876.329,"body":"the challenges they go through."},{"speaker":"Wojciech Wegrzynski","startTime":3877.319,"endTime":3881.186,"body":"And if there are solutions"},{"speaker":"Wojciech Wegrzynski","startTime":3877.319,"endTime":3881.186,"body":"that can be given advice to"},{"speaker":"Wojciech Wegrzynski","startTime":3881.186,"endTime":3885.086,"body":"them that will solve some of"},{"speaker":"Wojciech Wegrzynski","startTime":3881.186,"endTime":3885.086,"body":"the problems that they may"},{"speaker":"Wojciech Wegrzynski","startTime":3885.086,"endTime":3887.606,"body":"not even consider a problem,"},{"speaker":"Wojciech Wegrzynski","startTime":3885.086,"endTime":3887.606,"body":"but they are problems."},{"speaker":"Wojciech Wegrzynski","startTime":3888.026,"endTime":3890.836,"body":"So, I think it's a difficult"},{"speaker":"Wojciech Wegrzynski","startTime":3888.026,"endTime":3890.836,"body":"subject, but I'm very,"},{"speaker":"Wojciech Wegrzynski","startTime":3890.836,"endTime":3893.266,"body":"very happy that there are"},{"speaker":"Wojciech Wegrzynski","startTime":3890.836,"endTime":3893.266,"body":"people like, like people on"},{"speaker":"Wojciech Wegrzynski","startTime":3893.296,"endTime":3897.724,"body":"Kindling who, who actively"},{"speaker":"Wojciech Wegrzynski","startTime":3893.296,"endTime":3897.724,"body":"work on that and, already"},{"speaker":"Wojciech Wegrzynski","startTime":3897.756,"endTime":3899.103,"body":"are looking into solutions."},{"speaker":"Wojciech Wegrzynski","startTime":3899.103,"endTime":3899.433,"body":"So,"},{"speaker":"Guillermo Rein","startTime":3900.183,"endTime":3900.393,"body":"yeah."},{"speaker":"Guillermo Rein","startTime":3900.513,"endTime":3904.893,"body":"I know Daniella is who spoke"},{"speaker":"Guillermo Rein","startTime":3900.513,"endTime":3904.893,"body":"in your, in your podcast."},{"speaker":"Guillermo Rein","startTime":3904.923,"endTime":3906.903,"body":"It's just always"},{"speaker":"Guillermo Rein","startTime":3904.923,"endTime":3906.903,"body":"talking to you in"},{"speaker":"Guillermo Rein","startTime":3906.903,"endTime":3908.613,"body":"how they can help."},{"speaker":"Guillermo Rein","startTime":3909.183,"endTime":3911.763,"body":"It's just that as, as"},{"speaker":"Guillermo Rein","startTime":3909.183,"endTime":3911.763,"body":"engineers know, we, we try"},{"speaker":"Guillermo Rein","startTime":3911.783,"endTime":3914.043,"body":"to fight fire as an accident."},{"speaker":"Guillermo Rein","startTime":3914.593,"endTime":3918.806,"body":"it is very, very sad to have"},{"speaker":"Guillermo Rein","startTime":3914.593,"endTime":3918.806,"body":"to work sometimes into fire"},{"speaker":"Guillermo Rein","startTime":3918.806,"endTime":3920.606,"body":"protection or protection"},{"speaker":"Guillermo Rein","startTime":3918.806,"endTime":3920.606,"body":"of people when it's not"},{"speaker":"Guillermo Rein","startTime":3920.606,"endTime":3921.506,"body":"an accident when it's the"},{"speaker":"Guillermo Rein","startTime":3921.506,"endTime":3925.186,"body":"military, abuse of someone"},{"speaker":"Guillermo Rein","startTime":3921.506,"endTime":3925.186,"body":"else that that is very hard."},{"speaker":"Guillermo Rein","startTime":3925.216,"endTime":3926.446,"body":"That's very unfair."},{"speaker":"Guillermo Rein","startTime":3927.351,"endTime":3928.871,"body":"And there's one, they call is"},{"speaker":"Guillermo Rein","startTime":3928.871,"endTime":3929.471,"body":"higher, right."},{"speaker":"Guillermo Rein","startTime":3929.471,"endTime":3933.151,"body":"To help those that are being,"},{"speaker":"Guillermo Rein","startTime":3929.471,"endTime":3933.151,"body":"hurt, uh, left and right."},{"speaker":"Guillermo Rein","startTime":3933.211,"endTime":3934.201,"body":"Um, by,"},{"speaker":"Wojciech Wegrzynski","startTime":3934.682,"endTime":3934.919,"body":"yeah,"},{"speaker":"Guillermo Rein","startTime":3934.924,"endTime":3936.574,"body":"for"},{"speaker":"Guillermo Rein","startTime":3934.924,"endTime":3936.574,"body":"very valid reasons."},{"speaker":"Wojciech Wegrzynski","startTime":3936.753,"endTime":3939.133,"body":"But"},{"speaker":"Wojciech Wegrzynski","startTime":3936.753,"endTime":3939.133,"body":"thankfully, you know, the"},{"speaker":"Wojciech Wegrzynski","startTime":3939.133,"endTime":3941.233,"body":"work that has been done,"},{"speaker":"Wojciech Wegrzynski","startTime":3939.133,"endTime":3941.233,"body":"the whole fire protection"},{"speaker":"Wojciech Wegrzynski","startTime":3941.233,"endTime":3944.623,"body":"engineering industry, all the"},{"speaker":"Wojciech Wegrzynski","startTime":3941.233,"endTime":3944.623,"body":"work on the fire resistance,"},{"speaker":"Wojciech Wegrzynski","startTime":3944.653,"endTime":3949.723,"body":"all the work on the reaction"},{"speaker":"Wojciech Wegrzynski","startTime":3944.653,"endTime":3949.723,"body":"to fire of materials, our"},{"speaker":"Wojciech Wegrzynski","startTime":3949.723,"endTime":3952.753,"body":"cities are built different"},{"speaker":"Wojciech Wegrzynski","startTime":3949.723,"endTime":3952.753,"body":"than a hundred years ago."},{"speaker":"Wojciech Wegrzynski","startTime":3953.203,"endTime":3954.823,"body":"They are more fire resilient."},{"speaker":"Wojciech Wegrzynski","startTime":3954.853,"endTime":3956.773,"body":"They are more fire safe."},{"speaker":"Wojciech Wegrzynski","startTime":3957.283,"endTime":3961.113,"body":"So thankfully in a passive way,"},{"speaker":"Wojciech Wegrzynski","startTime":3957.283,"endTime":3961.113,"body":"by stopping this accidental"},{"speaker":"Wojciech Wegrzynski","startTime":3961.113,"endTime":3964.503,"body":"fires, we're also making"},{"speaker":"Wojciech Wegrzynski","startTime":3961.113,"endTime":3964.503,"body":"the job of the incinerators"},{"speaker":"Wojciech Wegrzynski","startTime":3964.893,"endTime":3965.973,"body":"more difficult than that."},{"speaker":"Wojciech Wegrzynski","startTime":3966.003,"endTime":3969.933,"body":"That's probably one, one"},{"speaker":"Wojciech Wegrzynski","startTime":3966.003,"endTime":3969.933,"body":"good thing again, from our"},{"speaker":"Wojciech Wegrzynski","startTime":3969.933,"endTime":3973.833,"body":"fields too, that the people in"},{"speaker":"Wojciech Wegrzynski","startTime":3969.933,"endTime":3973.833,"body":"Ukraine at the moment, there's"},{"speaker":"Wojciech Wegrzynski","startTime":3973.833,"endTime":3974.943,"body":"always a war in the world."},{"speaker":"Wojciech Wegrzynski","startTime":3974.943,"endTime":3978.333,"body":"So many others are affected"},{"speaker":"Wojciech Wegrzynski","startTime":3974.943,"endTime":3978.333,"body":"by wars everywhere."},{"speaker":"Wojciech Wegrzynski","startTime":3978.753,"endTime":3980.493,"body":"And the fire is a"},{"speaker":"Wojciech Wegrzynski","startTime":3978.753,"endTime":3980.493,"body":"part of them always."},{"speaker":"Guillermo Rein","startTime":3980.864,"endTime":3981.254,"body":"Okay."},{"speaker":"Guillermo Rein","startTime":3981.705,"endTime":3985.154,"body":"Thank you, Wojciech was an"},{"speaker":"Guillermo Rein","startTime":3981.705,"endTime":3985.154,"body":"absolute joy to interview you."},{"speaker":"Guillermo Rein","startTime":3985.214,"endTime":3987.838,"body":"Um, there was my first"},{"speaker":"Guillermo Rein","startTime":3985.214,"endTime":3987.838,"body":"interview and I interviewed"},{"speaker":"Guillermo Rein","startTime":3987.838,"endTime":3990.718,"body":"someone and I, I did adjust."},{"speaker":"Guillermo Rein","startTime":3990.718,"endTime":3992.431,"body":"And following your"},{"speaker":"Guillermo Rein","startTime":3990.718,"endTime":3992.431,"body":"book, I listened to you"},{"speaker":"Guillermo Rein","startTime":3992.431,"endTime":3994.141,"body":"weekly, so I learned"},{"speaker":"Guillermo Rein","startTime":3992.431,"endTime":3994.141,"body":"how you do it."},{"speaker":"Guillermo Rein","startTime":3994.141,"endTime":3996.601,"body":"I thought I'll try"},{"speaker":"Guillermo Rein","startTime":3994.141,"endTime":3996.601,"body":"something similar to that."},{"speaker":"Wojciech Wegrzynski","startTime":3996.706,"endTime":3997.986,"body":"thank you, Guillermo you"},{"speaker":"Wojciech Wegrzynski","startTime":3997.996,"endTime":3998.776,"body":"did a great job on that."},{"speaker":"Wojciech Wegrzynski","startTime":3998.776,"endTime":4000.516,"body":"It was a huge pleasure"},{"speaker":"Wojciech Wegrzynski","startTime":3998.776,"endTime":4000.516,"body":"to be interviewed."},{"speaker":"Wojciech Wegrzynski","startTime":4001.116,"endTime":4003.256,"body":"I have a fresh page,"},{"speaker":"Wojciech Wegrzynski","startTime":4001.116,"endTime":4003.256,"body":"no notes on my eyes."},{"speaker":"Wojciech Wegrzynski","startTime":4003.336,"endTime":4004.656,"body":"So refreshing, you know,"},{"speaker":"Wojciech Wegrzynski","startTime":4005.316,"endTime":4006.066,"body":"time I do it,"},{"speaker":"Wojciech Wegrzynski","startTime":4006.816,"endTime":4007.186,"body":"I it's."},{"speaker":"Wojciech Wegrzynski","startTime":4007.186,"endTime":4008.196,"body":"It's a new today."},{"speaker":"Wojciech Wegrzynski","startTime":4008.346,"endTime":4008.766,"body":"Yes."},{"speaker":"Wojciech Wegrzynski","startTime":4008.796,"endTime":4009.216,"body":"Thank you."},{"speaker":"Wojciech Wegrzynski","startTime":4009.456,"endTime":4013.206,"body":"Well, thank you for, for"},{"speaker":"Wojciech Wegrzynski","startTime":4009.456,"endTime":4013.206,"body":"doing that and, uh, yeah."},{"speaker":"Wojciech Wegrzynski","startTime":4013.236,"endTime":4016.519,"body":"Happy to lend this, tube to"},{"speaker":"Wojciech Wegrzynski","startTime":4013.236,"endTime":4016.519,"body":"spread important messages"},{"speaker":"Wojciech Wegrzynski","startTime":4016.519,"endTime":4018.079,"body":"in the future as well."},{"speaker":"Wojciech Wegrzynski","startTime":4018.559,"endTime":4019.219,"body":"Cheers, man."},{"speaker":"Guillermo Rein","startTime":4019.541,"endTime":4019.901,"body":"thank you."},{"speaker":"Guillermo Rein","startTime":4019.901,"endTime":4020.501,"body":"Thank you so much."},{"speaker":"Wojciech Wegrzynski","startTime":4022.193,"endTime":4022.923,"body":"Yeah, that's it."},{"speaker":"Wojciech Wegrzynski","startTime":4023.523,"endTime":4025.773,"body":"It's me again in"},{"speaker":"Wojciech Wegrzynski","startTime":4023.523,"endTime":4025.773,"body":"the driver's seat."},{"speaker":"Wojciech Wegrzynski","startTime":4025.833,"endTime":4029.163,"body":"Thank you so much Guillermo"},{"speaker":"Wojciech Wegrzynski","startTime":4025.833,"endTime":4029.163,"body":"for taking it over for"},{"speaker":"Wojciech Wegrzynski","startTime":4029.403,"endTime":4031.083,"body":"one episode and thank you."},{"speaker":"Wojciech Wegrzynski","startTime":4031.473,"endTime":4033.603,"body":"So much actually for"},{"speaker":"Wojciech Wegrzynski","startTime":4031.473,"endTime":4033.603,"body":"proposing thing this"},{"speaker":"Wojciech Wegrzynski","startTime":4033.633,"endTime":4035.013,"body":"and organizing it, then."},{"speaker":"Wojciech Wegrzynski","startTime":4035.613,"endTime":4037.053,"body":"I was a nice surprise and."},{"speaker":"Wojciech Wegrzynski","startTime":4037.196,"endTime":4040.016,"body":"It was way more fun than"},{"speaker":"Wojciech Wegrzynski","startTime":4037.196,"endTime":4040.016,"body":"I thought it will be in."},{"speaker":"Wojciech Wegrzynski","startTime":4040.734,"endTime":4043.554,"body":"Actually it's surprising"},{"speaker":"Wojciech Wegrzynski","startTime":4040.734,"endTime":4043.554,"body":"how much the perspective"},{"speaker":"Wojciech Wegrzynski","startTime":4043.584,"endTime":4045.624,"body":"changes from host to guest."},{"speaker":"Wojciech Wegrzynski","startTime":4046.014,"endTime":4050.064,"body":"It was a, I guess, a much"},{"speaker":"Wojciech Wegrzynski","startTime":4046.014,"endTime":4050.064,"body":"needed experience for myself."},{"speaker":"Wojciech Wegrzynski","startTime":4050.304,"endTime":4052.134,"body":"So I can torture my"},{"speaker":"Wojciech Wegrzynski","startTime":4050.304,"endTime":4052.134,"body":"guests better actually."},{"speaker":"Wojciech Wegrzynski","startTime":4052.644,"endTime":4055.134,"body":"And anyway, I hope"},{"speaker":"Wojciech Wegrzynski","startTime":4052.644,"endTime":4055.134,"body":"all of you enjoyed the"},{"speaker":"Wojciech Wegrzynski","startTime":4055.164,"endTime":4056.214,"body":"wind and fire things."},{"speaker":"Wojciech Wegrzynski","startTime":4056.214,"endTime":4057.264,"body":"I had to say."},{"speaker":"Wojciech Wegrzynski","startTime":4057.774,"endTime":4060.024,"body":"It's a fantastic"},{"speaker":"Wojciech Wegrzynski","startTime":4057.774,"endTime":4060.024,"body":"topic of science."},{"speaker":"Wojciech Wegrzynski","startTime":4060.324,"endTime":4065.184,"body":"It's a subject that's never"},{"speaker":"Wojciech Wegrzynski","startTime":4060.324,"endTime":4065.184,"body":"ending because as many buildings"},{"speaker":"Wojciech Wegrzynski","startTime":4065.184,"endTime":4068.664,"body":"as many fire and wind the"},{"speaker":"Wojciech Wegrzynski","startTime":4065.184,"endTime":4068.664,"body":"interactions there will be."},{"speaker":"Wojciech Wegrzynski","startTime":4069.084,"endTime":4073.464,"body":"And I think if we want to build"},{"speaker":"Wojciech Wegrzynski","startTime":4069.084,"endTime":4073.464,"body":"a fire safe society, we need."},{"speaker":"Wojciech Wegrzynski","startTime":4073.464,"endTime":4074.184,"body":"To understand."},{"speaker":"Wojciech Wegrzynski","startTime":4074.604,"endTime":4075.894,"body":"This phenomenon better."},{"speaker":"Wojciech Wegrzynski","startTime":4076.434,"endTime":4077.364,"body":"My team and I."},{"speaker":"Wojciech Wegrzynski","startTime":4077.454,"endTime":4082.284,"body":"We are working very hard to"},{"speaker":"Wojciech Wegrzynski","startTime":4077.454,"endTime":4082.284,"body":"understand it and build guidance"},{"speaker":"Wojciech Wegrzynski","startTime":4082.314,"endTime":4084.234,"body":"for the rest of the community."},{"speaker":"Wojciech Wegrzynski","startTime":4084.234,"endTime":4085.434,"body":"And we are very."},{"speaker":"Wojciech Wegrzynski","startTime":4085.464,"endTime":4088.434,"body":"Very happy to see other groups"},{"speaker":"Wojciech Wegrzynski","startTime":4085.464,"endTime":4088.434,"body":"interested in the subject."},{"speaker":"Wojciech Wegrzynski","startTime":4088.704,"endTime":4090.174,"body":"Uh, other researchers pursuing."},{"speaker":"Wojciech Wegrzynski","startTime":4090.274,"endTime":4092.434,"body":"The research in the"},{"speaker":"Wojciech Wegrzynski","startTime":4090.274,"endTime":4092.434,"body":"field of wind and fire."},{"speaker":"Wojciech Wegrzynski","startTime":4092.884,"endTime":4095.704,"body":"It makes me very happy"},{"speaker":"Wojciech Wegrzynski","startTime":4092.884,"endTime":4095.704,"body":"to see how this field."},{"speaker":"Wojciech Wegrzynski","startTime":4095.734,"endTime":4098.134,"body":"It is growing and so much."},{"speaker":"Wojciech Wegrzynski","startTime":4098.464,"endTime":4100.654,"body":"Great stuff will"},{"speaker":"Wojciech Wegrzynski","startTime":4098.464,"endTime":4100.654,"body":"come out of that."},{"speaker":"Wojciech Wegrzynski","startTime":4101.164,"endTime":4103.534,"body":"And yeah, I will not"},{"speaker":"Wojciech Wegrzynski","startTime":4101.164,"endTime":4103.534,"body":"torture you anymore."},{"speaker":"Wojciech Wegrzynski","startTime":4103.564,"endTime":4105.234,"body":"With wind and fire science."},{"speaker":"Wojciech Wegrzynski","startTime":4105.234,"endTime":4109.014,"body":"I think if you sustain"},{"speaker":"Wojciech Wegrzynski","startTime":4105.234,"endTime":4109.014,"body":"so long, uh, You're good."},{"speaker":"Wojciech Wegrzynski","startTime":4110.214,"endTime":4113.198,"body":"And, thank you for doing that"},{"speaker":"Wojciech Wegrzynski","startTime":4110.214,"endTime":4113.198,"body":"for thank you for enduring."},{"speaker":"Wojciech Wegrzynski","startTime":4113.348,"endTime":4117.608,"body":"That thank you for"},{"speaker":"Wojciech Wegrzynski","startTime":4113.348,"endTime":4117.608,"body":"being here and yeah."},{"speaker":"Wojciech Wegrzynski","startTime":4117.638,"endTime":4119.318,"body":"50 episodes of the podcast."},{"speaker":"Wojciech Wegrzynski","startTime":4119.978,"endTime":4122.348,"body":"It makes me very"},{"speaker":"Wojciech Wegrzynski","startTime":4119.978,"endTime":4122.348,"body":"happy and I hope."},{"speaker":"Wojciech Wegrzynski","startTime":4122.768,"endTime":4125.768,"body":"You enjoy this show"},{"speaker":"Wojciech Wegrzynski","startTime":4122.768,"endTime":4125.768,"body":"as much as I do."},{"speaker":"Wojciech Wegrzynski","startTime":4126.278,"endTime":4129.968,"body":"And if you do well next"},{"speaker":"Wojciech Wegrzynski","startTime":4126.278,"endTime":4129.968,"body":"Wednesday, next time I see you"},{"speaker":"Wojciech Wegrzynski","startTime":4129.968,"endTime":4131.768,"body":"episode 51 and it's going to be."},{"speaker":"Wojciech Wegrzynski","startTime":4131.828,"endTime":4132.158,"body":"Awesome."},{"speaker":"Wojciech Wegrzynski","startTime":4132.428,"endTime":4133.208,"body":"As usual."},{"speaker":"Wojciech Wegrzynski","startTime":4133.928,"endTime":4134.678,"body":"See you there."},{"speaker":"Wojciech Wegrzynski","startTime":4134.768,"endTime":4135.218,"body":"Thank you."},{"speaker":"Wojciech Wegrzynski","startTime":4135.248,"endTime":4135.818,"body":"Cheers."}]}