{"version":"1.0.0","segments":[{"speaker":"Wojciech Wegrzynski","startTime":0.307,"endTime":0.877,"body":"Hello, everybody."},{"speaker":"Wojciech Wegrzynski","startTime":0.877,"endTime":2.287,"body":"Welcome to the"},{"speaker":"Wojciech Wegrzynski","startTime":0.877,"endTime":2.287,"body":"fire science show."},{"speaker":"Wojciech Wegrzynski","startTime":2.527,"endTime":5.107,"body":"Finally, it gets you the"},{"speaker":"Wojciech Wegrzynski","startTime":2.527,"endTime":5.107,"body":"episode that was talking a lot"},{"speaker":"Wojciech Wegrzynski","startTime":5.107,"endTime":6.427,"body":"about in the previous episode."},{"speaker":"Wojciech Wegrzynski","startTime":6.817,"endTime":9.487,"body":"And that is the glass"},{"speaker":"Wojciech Wegrzynski","startTime":6.817,"endTime":9.487,"body":"in fire experiment."},{"speaker":"Wojciech Wegrzynski","startTime":10.027,"endTime":15.577,"body":"Extremely important subject in"},{"speaker":"Wojciech Wegrzynski","startTime":10.027,"endTime":15.577,"body":"fire and fire dynamics studies,"},{"speaker":"Wojciech Wegrzynski","startTime":15.577,"endTime":17.527,"body":"and very, very relevant for the."},{"speaker":"Wojciech Wegrzynski","startTime":17.947,"endTime":19.987,"body":"Whole fire engineering"},{"speaker":"Wojciech Wegrzynski","startTime":17.947,"endTime":19.987,"body":"concepts of buildings."},{"speaker":"Wojciech Wegrzynski","startTime":20.347,"endTime":23.257,"body":"And yet not that many people"},{"speaker":"Wojciech Wegrzynski","startTime":20.347,"endTime":23.257,"body":"researched it and it's not"},{"speaker":"Wojciech Wegrzynski","startTime":23.437,"endTime":26.737,"body":"very easy to, to find experts"},{"speaker":"Wojciech Wegrzynski","startTime":23.437,"endTime":26.737,"body":"on modern glazing virus."},{"speaker":"Wojciech Wegrzynski","startTime":27.277,"endTime":30.697,"body":"So I'm really, really happy"},{"speaker":"Wojciech Wegrzynski","startTime":27.277,"endTime":30.697,"body":"that I found one in that is."},{"speaker":"Wojciech Wegrzynski","startTime":31.177,"endTime":32.197,"body":"Really, really good."},{"speaker":"Wojciech Wegrzynski","startTime":32.587,"endTime":34.567,"body":"And that is, uh, professor Wang."},{"speaker":"Wojciech Wegrzynski","startTime":34.567,"endTime":37.237,"body":"Yu from USTC in China."},{"speaker":"Wojciech Wegrzynski","startTime":37.727,"endTime":41.51,"body":"Yu is a prolly better known"},{"speaker":"Wojciech Wegrzynski","startTime":37.727,"endTime":41.51,"body":"for his involvement in the"},{"speaker":"Wojciech Wegrzynski","startTime":41.54,"endTime":44.78,"body":"Iris project on informal"},{"speaker":"Wojciech Wegrzynski","startTime":41.54,"endTime":44.78,"body":"settlements where this project."},{"speaker":"Wojciech Wegrzynski","startTime":44.86,"endTime":48.38,"body":"won like all the awards"},{"speaker":"Wojciech Wegrzynski","startTime":44.86,"endTime":48.38,"body":"that were available to"},{"speaker":"Wojciech Wegrzynski","startTime":48.38,"endTime":50.15,"body":"get in the last years."},{"speaker":"Wojciech Wegrzynski","startTime":50.15,"endTime":52.49,"body":"And that was an amazing"},{"speaker":"Wojciech Wegrzynski","startTime":50.15,"endTime":52.49,"body":"development and something"},{"speaker":"Wojciech Wegrzynski","startTime":52.52,"endTime":55.91,"body":"that eventually must come into"},{"speaker":"Wojciech Wegrzynski","startTime":52.52,"endTime":55.91,"body":"the podcast because I would"},{"speaker":"Wojciech Wegrzynski","startTime":56.39,"endTime":57.89,"body":"love to share that with you."},{"speaker":"Wojciech Wegrzynski","startTime":58.46,"endTime":62.48,"body":"Anyway , Yu is also has"},{"speaker":"Wojciech Wegrzynski","startTime":58.46,"endTime":62.48,"body":"on his PhD on glass and"},{"speaker":"Wojciech Wegrzynski","startTime":62.51,"endTime":66.37,"body":"fire and  he did extensive"},{"speaker":"Wojciech Wegrzynski","startTime":62.51,"endTime":66.37,"body":"research and lazing in fire."},{"speaker":"Wojciech Wegrzynski","startTime":66.52,"endTime":68.68,"body":"And during his time"},{"speaker":"Wojciech Wegrzynski","startTime":66.52,"endTime":68.68,"body":"in Edinburgh now he's"},{"speaker":"Wojciech Wegrzynski","startTime":68.68,"endTime":70.18,"body":"continuing that in, in China."},{"speaker":"Wojciech Wegrzynski","startTime":70.51,"endTime":74.89,"body":"So , he has really great"},{"speaker":"Wojciech Wegrzynski","startTime":70.51,"endTime":74.89,"body":"experience experimental"},{"speaker":"Wojciech Wegrzynski","startTime":74.92,"endTime":77.23,"body":"and modeling experience"},{"speaker":"Wojciech Wegrzynski","startTime":74.92,"endTime":77.23,"body":"in the glass behavior."},{"speaker":"Wojciech Wegrzynski","startTime":77.68,"endTime":79.06,"body":"a lot to learn from him."},{"speaker":"Wojciech Wegrzynski","startTime":79.48,"endTime":82.84,"body":"Uh, this episode is probably"},{"speaker":"Wojciech Wegrzynski","startTime":79.48,"endTime":82.84,"body":"more engineering and"},{"speaker":"Wojciech Wegrzynski","startTime":82.87,"endTime":85.57,"body":"technical than, than the"},{"speaker":"Wojciech Wegrzynski","startTime":82.87,"endTime":85.57,"body":"usual podcast episodes."},{"speaker":"Wojciech Wegrzynski","startTime":85.69,"endTime":89.77,"body":"So there's a lot of terms"},{"speaker":"Wojciech Wegrzynski","startTime":85.69,"endTime":89.77,"body":"flying around without warning."},{"speaker":"Wojciech Wegrzynski","startTime":90.07,"endTime":93.547,"body":"So maybe I'll, try to give you"},{"speaker":"Wojciech Wegrzynski","startTime":90.07,"endTime":93.547,"body":"a little background on that."},{"speaker":"Wojciech Wegrzynski","startTime":94.297,"endTime":96.967,"body":"So we're talking about"},{"speaker":"Wojciech Wegrzynski","startTime":94.297,"endTime":96.967,"body":"the glazing and different"},{"speaker":"Wojciech Wegrzynski","startTime":96.967,"endTime":98.287,"body":"glazing technologies."},{"speaker":"Wojciech Wegrzynski","startTime":99.037,"endTime":101.587,"body":"If you think about a simple"},{"speaker":"Wojciech Wegrzynski","startTime":99.037,"endTime":101.587,"body":"glass panel, like the"},{"speaker":"Wojciech Wegrzynski","startTime":101.587,"endTime":104.017,"body":"simplest form of glass,"},{"speaker":"Wojciech Wegrzynski","startTime":101.587,"endTime":104.017,"body":"that would be something"},{"speaker":"Wojciech Wegrzynski","startTime":104.017,"endTime":105.367,"body":"we call the float glass."},{"speaker":"Wojciech Wegrzynski","startTime":106.057,"endTime":108.157,"body":"And,  that's just"},{"speaker":"Wojciech Wegrzynski","startTime":106.057,"endTime":108.157,"body":"glass, nothing else."},{"speaker":"Wojciech Wegrzynski","startTime":108.547,"endTime":111.457,"body":"Now if you subject this"},{"speaker":"Wojciech Wegrzynski","startTime":108.547,"endTime":111.457,"body":"glass to temperature during"},{"speaker":"Wojciech Wegrzynski","startTime":111.457,"endTime":112.567,"body":"the process of tempering."},{"speaker":"Wojciech Wegrzynski","startTime":113.197,"endTime":114.847,"body":"And then cooled it down."},{"speaker":"Wojciech Wegrzynski","startTime":114.847,"endTime":116.827,"body":"You pre-stressed the glass"},{"speaker":"Wojciech Wegrzynski","startTime":114.847,"endTime":116.827,"body":"and you receive something"},{"speaker":"Wojciech Wegrzynski","startTime":116.857,"endTime":119.467,"body":"that we called tempered"},{"speaker":"Wojciech Wegrzynski","startTime":116.857,"endTime":119.467,"body":"glass, and that's something"},{"speaker":"Wojciech Wegrzynski","startTime":119.467,"endTime":122.827,"body":"that behaves completely"},{"speaker":"Wojciech Wegrzynski","startTime":119.467,"endTime":122.827,"body":"different as Yu will explain."},{"speaker":"Wojciech Wegrzynski","startTime":122.827,"endTime":123.997,"body":"And this is something that is."},{"speaker":"Wojciech Wegrzynski","startTime":124.687,"endTime":127.417,"body":"Very focal to his"},{"speaker":"Wojciech Wegrzynski","startTime":124.687,"endTime":127.417,"body":"studies because this"},{"speaker":"Wojciech Wegrzynski","startTime":127.417,"endTime":128.587,"body":"type of glasses very."},{"speaker":"Wojciech Wegrzynski","startTime":128.734,"endTime":130.087,"body":"force, strain resistance."},{"speaker":"Wojciech Wegrzynski","startTime":130.417,"endTime":132.337,"body":"So it's used for."},{"speaker":"Wojciech Wegrzynski","startTime":132.637,"endTime":133.177,"body":"Facades."},{"speaker":"Wojciech Wegrzynski","startTime":133.657,"endTime":135.877,"body":"Especially facades in large"},{"speaker":"Wojciech Wegrzynski","startTime":133.657,"endTime":135.877,"body":"buildings, you can build"},{"speaker":"Wojciech Wegrzynski","startTime":135.877,"endTime":139.327,"body":"a really big glass panel"},{"speaker":"Wojciech Wegrzynski","startTime":135.877,"endTime":139.327,"body":"out of different types"},{"speaker":"Wojciech Wegrzynski","startTime":139.327,"endTime":140.497,"body":"of glass than, than that."},{"speaker":"Wojciech Wegrzynski","startTime":140.917,"endTime":144.337,"body":"So it definitely is an important"},{"speaker":"Wojciech Wegrzynski","startTime":140.917,"endTime":144.337,"body":"type of class to be considered."},{"speaker":"Wojciech Wegrzynski","startTime":144.787,"endTime":146.647,"body":"There's also more there's"},{"speaker":"Wojciech Wegrzynski","startTime":144.787,"endTime":146.647,"body":"there's laminated glass."},{"speaker":"Wojciech Wegrzynski","startTime":146.647,"endTime":147.367,"body":"So you take."},{"speaker":"Wojciech Wegrzynski","startTime":147.667,"endTime":150.217,"body":"Piece of glass and you put"},{"speaker":"Wojciech Wegrzynski","startTime":147.667,"endTime":150.217,"body":"the foil on it that changes"},{"speaker":"Wojciech Wegrzynski","startTime":150.607,"endTime":153.157,"body":"some of the properties of"},{"speaker":"Wojciech Wegrzynski","startTime":150.607,"endTime":153.157,"body":"the whole glass system."},{"speaker":"Wojciech Wegrzynski","startTime":153.637,"endTime":156.967,"body":"You receive a, basically"},{"speaker":"Wojciech Wegrzynski","startTime":153.637,"endTime":156.967,"body":"a float glass that sticks"},{"speaker":"Wojciech Wegrzynski","startTime":156.967,"endTime":157.897,"body":"to a layer of foil."},{"speaker":"Wojciech Wegrzynski","startTime":158.287,"endTime":161.14,"body":"And then the foil changes the"},{"speaker":"Wojciech Wegrzynski","startTime":158.287,"endTime":161.14,"body":"behavior because suddenly if"},{"speaker":"Wojciech Wegrzynski","startTime":161.14,"endTime":163.9,"body":"you crack the glass, The pieces"},{"speaker":"Wojciech Wegrzynski","startTime":161.14,"endTime":163.9,"body":"will not fall off because"},{"speaker":"Wojciech Wegrzynski","startTime":163.9,"endTime":165.01,"body":"they are stick to defaults."},{"speaker":"Wojciech Wegrzynski","startTime":165.1,"endTime":166.853,"body":"So again, different behavior."},{"speaker":"Wojciech Wegrzynski","startTime":167.243,"endTime":168.893,"body":"And met many times in"},{"speaker":"Wojciech Wegrzynski","startTime":167.243,"endTime":168.893,"body":"the episode, you'll"},{"speaker":"Wojciech Wegrzynski","startTime":168.923,"endTime":170.693,"body":"hear a name, PVB foil."},{"speaker":"Wojciech Wegrzynski","startTime":170.723,"endTime":171.173,"body":"That's a"},{"speaker":"Wojciech Wegrzynski","startTime":173.153,"endTime":174.773,"body":"Or something foil that."},{"speaker":"Wojciech Wegrzynski","startTime":175.373,"endTime":177.503,"body":"It's a key component in this."},{"speaker":"Wojciech Wegrzynski","startTime":177.893,"endTime":180.413,"body":"In this laminated bill,"},{"speaker":"Wojciech Wegrzynski","startTime":177.893,"endTime":180.413,"body":"hasn't connecting the glass"},{"speaker":"Wojciech Wegrzynski","startTime":180.473,"endTime":185.123,"body":"layers together and it has"},{"speaker":"Wojciech Wegrzynski","startTime":180.473,"endTime":185.123,"body":"certain characteristics,"},{"speaker":"Wojciech Wegrzynski","startTime":185.123,"endTime":187.973,"body":"certain properties that we"},{"speaker":"Wojciech Wegrzynski","startTime":185.123,"endTime":187.973,"body":"need to study to understand."},{"speaker":"Wojciech Wegrzynski","startTime":188.363,"endTime":190.193,"body":"How the glass"},{"speaker":"Wojciech Wegrzynski","startTime":188.363,"endTime":190.193,"body":"behaves as a system."},{"speaker":"Wojciech Wegrzynski","startTime":190.763,"endTime":194.603,"body":"And finally, well, you'll"},{"speaker":"Wojciech Wegrzynski","startTime":190.763,"endTime":194.603,"body":"learn that in the episode,"},{"speaker":"Wojciech Wegrzynski","startTime":194.603,"endTime":199.283,"body":"but glass is really critical"},{"speaker":"Wojciech Wegrzynski","startTime":194.603,"endTime":199.283,"body":"for compartment fire dynamics."},{"speaker":"Wojciech Wegrzynski","startTime":199.733,"endTime":201.173,"body":"The development of fires."},{"speaker":"Wojciech Wegrzynski","startTime":201.713,"endTime":205.673,"body":"We make many assumptions related"},{"speaker":"Wojciech Wegrzynski","startTime":201.713,"endTime":205.673,"body":"to the ventilation conditions"},{"speaker":"Wojciech Wegrzynski","startTime":205.673,"endTime":207.203,"body":"in which the fires take place."},{"speaker":"Wojciech Wegrzynski","startTime":208.043,"endTime":212.123,"body":"But do we really consider"},{"speaker":"Wojciech Wegrzynski","startTime":208.043,"endTime":212.123,"body":"if this conditions can"},{"speaker":"Wojciech Wegrzynski","startTime":212.153,"endTime":213.293,"body":"occur in our buildings?"},{"speaker":"Wojciech Wegrzynski","startTime":213.293,"endTime":214.853,"body":"Like, It's really modeling."},{"speaker":"Wojciech Wegrzynski","startTime":215.423,"endTime":217.013,"body":"A huge compartment fire."},{"speaker":"Wojciech Wegrzynski","startTime":217.433,"endTime":218.573,"body":"Taking into account that."},{"speaker":"Wojciech Wegrzynski","startTime":218.713,"endTime":221.203,"body":"200 square meters of"},{"speaker":"Wojciech Wegrzynski","startTime":218.713,"endTime":221.203,"body":"windows are already open"},{"speaker":"Wojciech Wegrzynski","startTime":221.203,"endTime":222.103,"body":"when the fire starts."},{"speaker":"Wojciech Wegrzynski","startTime":222.103,"endTime":224.053,"body":"Is this really a"},{"speaker":"Wojciech Wegrzynski","startTime":222.103,"endTime":224.053,"body":"realistic fire scenario?"},{"speaker":"Wojciech Wegrzynski","startTime":224.143,"endTime":224.893,"body":"I don't know."},{"speaker":"Wojciech Wegrzynski","startTime":225.193,"endTime":227.773,"body":"I hope you make up your own"},{"speaker":"Wojciech Wegrzynski","startTime":225.193,"endTime":227.773,"body":"opinion after this episode"},{"speaker":"Wojciech Wegrzynski","startTime":227.773,"endTime":229.033,"body":"and you learn a lot about."},{"speaker":"Wojciech Wegrzynski","startTime":229.453,"endTime":230.623,"body":"The glass behavior of fire."},{"speaker":"Wojciech Wegrzynski","startTime":230.653,"endTime":234.583,"body":"And I was, I was thrilled to"},{"speaker":"Wojciech Wegrzynski","startTime":230.653,"endTime":234.583,"body":"finally have someone to chat"},{"speaker":"Wojciech Wegrzynski","startTime":234.583,"endTime":238.183,"body":"about this topic because I"},{"speaker":"Wojciech Wegrzynski","startTime":234.583,"endTime":238.183,"body":"find it one of the fundamental"},{"speaker":"Wojciech Wegrzynski","startTime":238.243,"endTime":239.893,"body":"for the modern fire safety."},{"speaker":"Wojciech Wegrzynski","startTime":240.133,"endTime":243.643,"body":"So yeah, it's a little longer"},{"speaker":"Wojciech Wegrzynski","startTime":240.133,"endTime":243.643,"body":"introduction than usual."},{"speaker":"Wojciech Wegrzynski","startTime":243.943,"endTime":246.703,"body":"I hope the episode meets your."},{"speaker":"Wojciech Wegrzynski","startTime":246.763,"endTime":247.633,"body":"high hopes."},{"speaker":"Wojciech Wegrzynski","startTime":247.743,"endTime":249.723,"body":"so yeah, let's not"},{"speaker":"Wojciech Wegrzynski","startTime":247.743,"endTime":249.723,"body":"prolong this anymore."},{"speaker":"Wojciech Wegrzynski","startTime":249.983,"endTime":252.263,"body":"Let's spin the intro and"},{"speaker":"Wojciech Wegrzynski","startTime":249.983,"endTime":252.263,"body":"jump into the episode"},{"speaker":"Wojciech Wegrzynski","startTime":275.76,"endTime":276.205,"body":"Everybody."},{"speaker":"Wojciech Wegrzynski","startTime":276.325,"endTime":279.795,"body":"Welcome to fire science show"},{"speaker":"Wojciech Wegrzynski","startTime":276.325,"endTime":279.795,"body":"I'm today with Professor Wang Yu"},{"speaker":"Wojciech Wegrzynski","startTime":280.105,"endTime":284.695,"body":"from State Key Fire Laboratory"},{"speaker":"Wojciech Wegrzynski","startTime":280.105,"endTime":284.695,"body":"of the USTC from China."},{"speaker":"Wojciech Wegrzynski","startTime":285.205,"endTime":286.945,"body":"Hello, you great to"},{"speaker":"Wojciech Wegrzynski","startTime":285.205,"endTime":286.945,"body":"have you on the podcast."},{"speaker":"Yu Wang","startTime":287.852,"endTime":288.202,"body":"Hello?"},{"speaker":"Yu Wang","startTime":289.002,"endTime":289.422,"body":"Yeah."},{"speaker":"Wojciech Wegrzynski","startTime":289.629,"endTime":291.487,"body":"thank"},{"speaker":"Wojciech Wegrzynski","startTime":289.629,"endTime":291.487,"body":"you for taking my invitation."},{"speaker":"Wojciech Wegrzynski","startTime":291.757,"endTime":296.947,"body":"I was looking for an expert"},{"speaker":"Wojciech Wegrzynski","startTime":291.757,"endTime":296.947,"body":"on glass or, or glazing"},{"speaker":"Wojciech Wegrzynski","startTime":296.947,"endTime":298.353,"body":"in fire, for a while."},{"speaker":"Wojciech Wegrzynski","startTime":298.353,"endTime":300.997,"body":"And eventually you get"},{"speaker":"Wojciech Wegrzynski","startTime":298.353,"endTime":300.997,"body":"recommended and I'm, super"},{"speaker":"Wojciech Wegrzynski","startTime":300.997,"endTime":304.127,"body":"excited to, uh, do this"},{"speaker":"Wojciech Wegrzynski","startTime":300.997,"endTime":304.127,"body":"interview because this"},{"speaker":"Wojciech Wegrzynski","startTime":304.127,"endTime":305.927,"body":"subject for me, with every."},{"speaker":"Wojciech Wegrzynski","startTime":306.422,"endTime":311.402,"body":"Fire experiment I make is"},{"speaker":"Wojciech Wegrzynski","startTime":306.422,"endTime":311.402,"body":"more and, and more important."},{"speaker":"Wojciech Wegrzynski","startTime":311.858,"endTime":315.902,"body":"so maybe let's start with, a"},{"speaker":"Wojciech Wegrzynski","startTime":311.858,"endTime":315.902,"body":"nice, way  so maybe, can you"},{"speaker":"Wojciech Wegrzynski","startTime":315.902,"endTime":320.552,"body":"tell me about your previous"},{"speaker":"Wojciech Wegrzynski","startTime":315.902,"endTime":320.552,"body":"studies on, when did you build"},{"speaker":"Wojciech Wegrzynski","startTime":320.552,"endTime":324.932,"body":"your interest on glazing in fire"},{"speaker":"Wojciech Wegrzynski","startTime":320.552,"endTime":324.932,"body":"and how did it develop for you?"},{"speaker":"Yu Wang","startTime":325.245,"endTime":326.922,"body":"actually I'll"},{"speaker":"Yu Wang","startTime":325.245,"endTime":326.922,"body":"start, these areas"},{"speaker":"Yu Wang","startTime":327.042,"endTime":328.632,"body":"from the, my PhD study."},{"speaker":"Yu Wang","startTime":329.367,"endTime":331.617,"body":"I mean from nearly 10 years ago."},{"speaker":"Yu Wang","startTime":332.043,"endTime":336.84,"body":"Uh, yeah, so during that stage,"},{"speaker":"Yu Wang","startTime":332.043,"endTime":336.84,"body":"uh, we conducted the some"},{"speaker":"Yu Wang","startTime":336.9,"endTime":341.55,"body":"experiments and also developed"},{"speaker":"Yu Wang","startTime":336.9,"endTime":341.55,"body":"numerical software using the"},{"speaker":"Yu Wang","startTime":341.82,"endTime":345.307,"body":"finite animal method to predict"},{"speaker":"Yu Wang","startTime":341.82,"endTime":345.307,"body":"the summer stress wearing and"},{"speaker":"Yu Wang","startTime":345.587,"endTime":349.913,"body":"the strand during the fire"},{"speaker":"Yu Wang","startTime":345.587,"endTime":349.913,"body":"on the, or the similar load."},{"speaker":"Yu Wang","startTime":350.473,"endTime":355.35,"body":"And we successfully, predict"},{"speaker":"Yu Wang","startTime":350.473,"endTime":355.35,"body":"the crack path and, crack"},{"speaker":"Yu Wang","startTime":355.35,"endTime":359.37,"body":"propagation uh, of the"},{"speaker":"Yu Wang","startTime":355.35,"endTime":359.37,"body":"glazing and after that,"},{"speaker":"Yu Wang","startTime":359.375,"endTime":362.62,"body":"so that we can, make some,"},{"speaker":"Yu Wang","startTime":359.375,"endTime":362.62,"body":"full scale experiments and"},{"speaker":"Yu Wang","startTime":362.83,"endTime":364.633,"body":"regulate our, simulation."},{"speaker":"Yu Wang","startTime":365.054,"endTime":368.936,"body":"so we started this area from,"},{"speaker":"Yu Wang","startTime":365.054,"endTime":368.936,"body":"uh, there, And, for now, we"},{"speaker":"Yu Wang","startTime":368.936,"endTime":371.639,"body":"are conducting some experiments"},{"speaker":"Yu Wang","startTime":368.936,"endTime":371.639,"body":"to understand, you know,"},{"speaker":"Yu Wang","startTime":371.639,"endTime":374.369,"body":"the interaction between the"},{"speaker":"Yu Wang","startTime":371.639,"endTime":374.369,"body":"glass and component of fire."},{"speaker":"Wojciech Wegrzynski","startTime":374.649,"endTime":376.359,"body":"This is,"},{"speaker":"Wojciech Wegrzynski","startTime":374.649,"endTime":376.359,"body":"uh, yeah, this is exactly why"},{"speaker":"Wojciech Wegrzynski","startTime":376.364,"endTime":380.859,"body":"I brought you here because this"},{"speaker":"Wojciech Wegrzynski","startTime":376.364,"endTime":380.859,"body":"interaction is, very fundamental"},{"speaker":"Wojciech Wegrzynski","startTime":380.859,"endTime":384.866,"body":"to understanding, fire and"},{"speaker":"Wojciech Wegrzynski","startTime":380.859,"endTime":384.866,"body":"fire design in, in buildings."},{"speaker":"Wojciech Wegrzynski","startTime":385.702,"endTime":389.092,"body":"first maybe let's start"},{"speaker":"Wojciech Wegrzynski","startTime":385.702,"endTime":389.092,"body":"with, with the glass because,"},{"speaker":"Wojciech Wegrzynski","startTime":389.152,"endTime":390.862,"body":"you know, if you look back."},{"speaker":"Wojciech Wegrzynski","startTime":391.092,"endTime":397.242,"body":"30 40 50 years ago in, into the"},{"speaker":"Wojciech Wegrzynski","startTime":391.092,"endTime":397.242,"body":"golden era of, of fire science"},{"speaker":"Wojciech Wegrzynski","startTime":397.242,"endTime":399.192,"body":"and experiments being conducted."},{"speaker":"Wojciech Wegrzynski","startTime":399.672,"endTime":404.742,"body":"The glass used in buildings"},{"speaker":"Wojciech Wegrzynski","startTime":399.672,"endTime":404.742,"body":"30, 40, 50 years ago was a"},{"speaker":"Wojciech Wegrzynski","startTime":404.922,"endTime":409.422,"body":"completely different thing"},{"speaker":"Wojciech Wegrzynski","startTime":404.922,"endTime":409.422,"body":"than what we use today."},{"speaker":"Wojciech Wegrzynski","startTime":410.187,"endTime":412.857,"body":"In terms of its thermal"},{"speaker":"Wojciech Wegrzynski","startTime":410.187,"endTime":412.857,"body":"properties for the"},{"speaker":"Wojciech Wegrzynski","startTime":412.857,"endTime":415.951,"body":"buildings, but also in"},{"speaker":"Wojciech Wegrzynski","startTime":412.857,"endTime":415.951,"body":"terms of properties to fire."},{"speaker":"Wojciech Wegrzynski","startTime":416.341,"endTime":420.582,"body":"Now we, have this, uh, modern"},{"speaker":"Wojciech Wegrzynski","startTime":416.341,"endTime":420.582,"body":"glass technologies , with"},{"speaker":"Wojciech Wegrzynski","startTime":420.792,"endTime":425.532,"body":"tempered glass, laminated,"},{"speaker":"Wojciech Wegrzynski","startTime":420.792,"endTime":425.532,"body":"glass, different infill panels,"},{"speaker":"Wojciech Wegrzynski","startTime":426.122,"endTime":429.232,"body":"different, layers, two layered"},{"speaker":"Wojciech Wegrzynski","startTime":426.122,"endTime":429.232,"body":"windows, three, layered windows."},{"speaker":"Wojciech Wegrzynski","startTime":429.511,"endTime":433.414,"body":"can you try and comment on,"},{"speaker":"Wojciech Wegrzynski","startTime":429.511,"endTime":433.414,"body":"on how this modern technology"},{"speaker":"Wojciech Wegrzynski","startTime":433.414,"endTime":437.718,"body":"differs from this old, type"},{"speaker":"Wojciech Wegrzynski","startTime":433.414,"endTime":437.718,"body":"like single glass panel windows"},{"speaker":"Wojciech Wegrzynski","startTime":437.718,"endTime":439.411,"body":"from the, from the far pass?"},{"speaker":"Yu Wang","startTime":440.312,"endTime":440.762,"body":"Yes."},{"speaker":"Yu Wang","startTime":440.852,"endTime":441.422,"body":"Uh, sure."},{"speaker":"Yu Wang","startTime":441.598,"endTime":442.706,"body":"it's a very good question."},{"speaker":"Yu Wang","startTime":442.706,"endTime":446.978,"body":"So actually, 30 - 40 years"},{"speaker":"Yu Wang","startTime":442.706,"endTime":446.978,"body":"ago, you know, like , they"},{"speaker":"Yu Wang","startTime":446.978,"endTime":451.958,"body":"started very  research to"},{"speaker":"Yu Wang","startTime":446.978,"endTime":451.958,"body":"study the, to the non tempered"},{"speaker":"Yu Wang","startTime":451.958,"endTime":455.093,"body":"glass breakage mainly in fire."},{"speaker":"Yu Wang","startTime":455.393,"endTime":458.843,"body":"So they developed a, a good"},{"speaker":"Yu Wang","startTime":455.393,"endTime":458.843,"body":"software, which is called"},{"speaker":"Yu Wang","startTime":458.843,"endTime":462.256,"body":"a brick web, and, they"},{"speaker":"Yu Wang","startTime":458.843,"endTime":462.256,"body":"can, use this software to"},{"speaker":"Yu Wang","startTime":462.406,"endTime":465.636,"body":"predict the temperature"},{"speaker":"Yu Wang","startTime":462.406,"endTime":465.636,"body":"component and then predict"},{"speaker":"Yu Wang","startTime":465.636,"endTime":468.306,"body":"the temperature difference"},{"speaker":"Yu Wang","startTime":465.636,"endTime":468.306,"body":"of non temperature glass."},{"speaker":"Yu Wang","startTime":468.753,"endTime":472.333,"body":"but that kind of glass is"},{"speaker":"Yu Wang","startTime":468.753,"endTime":472.333,"body":"primarily used for the windows."},{"speaker":"Yu Wang","startTime":472.866,"endTime":474.696,"body":"not for the glass facade."},{"speaker":"Yu Wang","startTime":475.311,"endTime":480.131,"body":"So actually in the very recent"},{"speaker":"Yu Wang","startTime":475.311,"endTime":480.131,"body":"10 years, from my PhD started,"},{"speaker":"Yu Wang","startTime":480.131,"endTime":484.151,"body":"we started to focus on the glass"},{"speaker":"Yu Wang","startTime":480.131,"endTime":484.151,"body":"facade on high-rise buildings."},{"speaker":"Yu Wang","startTime":484.601,"endTime":486.641,"body":"So like what you said,"},{"speaker":"Yu Wang","startTime":484.601,"endTime":486.641,"body":"it's very different."},{"speaker":"Yu Wang","startTime":486.701,"endTime":489.444,"body":"They, for example, in"},{"speaker":"Yu Wang","startTime":486.701,"endTime":489.444,"body":"China, it required a lot."},{"speaker":"Yu Wang","startTime":489.504,"endTime":492.939,"body":"You have to use the tempered"},{"speaker":"Yu Wang","startTime":489.504,"endTime":492.939,"body":"glazing, in the facade."},{"speaker":"Yu Wang","startTime":493.237,"endTime":496.069,"body":"so I think the most different"},{"speaker":"Yu Wang","startTime":493.237,"endTime":496.069,"body":"is that the tempered glass,"},{"speaker":"Yu Wang","startTime":496.456,"endTime":499.584,"body":"when you manufacture temper,"},{"speaker":"Yu Wang","startTime":496.456,"endTime":499.584,"body":"actually it's, is manufactured"},{"speaker":"Yu Wang","startTime":499.584,"endTime":501.804,"body":"from the non temperature"},{"speaker":"Yu Wang","startTime":499.584,"endTime":501.804,"body":"from the float glass."},{"speaker":"Yu Wang","startTime":502.134,"endTime":505.794,"body":"And during the manufacturing,"},{"speaker":"Yu Wang","startTime":502.134,"endTime":505.794,"body":"if you reduce the, the glass"},{"speaker":"Yu Wang","startTime":506.004,"endTime":508.854,"body":"temperature very quickly,"},{"speaker":"Yu Wang","startTime":506.004,"endTime":508.854,"body":"then you will get some"},{"speaker":"Yu Wang","startTime":508.854,"endTime":511.164,"body":"pre stress in the glazing."},{"speaker":"Yu Wang","startTime":511.554,"endTime":515.198,"body":"So namely it has three"},{"speaker":"Yu Wang","startTime":511.554,"endTime":515.198,"body":"layers of prestressed the,"},{"speaker":"Yu Wang","startTime":516.398,"endTime":517.698,"body":"the, and the compress."},{"speaker":"Yu Wang","startTime":518.158,"endTime":521.623,"body":"So you choose this pre"},{"speaker":"Yu Wang","startTime":518.158,"endTime":521.623,"body":"stressed that the glass"},{"speaker":"Yu Wang","startTime":521.623,"endTime":524.983,"body":"can withstand much more,"},{"speaker":"Yu Wang","startTime":521.623,"endTime":524.983,"body":"uh, much higher temperature"},{"speaker":"Yu Wang","startTime":525.373,"endTime":529.256,"body":"than the float glazing so I"},{"speaker":"Yu Wang","startTime":525.373,"endTime":529.256,"body":"think this a red difference."},{"speaker":"Yu Wang","startTime":529.256,"endTime":531.956,"body":"So that's why I think when"},{"speaker":"Yu Wang","startTime":529.256,"endTime":531.956,"body":"we started the glass, we"},{"speaker":"Yu Wang","startTime":531.956,"endTime":535.896,"body":"have to, go into the stress"},{"speaker":"Yu Wang","startTime":531.956,"endTime":535.896,"body":"under the fire and, uh, the"},{"speaker":"Yu Wang","startTime":535.896,"endTime":539.496,"body":"combines, the some stress"},{"speaker":"Yu Wang","startTime":535.896,"endTime":539.496,"body":"and the pre stress together."},{"speaker":"Yu Wang","startTime":540.018,"endTime":544.338,"body":"to then to get the critical"},{"speaker":"Yu Wang","startTime":540.018,"endTime":544.338,"body":"point of crack initiation."},{"speaker":"Yu Wang","startTime":544.608,"endTime":548.508,"body":"Now, after it is crack different"},{"speaker":"Yu Wang","startTime":544.608,"endTime":548.508,"body":"from the float one for the"},{"speaker":"Yu Wang","startTime":548.508,"endTime":552.088,"body":"tempered it will totally fall"},{"speaker":"Yu Wang","startTime":548.508,"endTime":552.088,"body":"out for the single glazing."},{"speaker":"Yu Wang","startTime":552.648,"endTime":556.578,"body":"Because they have to release the"},{"speaker":"Yu Wang","startTime":552.648,"endTime":556.578,"body":"energy in the pre stress yeah,"},{"speaker":"Yu Wang","startTime":557.448,"endTime":560.298,"body":"but for photographs, they have"},{"speaker":"Yu Wang","startTime":557.448,"endTime":560.298,"body":"a lot of crack path, so that's,"},{"speaker":"Yu Wang","startTime":560.448,"endTime":561.408,"body":"that's totally different."},{"speaker":"Yu Wang","startTime":561.678,"endTime":565.658,"body":"So actually, you know why we"},{"speaker":"Yu Wang","startTime":561.678,"endTime":565.658,"body":"are now starting the tempered"},{"speaker":"Yu Wang","startTime":565.673,"endTime":568.368,"body":"glazing because first the"},{"speaker":"Yu Wang","startTime":565.673,"endTime":568.368,"body":"float to work, if we want"},{"speaker":"Yu Wang","startTime":569.088,"endTime":571.128,"body":"a fair out in, in the fire."},{"speaker":"Yu Wang","startTime":571.128,"endTime":574.878,"body":"So it have to be a crack"},{"speaker":"Yu Wang","startTime":571.128,"endTime":574.878,"body":"ignition crack pass, then"},{"speaker":"Yu Wang","startTime":574.878,"endTime":578.058,"body":"press cross each other"},{"speaker":"Yu Wang","startTime":574.878,"endTime":578.058,"body":"to forming the island."},{"speaker":"Yu Wang","startTime":578.673,"endTime":582.539,"body":"That some pressure may"},{"speaker":"Yu Wang","startTime":578.673,"endTime":582.539,"body":"happen, may, may press on"},{"speaker":"Yu Wang","startTime":582.539,"endTime":583.949,"body":"the grading or some fire."},{"speaker":"Yu Wang","startTime":583.949,"endTime":584.999,"body":"So make it fall out,"},{"speaker":"Wojciech Wegrzynski","startTime":585.794,"endTime":588.161,"body":"like a part"},{"speaker":"Wojciech Wegrzynski","startTime":585.794,"endTime":588.161,"body":"of the glass where the island"},{"speaker":"Wojciech Wegrzynski","startTime":588.161,"endTime":590.921,"body":"of cracks has made, and then"},{"speaker":"Wojciech Wegrzynski","startTime":588.161,"endTime":590.921,"body":"this part will fall off, not"},{"speaker":"Wojciech Wegrzynski","startTime":590.921,"endTime":592.661,"body":"the whole window, right in the"},{"speaker":"Yu Wang","startTime":592.676,"endTime":593.786,"body":"Yeah, not"},{"speaker":"Yu Wang","startTime":592.676,"endTime":593.786,"body":"the whole window."},{"speaker":"Yu Wang","startTime":593.846,"endTime":594.146,"body":"Yeah."},{"speaker":"Yu Wang","startTime":594.146,"endTime":595.196,"body":"Only the islands."},{"speaker":"Yu Wang","startTime":595.796,"endTime":596.161,"body":"Yeah."},{"speaker":"Yu Wang","startTime":596.161,"endTime":598.059,"body":"so it may fall out gradually?"},{"speaker":"Yu Wang","startTime":598.389,"endTime":601.526,"body":"Uh, So for example,"},{"speaker":"Yu Wang","startTime":598.389,"endTime":601.526,"body":"maybe 20 % and 50%."},{"speaker":"Yu Wang","startTime":601.931,"endTime":602.471,"body":"Like that."},{"speaker":"Yu Wang","startTime":602.891,"endTime":606.431,"body":"Uh, so it's very difficult to"},{"speaker":"Yu Wang","startTime":602.891,"endTime":606.431,"body":"practice that, to be honest, a"},{"speaker":"Yu Wang","startTime":606.431,"endTime":608.368,"body":"lot of, probabilistic problems."},{"speaker":"Yu Wang","startTime":608.878,"endTime":611.758,"body":"You know, the fire is often"},{"speaker":"Yu Wang","startTime":608.878,"endTime":611.758,"body":"complicated and actually the"},{"speaker":"Yu Wang","startTime":611.758,"endTime":615.148,"body":"glass, you know, also, you know,"},{"speaker":"Yu Wang","startTime":611.758,"endTime":615.148,"body":"why the glass crack, because it"},{"speaker":"Yu Wang","startTime":615.148,"endTime":619.048,"body":"has a lot of very tiny flaws,"},{"speaker":"Yu Wang","startTime":615.148,"endTime":619.048,"body":"which you cannot see it on eye."},{"speaker":"Yu Wang","startTime":619.528,"endTime":619.798,"body":"Yeah."},{"speaker":"Yu Wang","startTime":619.828,"endTime":623.174,"body":"So, the tiny of flaw disrupt"},{"speaker":"Yu Wang","startTime":619.828,"endTime":623.174,"body":"very, in a very random."},{"speaker":"Yu Wang","startTime":623.743,"endTime":626.908,"body":"so both the glass"},{"speaker":"Yu Wang","startTime":623.743,"endTime":626.908,"body":"crack initiation, both"},{"speaker":"Yu Wang","startTime":626.908,"endTime":628.158,"body":"the, and the, the."},{"speaker":"Yu Wang","startTime":629.113,"endTime":632.673,"body":"Are very, probabilistic, so"},{"speaker":"Yu Wang","startTime":629.113,"endTime":632.673,"body":"very difficult to crack that,"},{"speaker":"Yu Wang","startTime":633.003,"endTime":636.513,"body":"but for, uh, so it's very"},{"speaker":"Yu Wang","startTime":633.003,"endTime":636.513,"body":"difficult, topic, to be honest."},{"speaker":"Yu Wang","startTime":636.763,"endTime":641.293,"body":"uh, and now when we are focusing"},{"speaker":"Yu Wang","startTime":636.763,"endTime":641.293,"body":"on the tempered glazing, so"},{"speaker":"Yu Wang","startTime":641.443,"endTime":644.623,"body":"you have to deal with the"},{"speaker":"Yu Wang","startTime":641.443,"endTime":644.623,"body":"pre stress problem, but the"},{"speaker":"Yu Wang","startTime":644.623,"endTime":648.793,"body":"coolest thing is that once it"},{"speaker":"Yu Wang","startTime":644.623,"endTime":648.793,"body":"crack initiation, then you can"},{"speaker":"Yu Wang","startTime":648.853,"endTime":651.043,"body":"assume all the wall cracks."},{"speaker":"Yu Wang","startTime":651.313,"endTime":651.613,"body":"Right."},{"speaker":"Yu Wang","startTime":651.643,"endTime":654.301,"body":"You can assume a new it formed."},{"speaker":"Yu Wang","startTime":654.931,"endTime":659.828,"body":"So it's kind of easier"},{"speaker":"Yu Wang","startTime":654.931,"endTime":659.828,"body":"than  actually, but, but"},{"speaker":"Yu Wang","startTime":659.848,"endTime":663.718,"body":"the prestressed is much more"},{"speaker":"Yu Wang","startTime":659.848,"endTime":663.718,"body":"complicated, so it's very"},{"speaker":"Yu Wang","startTime":663.718,"endTime":667.138,"body":"difficult to, to develop a"},{"speaker":"Yu Wang","startTime":663.718,"endTime":667.138,"body":"model of this, but now we are"},{"speaker":"Yu Wang","startTime":667.138,"endTime":670.258,"body":"focused on in this areas and"},{"speaker":"Yu Wang","startTime":667.138,"endTime":670.258,"body":"the way eventually develop"},{"speaker":"Yu Wang","startTime":670.258,"endTime":674.781,"body":"a numerical model, but it's"},{"speaker":"Yu Wang","startTime":670.258,"endTime":674.781,"body":"still on the validation of bio."},{"speaker":"Wojciech Wegrzynski","startTime":675.286,"endTime":677.926,"body":"And"},{"speaker":"Wojciech Wegrzynski","startTime":675.286,"endTime":677.926,"body":"do you have any experience"},{"speaker":"Wojciech Wegrzynski","startTime":677.926,"endTime":679.366,"body":"with laminated glass?"},{"speaker":"Wojciech Wegrzynski","startTime":679.726,"endTime":682.156,"body":"Because it is commonly"},{"speaker":"Wojciech Wegrzynski","startTime":679.726,"endTime":682.156,"body":"used in Poland."},{"speaker":"Wojciech Wegrzynski","startTime":682.156,"endTime":685.306,"body":"Like they, they would use, I"},{"speaker":"Wojciech Wegrzynski","startTime":682.156,"endTime":685.306,"body":"think it's float glass, but"},{"speaker":"Wojciech Wegrzynski","startTime":685.311,"endTime":688.836,"body":"with the layer , of plastic"},{"speaker":"Wojciech Wegrzynski","startTime":685.311,"endTime":688.836,"body":"foil on one side, can you"},{"speaker":"Wojciech Wegrzynski","startTime":688.836,"endTime":690.276,"body":"maybe tell us more about that?"},{"speaker":"Yu Wang","startTime":690.348,"endTime":690.798,"body":"yes."},{"speaker":"Yu Wang","startTime":690.881,"endTime":693.791,"body":"we indeed, uh, conduct"},{"speaker":"Yu Wang","startTime":690.881,"endTime":693.791,"body":"agreements about the laminated"},{"speaker":"Yu Wang","startTime":693.791,"endTime":697.514,"body":"glass but for laminated"},{"speaker":"Yu Wang","startTime":693.791,"endTime":697.514,"body":"glass is much, is much more"},{"speaker":"Yu Wang","startTime":697.514,"endTime":698.804,"body":"expensive than the single one."},{"speaker":"Yu Wang","startTime":699.821,"endTime":703.014,"body":"So, so before research, you"},{"speaker":"Yu Wang","startTime":699.821,"endTime":703.014,"body":"have to, consider the advance."},{"speaker":"Yu Wang","startTime":703.704,"endTime":707.341,"body":"But if you can, uh, with"},{"speaker":"Yu Wang","startTime":703.704,"endTime":707.341,"body":"standard like advance, so"},{"speaker":"Yu Wang","startTime":707.341,"endTime":711.811,"body":"of course laminated glass"},{"speaker":"Yu Wang","startTime":707.341,"endTime":711.811,"body":"is a better one to, to give"},{"speaker":"Yu Wang","startTime":711.811,"endTime":713.251,"body":"the better fire resistance."},{"speaker":"Yu Wang","startTime":713.461,"endTime":717.811,"body":"Cause from our experiments, even"},{"speaker":"Yu Wang","startTime":713.461,"endTime":717.811,"body":"the float glass cracks, uh, even"},{"speaker":"Yu Wang","startTime":717.811,"endTime":722.101,"body":"for the float glass I mean, not,"},{"speaker":"Yu Wang","startTime":717.811,"endTime":722.101,"body":"they still can stay together."},{"speaker":"Yu Wang","startTime":722.761,"endTime":726.301,"body":"With a PVB layer"},{"speaker":"Yu Wang","startTime":722.761,"endTime":726.301,"body":"or some materials."},{"speaker":"Yu Wang","startTime":726.361,"endTime":726.601,"body":"Yeah."},{"speaker":"Yu Wang","startTime":726.601,"endTime":729.511,"body":"So, it's very difficult to"},{"speaker":"Yu Wang","startTime":726.601,"endTime":729.511,"body":"fall out for this kind of,"},{"speaker":"Yu Wang","startTime":730.411,"endTime":734.521,"body":"and you have to make the PVB"},{"speaker":"Yu Wang","startTime":730.411,"endTime":734.521,"body":"Charing and, even melting"},{"speaker":"Yu Wang","startTime":734.978,"endTime":738.104,"body":"but difficult actually, so"},{"speaker":"Yu Wang","startTime":734.978,"endTime":738.104,"body":"that the glass can fall out."},{"speaker":"Wojciech Wegrzynski","startTime":738.508,"endTime":739.856,"body":"my"},{"speaker":"Wojciech Wegrzynski","startTime":738.508,"endTime":739.856,"body":"experience is also that,"},{"speaker":"Wojciech Wegrzynski","startTime":739.856,"endTime":743.073,"body":"for laminated place, I, I"},{"speaker":"Wojciech Wegrzynski","startTime":739.856,"endTime":743.073,"body":"I've seen like the cracks"},{"speaker":"Wojciech Wegrzynski","startTime":743.073,"endTime":746.523,"body":"propagate through the glazing,"},{"speaker":"Wojciech Wegrzynski","startTime":743.073,"endTime":746.523,"body":"like a spiders web, but it"},{"speaker":"Wojciech Wegrzynski","startTime":746.528,"endTime":748.219,"body":"would still stay, in place."},{"speaker":"Wojciech Wegrzynski","startTime":748.219,"endTime":749.359,"body":"It would become soft."},{"speaker":"Wojciech Wegrzynski","startTime":749.689,"endTime":752.346,"body":"You could like punch it"},{"speaker":"Wojciech Wegrzynski","startTime":749.689,"endTime":752.346,"body":"with your hand and, move the"},{"speaker":"Wojciech Wegrzynski","startTime":752.346,"endTime":755.456,"body":"glass, not break, but move it,"},{"speaker":"Wojciech Wegrzynski","startTime":752.346,"endTime":755.456,"body":"like make, a crater inside,"},{"speaker":"Wojciech Wegrzynski","startTime":755.456,"endTime":758.022,"body":"but not, not break through,"},{"speaker":"Wojciech Wegrzynski","startTime":755.456,"endTime":758.022,"body":"but it would not, fall out."},{"speaker":"Wojciech Wegrzynski","startTime":758.513,"endTime":761.179,"body":"So in the end you have,"},{"speaker":"Wojciech Wegrzynski","startTime":758.513,"endTime":761.179,"body":"the world in which there."},{"speaker":"Wojciech Wegrzynski","startTime":761.563,"endTime":765.313,"body":"Literally three different"},{"speaker":"Wojciech Wegrzynski","startTime":761.563,"endTime":765.313,"body":"mechanisms like float glass,"},{"speaker":"Wojciech Wegrzynski","startTime":765.313,"endTime":769.513,"body":"where you would have cracks,"},{"speaker":"Wojciech Wegrzynski","startTime":765.313,"endTime":769.513,"body":"propagate, and open islands"},{"speaker":"Wojciech Wegrzynski","startTime":769.573,"endTime":772.543,"body":"in the glass and parts of"},{"speaker":"Wojciech Wegrzynski","startTime":769.573,"endTime":772.543,"body":"the glass will fall out and"},{"speaker":"Wojciech Wegrzynski","startTime":772.543,"endTime":775.933,"body":"you will have the glass, uh,"},{"speaker":"Wojciech Wegrzynski","startTime":772.543,"endTime":775.933,"body":"exposed to fire from both sides."},{"speaker":"Wojciech Wegrzynski","startTime":775.933,"endTime":779.363,"body":"So this will, , quickly lead"},{"speaker":"Wojciech Wegrzynski","startTime":775.933,"endTime":779.363,"body":"to more of the glass cracking"},{"speaker":"Wojciech Wegrzynski","startTime":779.363,"endTime":782.093,"body":"and failing and more and more"},{"speaker":"Wojciech Wegrzynski","startTime":779.363,"endTime":782.093,"body":"and more eventually the glass"},{"speaker":"Wojciech Wegrzynski","startTime":782.093,"endTime":783.563,"body":"will, will completely fall off."},{"speaker":"Wojciech Wegrzynski","startTime":784.013,"endTime":786.443,"body":"You have tempered glass, which."},{"speaker":"Wojciech Wegrzynski","startTime":786.773,"endTime":791.843,"body":"Is much more resistant to heat,"},{"speaker":"Wojciech Wegrzynski","startTime":786.773,"endTime":791.843,"body":"but once you pass the critical,"},{"speaker":"Wojciech Wegrzynski","startTime":791.923,"endTime":794.083,"body":", temperature, I dunno, uh, some."},{"speaker":"Yu Wang","startTime":794.278,"endTime":794.818,"body":"A difference."},{"speaker":"Wojciech Wegrzynski","startTime":794.923,"endTime":795.103,"body":"Yeah."},{"speaker":"Wojciech Wegrzynski","startTime":795.103,"endTime":797.393,"body":"Temperature difference,"},{"speaker":"Wojciech Wegrzynski","startTime":795.103,"endTime":797.393,"body":"temperature gradient"},{"speaker":"Wojciech Wegrzynski","startTime":797.413,"endTime":798.133,"body":"inside the glass."},{"speaker":"Wojciech Wegrzynski","startTime":798.343,"endTime":800.653,"body":"Once you pass that point,"},{"speaker":"Wojciech Wegrzynski","startTime":798.343,"endTime":800.653,"body":"you have the cracks."},{"speaker":"Wojciech Wegrzynski","startTime":800.653,"endTime":802.693,"body":"You can assume the whole"},{"speaker":"Wojciech Wegrzynski","startTime":800.653,"endTime":802.693,"body":"thing breaks out because"},{"speaker":"Wojciech Wegrzynski","startTime":802.693,"endTime":805.993,"body":"of the release of the"},{"speaker":"Wojciech Wegrzynski","startTime":802.693,"endTime":805.993,"body":"stress within the glass."},{"speaker":"Wojciech Wegrzynski","startTime":806.833,"endTime":810.463,"body":"And then you have laminated"},{"speaker":"Wojciech Wegrzynski","startTime":806.833,"endTime":810.463,"body":"glass, which acts like float so"},{"speaker":"Wojciech Wegrzynski","startTime":810.463,"endTime":813.599,"body":"you have the islands of cracks,"},{"speaker":"Wojciech Wegrzynski","startTime":810.463,"endTime":813.599,"body":"but they don't follow off."},{"speaker":"Wojciech Wegrzynski","startTime":813.689,"endTime":817.199,"body":"They , they stay sticks to"},{"speaker":"Wojciech Wegrzynski","startTime":813.689,"endTime":817.199,"body":"the, to the foil membrane."},{"speaker":"Wojciech Wegrzynski","startTime":817.529,"endTime":820.243,"body":"Until the file membrane"},{"speaker":"Wojciech Wegrzynski","startTime":817.529,"endTime":820.243,"body":"is destroyed Did I"},{"speaker":"Wojciech Wegrzynski","startTime":820.243,"endTime":820.993,"body":"get that correctly?"},{"speaker":"Yu Wang","startTime":821.773,"endTime":822.133,"body":"Yes."},{"speaker":"Yu Wang","startTime":822.133,"endTime":822.433,"body":"Yes."},{"speaker":"Yu Wang","startTime":822.523,"endTime":823.843,"body":"I think very, very correct."},{"speaker":"Wojciech Wegrzynski","startTime":824.308,"endTime":825.298,"body":"Yeah,"},{"speaker":"Wojciech Wegrzynski","startTime":824.308,"endTime":825.298,"body":"that that's really cool."},{"speaker":"Wojciech Wegrzynski","startTime":825.388,"endTime":828.854,"body":"And I, in Poland, I see"},{"speaker":"Wojciech Wegrzynski","startTime":825.388,"endTime":828.854,"body":"this, especially laminated"},{"speaker":"Wojciech Wegrzynski","startTime":828.914,"endTime":830.174,"body":"and tempered glass."},{"speaker":"Wojciech Wegrzynski","startTime":830.654,"endTime":832.994,"body":"I see them used"},{"speaker":"Wojciech Wegrzynski","startTime":830.654,"endTime":832.994,"body":"together in projects."},{"speaker":"Wojciech Wegrzynski","startTime":832.994,"endTime":835.974,"body":"Like we often have, in the"},{"speaker":"Wojciech Wegrzynski","startTime":832.994,"endTime":835.974,"body":"recent projects for tall"},{"speaker":"Wojciech Wegrzynski","startTime":835.974,"endTime":839.514,"body":"building that I had, we"},{"speaker":"Wojciech Wegrzynski","startTime":835.974,"endTime":839.514,"body":"had three layered glazing."},{"speaker":"Wojciech Wegrzynski","startTime":839.554,"endTime":842.828,"body":"First there was laminated,"},{"speaker":"Wojciech Wegrzynski","startTime":839.554,"endTime":842.828,"body":"glass, then there was some"},{"speaker":"Wojciech Wegrzynski","startTime":842.828,"endTime":847.028,"body":"argon layer, like part of the"},{"speaker":"Wojciech Wegrzynski","startTime":842.828,"endTime":847.028,"body":"window filled with argon gas."},{"speaker":"Wojciech Wegrzynski","startTime":847.478,"endTime":850.928,"body":"Then there was a middle,"},{"speaker":"Wojciech Wegrzynski","startTime":847.478,"endTime":850.928,"body":", section which had some special"},{"speaker":"Wojciech Wegrzynski","startTime":850.928,"endTime":856.268,"body":"foils to, um, reflect infrared"},{"speaker":"Wojciech Wegrzynski","startTime":850.928,"endTime":856.268,"body":"and ultraviolet light to, to."},{"speaker":"Wojciech Wegrzynski","startTime":856.768,"endTime":859.468,"body":"Improve the thermal, uh,"},{"speaker":"Wojciech Wegrzynski","startTime":856.768,"endTime":859.468,"body":"properties of the inside."},{"speaker":"Wojciech Wegrzynski","startTime":859.888,"endTime":862.528,"body":"And then the outermost layer"},{"speaker":"Wojciech Wegrzynski","startTime":859.888,"endTime":862.528,"body":"was tempered plus because"},{"speaker":"Wojciech Wegrzynski","startTime":862.528,"endTime":865.934,"body":"probably of its, resistance"},{"speaker":"Wojciech Wegrzynski","startTime":862.528,"endTime":865.934,"body":"to, to stress and forces."},{"speaker":"Wojciech Wegrzynski","startTime":866.354,"endTime":869.578,"body":"So in essence, we, we had"},{"speaker":"Wojciech Wegrzynski","startTime":866.354,"endTime":869.578,"body":"three glaze panels between"},{"speaker":"Wojciech Wegrzynski","startTime":869.578,"endTime":873.358,"body":"the interior and exterior and"},{"speaker":"Wojciech Wegrzynski","startTime":869.578,"endTime":873.358,"body":"they were also not made from"},{"speaker":"Wojciech Wegrzynski","startTime":873.358,"endTime":876.688,"body":"like a single, it was not"},{"speaker":"Wojciech Wegrzynski","startTime":873.358,"endTime":876.688,"body":"less single layer of glass."},{"speaker":"Wojciech Wegrzynski","startTime":876.941,"endTime":877.601,"body":"the laminated."},{"speaker":"Wojciech Wegrzynski","startTime":878.001,"endTime":879.651,"body":"Like three or four"},{"speaker":"Wojciech Wegrzynski","startTime":878.001,"endTime":879.651,"body":"glutes together."},{"speaker":"Wojciech Wegrzynski","startTime":880.011,"endTime":882.501,"body":"The same in the middle,"},{"speaker":"Wojciech Wegrzynski","startTime":880.011,"endTime":882.501,"body":"it was two of them glued."},{"speaker":"Wojciech Wegrzynski","startTime":882.801,"endTime":887.961,"body":"So in the end you literally"},{"speaker":"Wojciech Wegrzynski","startTime":882.801,"endTime":887.961,"body":"have multiple layers of"},{"speaker":"Wojciech Wegrzynski","startTime":888.141,"endTime":889.821,"body":"glazing on your way out."},{"speaker":"Wojciech Wegrzynski","startTime":890.128,"endTime":893.338,"body":"How do you deal with that"},{"speaker":"Wojciech Wegrzynski","startTime":890.128,"endTime":893.338,"body":"problem in your modeling?"},{"speaker":"Wojciech Wegrzynski","startTime":893.338,"endTime":895.858,"body":"Are you modeling just one"},{"speaker":"Wojciech Wegrzynski","startTime":893.338,"endTime":895.858,"body":"layer or you're modeling all"},{"speaker":"Wojciech Wegrzynski","startTime":895.863,"endTime":898.724,"body":"the layers and stresses in"},{"speaker":"Wojciech Wegrzynski","startTime":895.863,"endTime":898.724,"body":"all of them separat, partly."},{"speaker":"Yu Wang","startTime":898.89,"endTime":899.188,"body":"Yeah."},{"speaker":"Yu Wang","startTime":899.188,"endTime":901.438,"body":"And, actually you"},{"speaker":"Yu Wang","startTime":899.188,"endTime":901.438,"body":"have to evaluate, uh,"},{"speaker":"Yu Wang","startTime":901.468,"endTime":902.488,"body":"some other factors."},{"speaker":"Yu Wang","startTime":902.488,"endTime":905.308,"body":"For example, you have to"},{"speaker":"Yu Wang","startTime":902.488,"endTime":905.308,"body":"know heat transfer analysis"},{"speaker":"Yu Wang","startTime":905.908,"endTime":909.988,"body":"for . You have to validate"},{"speaker":"Yu Wang","startTime":905.908,"endTime":909.988,"body":"the temperature inside is."},{"speaker":"Yu Wang","startTime":910.558,"endTime":912.958,"body":"And also the ambition"},{"speaker":"Yu Wang","startTime":910.558,"endTime":912.958,"body":"side of the glazing."},{"speaker":"Yu Wang","startTime":913.348,"endTime":914.158,"body":"We have done that."},{"speaker":"Yu Wang","startTime":914.818,"endTime":921.088,"body":"So I think FEM method can,"},{"speaker":"Yu Wang","startTime":914.818,"endTime":921.088,"body":"will do this work and that"},{"speaker":"Yu Wang","startTime":921.088,"endTime":923.038,"body":"after you get the temperature"},{"speaker":"Yu Wang","startTime":921.088,"endTime":923.038,"body":"and temperature gradient,"},{"speaker":"Yu Wang","startTime":923.188,"endTime":926.188,"body":"I think then you can know"},{"speaker":"Yu Wang","startTime":923.188,"endTime":926.188,"body":"when the ging can break."},{"speaker":"Yu Wang","startTime":927.148,"endTime":929.928,"body":"And, after that, we have"},{"speaker":"Yu Wang","startTime":927.148,"endTime":929.928,"body":"to understand more about"},{"speaker":"Yu Wang","startTime":929.928,"endTime":931.608,"body":"the, perhaps understandable"},{"speaker":"Yu Wang","startTime":929.928,"endTime":931.608,"body":"about a PVB properties."},{"speaker":"Yu Wang","startTime":932.208,"endTime":934.544,"body":"And actually for this"},{"speaker":"Yu Wang","startTime":932.208,"endTime":934.544,"body":"calculating, I do not."},{"speaker":"Yu Wang","startTime":935.594,"endTime":938.714,"body":"It may fall out very easily"},{"speaker":"Yu Wang","startTime":935.594,"endTime":938.714,"body":"in a normal component."},{"speaker":"Yu Wang","startTime":938.714,"endTime":942.561,"body":"Fire, not easily, but,"},{"speaker":"Yu Wang","startTime":938.714,"endTime":942.561,"body":"but, why it can fill out."},{"speaker":"Yu Wang","startTime":942.681,"endTime":944.781,"body":"we have, we also have done"},{"speaker":"Yu Wang","startTime":942.681,"endTime":944.781,"body":"some, you know, double"},{"speaker":"Yu Wang","startTime":944.781,"endTime":946.011,"body":"layer Australia grid."},{"speaker":"Yu Wang","startTime":946.191,"endTime":949.221,"body":"I mean, not, not, not"},{"speaker":"Yu Wang","startTime":946.191,"endTime":949.221,"body":"PVB , but by some airspace,"},{"speaker":"Yu Wang","startTime":949.624,"endTime":953.554,"body":"they felt out actually the"},{"speaker":"Yu Wang","startTime":949.624,"endTime":953.554,"body":"primary cost by the frame."},{"speaker":"Yu Wang","startTime":954.334,"endTime":955.174,"body":"Deformation."},{"speaker":"Yu Wang","startTime":955.234,"endTime":958.114,"body":"Yeah, you have to, you"},{"speaker":"Yu Wang","startTime":955.234,"endTime":958.114,"body":"have to focus on your"},{"speaker":"Yu Wang","startTime":958.384,"endTime":960.214,"body":"attention to these areas."},{"speaker":"Yu Wang","startTime":960.214,"endTime":963.154,"body":"For example, we have"},{"speaker":"Yu Wang","startTime":960.214,"endTime":963.154,"body":"down full scale."},{"speaker":"Yu Wang","startTime":963.544,"endTime":966.994,"body":"I mean, we, we build, we"},{"speaker":"Yu Wang","startTime":963.544,"endTime":966.994,"body":"born two real compartments"},{"speaker":"Yu Wang","startTime":967.024,"endTime":968.824,"body":"in, in China, my group."},{"speaker":"Yu Wang","startTime":969.214,"endTime":972.214,"body":"So actually the glass fall"},{"speaker":"Yu Wang","startTime":969.214,"endTime":972.214,"body":"out, which is caused by"},{"speaker":"Yu Wang","startTime":972.234,"endTime":976.884,"body":"the, the PVC cast frame you"},{"speaker":"Yu Wang","startTime":972.234,"endTime":976.884,"body":"know, PVC, can even burn"},{"speaker":"Wojciech Wegrzynski","startTime":977.349,"endTime":977.569,"body":"Mm."},{"speaker":"Yu Wang","startTime":978.184,"endTime":978.424,"body":"yeah."},{"speaker":"Yu Wang","startTime":978.484,"endTime":978.804,"body":"In the."},{"speaker":"Yu Wang","startTime":979.429,"endTime":982.519,"body":"So when the, the structure"},{"speaker":"Yu Wang","startTime":979.429,"endTime":982.519,"body":"loss is stability."},{"speaker":"Yu Wang","startTime":982.893,"endTime":986.436,"body":"so then the frame with the"},{"speaker":"Yu Wang","startTime":982.893,"endTime":986.436,"body":"glass, we totally fall out."},{"speaker":"Yu Wang","startTime":986.606,"endTime":988.706,"body":"I think this often"},{"speaker":"Yu Wang","startTime":986.606,"endTime":988.706,"body":"happened in the real fire."},{"speaker":"Yu Wang","startTime":989.126,"endTime":989.606,"body":"Yeah."},{"speaker":"Yu Wang","startTime":989.746,"endTime":992.476,"body":"but in the previous research,"},{"speaker":"Yu Wang","startTime":989.746,"endTime":992.476,"body":"we did not consider the"},{"speaker":"Yu Wang","startTime":992.476,"endTime":993.856,"body":"frame constrained a lot."},{"speaker":"Yu Wang","startTime":994.563,"endTime":997.939,"body":"but you know, in Edinburg,"},{"speaker":"Yu Wang","startTime":994.563,"endTime":997.939,"body":"David and I were supervising"},{"speaker":"Yu Wang","startTime":997.939,"endTime":1001.459,"body":"a masters student together,"},{"speaker":"Yu Wang","startTime":997.939,"endTime":1001.459,"body":", that students have done"},{"speaker":"Yu Wang","startTime":1001.459,"endTime":1002.419,"body":"very good master thesis."},{"speaker":"Yu Wang","startTime":1002.839,"endTime":1003.899,"body":"Uh, that is about."},{"speaker":"Yu Wang","startTime":1004.819,"endTime":1007.339,"body":"Yeah, his name is"},{"speaker":"Yu Wang","startTime":1004.819,"endTime":1007.339,"body":"Paris from Poland."},{"speaker":"Yu Wang","startTime":1008.089,"endTime":1009.379,"body":"Have very clever guy."},{"speaker":"Yu Wang","startTime":1009.799,"endTime":1012.636,"body":"So, he has done the, you"},{"speaker":"Yu Wang","startTime":1009.799,"endTime":1012.636,"body":"know, the combination of the"},{"speaker":"Yu Wang","startTime":1012.636,"endTime":1017.099,"body":"fire and also the deformation"},{"speaker":"Yu Wang","startTime":1012.636,"endTime":1017.099,"body":"from a frame and the impact"},{"speaker":"Yu Wang","startTime":1017.459,"endTime":1020.549,"body":"both impact together on"},{"speaker":"Yu Wang","startTime":1017.459,"endTime":1020.549,"body":"the, on the glass pan."},{"speaker":"Yu Wang","startTime":1020.639,"endTime":1023.189,"body":"So that will be write"},{"speaker":"Yu Wang","startTime":1020.639,"endTime":1023.189,"body":"different breakage."},{"speaker":"Yu Wang","startTime":1025.004,"endTime":1028.034,"body":"So I, I think for, for the"},{"speaker":"Yu Wang","startTime":1025.004,"endTime":1028.034,"body":"case you mentioned, uh, I"},{"speaker":"Yu Wang","startTime":1028.034,"endTime":1031.664,"body":"think we can focus on more"},{"speaker":"Yu Wang","startTime":1028.034,"endTime":1031.664,"body":"about the frame and also more"},{"speaker":"Yu Wang","startTime":1031.664,"endTime":1033.794,"body":"about the, the, PVB properties."},{"speaker":"Yu Wang","startTime":1034.058,"endTime":1034.358,"body":"Yeah."},{"speaker":"Wojciech Wegrzynski","startTime":1034.501,"endTime":1036.021,"body":"I"},{"speaker":"Wojciech Wegrzynski","startTime":1034.501,"endTime":1036.021,"body":"remember one experiment."},{"speaker":"Wojciech Wegrzynski","startTime":1036.021,"endTime":1038.801,"body":"We were doing like a full"},{"speaker":"Wojciech Wegrzynski","startTime":1036.021,"endTime":1038.801,"body":"scale experiment and I am"},{"speaker":"Wojciech Wegrzynski","startTime":1038.824,"endTime":1042.094,"body":"known for notorious sticking"},{"speaker":"Wojciech Wegrzynski","startTime":1038.824,"endTime":1042.094,"body":"of my iPhone into fire"},{"speaker":"Wojciech Wegrzynski","startTime":1042.094,"endTime":1044.134,"body":"experiments, trying to record."},{"speaker":"Wojciech Wegrzynski","startTime":1044.374,"endTime":1046.744,"body":"I I've got my hand burnt"},{"speaker":"Wojciech Wegrzynski","startTime":1044.374,"endTime":1046.744,"body":"like five times already."},{"speaker":"Wojciech Wegrzynski","startTime":1047.104,"endTime":1049.984,"body":"And  my, my hand is"},{"speaker":"Wojciech Wegrzynski","startTime":1047.104,"endTime":1049.984,"body":"much, much more frail"},{"speaker":"Wojciech Wegrzynski","startTime":1049.984,"endTime":1051.004,"body":"than the, the iPhone is."},{"speaker":"Wojciech Wegrzynski","startTime":1051.364,"endTime":1054.941,"body":"And, there was this window,"},{"speaker":"Wojciech Wegrzynski","startTime":1051.364,"endTime":1054.941,"body":"We, we had a full compartment"},{"speaker":"Wojciech Wegrzynski","startTime":1054.941,"endTime":1057.551,"body":"fire, like fully flashed over"},{"speaker":"Wojciech Wegrzynski","startTime":1054.941,"endTime":1057.551,"body":"compartment fire, and there"},{"speaker":"Wojciech Wegrzynski","startTime":1057.551,"endTime":1060.761,"body":"was a window frame in this"},{"speaker":"Wojciech Wegrzynski","startTime":1057.551,"endTime":1060.761,"body":"room and they really, really,"},{"speaker":"Wojciech Wegrzynski","startTime":1060.761,"endTime":1064.241,"body":"really wanted to capture"},{"speaker":"Wojciech Wegrzynski","startTime":1060.761,"endTime":1064.241,"body":"on a video how the glass"},{"speaker":"Wojciech Wegrzynski","startTime":1064.246,"endTime":1065.801,"body":"breaks and hand falls off."},{"speaker":"Wojciech Wegrzynski","startTime":1066.071,"endTime":1067.901,"body":"And I was standing"},{"speaker":"Wojciech Wegrzynski","startTime":1066.071,"endTime":1067.901,"body":"there like an idiot."},{"speaker":"Wojciech Wegrzynski","startTime":1067.901,"endTime":1070.451,"body":"So, you know, for like"},{"speaker":"Wojciech Wegrzynski","startTime":1067.901,"endTime":1070.451,"body":"good three or four minutes"},{"speaker":"Wojciech Wegrzynski","startTime":1070.451,"endTime":1073.751,"body":"next to fully flashed over"},{"speaker":"Wojciech Wegrzynski","startTime":1070.451,"endTime":1073.751,"body":"compartment, waiting for"},{"speaker":"Wojciech Wegrzynski","startTime":1073.751,"endTime":1075.131,"body":"this di glass to break."},{"speaker":"Wojciech Wegrzynski","startTime":1075.383,"endTime":1077.423,"body":"And what happened was"},{"speaker":"Wojciech Wegrzynski","startTime":1075.383,"endTime":1077.423,"body":"exactly what you've said."},{"speaker":"Wojciech Wegrzynski","startTime":1077.843,"endTime":1081.159,"body":"It was not the glass that would"},{"speaker":"Wojciech Wegrzynski","startTime":1077.843,"endTime":1081.159,"body":"like, I mean, I, I could see"},{"speaker":"Wojciech Wegrzynski","startTime":1081.159,"endTime":1083.079,"body":"like the layers inside crack."},{"speaker":"Wojciech Wegrzynski","startTime":1083.109,"endTime":1087.129,"body":"I, I could hear it cracking, but"},{"speaker":"Wojciech Wegrzynski","startTime":1083.109,"endTime":1087.129,"body":"on my end, on my side, on the"},{"speaker":"Wojciech Wegrzynski","startTime":1087.129,"endTime":1088.779,"body":"outside, I could not see cracks."},{"speaker":"Wojciech Wegrzynski","startTime":1088.929,"endTime":1090.399,"body":"You could hear them, but"},{"speaker":"Wojciech Wegrzynski","startTime":1088.929,"endTime":1090.399,"body":"you could not see them."},{"speaker":"Wojciech Wegrzynski","startTime":1090.404,"endTime":1092.739,"body":"It was like dark"},{"speaker":"Wojciech Wegrzynski","startTime":1090.404,"endTime":1092.739,"body":"inside and, and so on."},{"speaker":"Wojciech Wegrzynski","startTime":1093.099,"endTime":1094.094,"body":"So, in the end"},{"speaker":"Yu Wang","startTime":1094.318,"endTime":1095.628,"body":"so is"},{"speaker":"Yu Wang","startTime":1094.318,"endTime":1095.628,"body":"three layer grading."},{"speaker":"Wojciech Wegrzynski","startTime":1096.053,"endTime":1097.283,"body":"it"},{"speaker":"Wojciech Wegrzynski","startTime":1096.053,"endTime":1097.283,"body":"was multiple layer glazing."},{"speaker":"Wojciech Wegrzynski","startTime":1097.283,"endTime":1098.153,"body":"I don't remember how."},{"speaker":"Yu Wang","startTime":1098.898,"endTime":1099.438,"body":"Okay."},{"speaker":"Yu Wang","startTime":1099.618,"endTime":1099.798,"body":"Okay."},{"speaker":"Wojciech Wegrzynski","startTime":1100.188,"endTime":1101.928,"body":"So, at at"},{"speaker":"Wojciech Wegrzynski","startTime":1100.188,"endTime":1101.928,"body":"least three, maybe even more"},{"speaker":"Wojciech Wegrzynski","startTime":1101.928,"endTime":1106.578,"body":"because it was for some sort of,"},{"speaker":"Wojciech Wegrzynski","startTime":1101.928,"endTime":1106.578,"body":"very energy efficient housing."},{"speaker":"Wojciech Wegrzynski","startTime":1106.848,"endTime":1109.428,"body":"So for, for this project"},{"speaker":"Wojciech Wegrzynski","startTime":1106.848,"endTime":1109.428,"body":"to use multiple, multiple"},{"speaker":"Wojciech Wegrzynski","startTime":1109.428,"endTime":1111.768,"body":"layers of basing it, it"},{"speaker":"Wojciech Wegrzynski","startTime":1109.428,"endTime":1111.768,"body":"was not a skyscraper."},{"speaker":"Wojciech Wegrzynski","startTime":1111.768,"endTime":1113.358,"body":"It was just a normal window."},{"speaker":"Wojciech Wegrzynski","startTime":1114.408,"endTime":1118.518,"body":"But eventually the gaskets,"},{"speaker":"Wojciech Wegrzynski","startTime":1114.408,"endTime":1118.518,"body":"the rubber gaskets have failed"},{"speaker":"Wojciech Wegrzynski","startTime":1118.518,"endTime":1120.498,"body":"the, the frame melted a bit."},{"speaker":"Wojciech Wegrzynski","startTime":1120.498,"endTime":1122.688,"body":"And then the whole"},{"speaker":"Wojciech Wegrzynski","startTime":1120.498,"endTime":1122.688,"body":"thing, slide off, not,"},{"speaker":"Yu Wang","startTime":1122.893,"endTime":1123.433,"body":"Uh, yeah,"},{"speaker":"Wojciech Wegrzynski","startTime":1123.598,"endTime":1124.038,"body":"no not."},{"speaker":"Wojciech Wegrzynski","startTime":1124.038,"endTime":1126.478,"body":"And the glass was like,"},{"speaker":"Wojciech Wegrzynski","startTime":1124.038,"endTime":1126.478,"body":"ah, it was horrible."},{"speaker":"Wojciech Wegrzynski","startTime":1126.483,"endTime":1129.388,"body":"I, I really wanted to capture"},{"speaker":"Wojciech Wegrzynski","startTime":1126.483,"endTime":1129.388,"body":"the glass breaking and, and"},{"speaker":"Wojciech Wegrzynski","startTime":1129.388,"endTime":1131.098,"body":"what I saw was glass falling."},{"speaker":"Wojciech Wegrzynski","startTime":1131.398,"endTime":1133.828,"body":"But that, that is an interesting"},{"speaker":"Wojciech Wegrzynski","startTime":1131.398,"endTime":1133.828,"body":"behavior as well, because"},{"speaker":"Wojciech Wegrzynski","startTime":1133.828,"endTime":1136.858,"body":"suddenly you opened the,"},{"speaker":"Wojciech Wegrzynski","startTime":1133.828,"endTime":1136.858,"body":"the whole window, not a part"},{"speaker":"Wojciech Wegrzynski","startTime":1136.858,"endTime":1139.648,"body":"of the window, like in the"},{"speaker":"Wojciech Wegrzynski","startTime":1136.858,"endTime":1139.648,"body":"float class scenario that"},{"speaker":"Wojciech Wegrzynski","startTime":1139.648,"endTime":1140.758,"body":"was mentioned previously."},{"speaker":"Wojciech Wegrzynski","startTime":1141.058,"endTime":1142.348,"body":"So maybe we'll, we'll move."},{"speaker":"Wojciech Wegrzynski","startTime":1142.889,"endTime":1143.909,"body":"to the fire side."},{"speaker":"Wojciech Wegrzynski","startTime":1144.353,"endTime":1147.993,"body":"so you you've mentioned"},{"speaker":"Wojciech Wegrzynski","startTime":1144.353,"endTime":1147.993,"body":"you now researched, glazing"},{"speaker":"Wojciech Wegrzynski","startTime":1147.993,"endTime":1151.443,"body":"failure in connection with"},{"speaker":"Wojciech Wegrzynski","startTime":1147.993,"endTime":1151.443,"body":"compartment, fire dynamics."},{"speaker":"Wojciech Wegrzynski","startTime":1151.683,"endTime":1155.426,"body":"Maybe you can bring up the"},{"speaker":"Wojciech Wegrzynski","startTime":1151.683,"endTime":1155.426,"body":"audience in line on why"},{"speaker":"Wojciech Wegrzynski","startTime":1155.526,"endTime":1158.826,"body":"would we care about glazing,"},{"speaker":"Wojciech Wegrzynski","startTime":1155.526,"endTime":1158.826,"body":"failures in, in fires?"},{"speaker":"Wojciech Wegrzynski","startTime":1158.826,"endTime":1161.726,"body":"Why is it so important,"},{"speaker":"Wojciech Wegrzynski","startTime":1158.826,"endTime":1161.726,"body":"for the fire dynamics?"},{"speaker":"Yu Wang","startTime":1162.129,"endTime":1162.547,"body":"Yes."},{"speaker":"Yu Wang","startTime":1162.547,"endTime":1165.009,"body":"actually, that's also good"},{"speaker":"Yu Wang","startTime":1162.547,"endTime":1165.009,"body":"question, actually, in, in a"},{"speaker":"Yu Wang","startTime":1165.009,"endTime":1168.219,"body":"lot of previous research, when"},{"speaker":"Yu Wang","startTime":1165.009,"endTime":1168.219,"body":"we do compound fire, we often"},{"speaker":"Yu Wang","startTime":1168.224,"endTime":1173.409,"body":"assume there are no glass paths"},{"speaker":"Yu Wang","startTime":1168.224,"endTime":1173.409,"body":"on, in the compartment, right."},{"speaker":"Yu Wang","startTime":1173.469,"endTime":1177.099,"body":"We just assume a flashover"},{"speaker":"Yu Wang","startTime":1173.469,"endTime":1177.099,"body":"already happened glass totally"},{"speaker":"Yu Wang","startTime":1177.104,"endTime":1180.189,"body":"down, but actually in the"},{"speaker":"Yu Wang","startTime":1177.104,"endTime":1180.189,"body":"real fire, especially, you"},{"speaker":"Yu Wang","startTime":1180.189,"endTime":1182.919,"body":"know, in the power building"},{"speaker":"Yu Wang","startTime":1180.189,"endTime":1182.919,"body":"fire with, you know, modern"},{"speaker":"Yu Wang","startTime":1182.979,"endTime":1185.739,"body":"temper, gardening, or landing"},{"speaker":"Yu Wang","startTime":1182.979,"endTime":1185.739,"body":"gardening, they are there"},{"speaker":"Yu Wang","startTime":1186.339,"endTime":1187.299,"body":"even after fresh over."},{"speaker":"Yu Wang","startTime":1187.935,"endTime":1190.288,"body":"So you cannot simply"},{"speaker":"Yu Wang","startTime":1187.935,"endTime":1190.288,"body":"assume they are gone."},{"speaker":"Yu Wang","startTime":1190.948,"endTime":1195.274,"body":"And, so we have to understand"},{"speaker":"Yu Wang","startTime":1190.948,"endTime":1195.274,"body":"how and why it'll fall out"},{"speaker":"Yu Wang","startTime":1195.274,"endTime":1198.881,"body":"because once it'll fall out,"},{"speaker":"Yu Wang","startTime":1195.274,"endTime":1198.881,"body":"the new air will enter the"},{"speaker":"Yu Wang","startTime":1199.011,"endTime":1204.164,"body":"compartment to get more oxygen"},{"speaker":"Yu Wang","startTime":1199.011,"endTime":1204.164,"body":"to the fuel, especially in"},{"speaker":"Yu Wang","startTime":1204.164,"endTime":1207.499,"body":"the, In the ventilation control"},{"speaker":"Yu Wang","startTime":1204.164,"endTime":1207.499,"body":"stage of the component fire."},{"speaker":"Yu Wang","startTime":1207.919,"endTime":1211.849,"body":"And, uh, also, you know, when"},{"speaker":"Yu Wang","startTime":1207.919,"endTime":1211.849,"body":"the glass break fall out is"},{"speaker":"Yu Wang","startTime":1212.059,"endTime":1217.595,"body":"it gives a new path f it can"},{"speaker":"Yu Wang","startTime":1212.059,"endTime":1217.595,"body":"suddenly change the flame"},{"speaker":"Yu Wang","startTime":1217.705,"endTime":1222.485,"body":"spread direction, maybe to"},{"speaker":"Yu Wang","startTime":1217.705,"endTime":1222.485,"body":"the facade, the building,"},{"speaker":"Yu Wang","startTime":1222.49,"endTime":1223.925,"body":"the, the compassion of facade."},{"speaker":"Yu Wang","startTime":1224.345,"endTime":1227.255,"body":"And also maybe it"},{"speaker":"Yu Wang","startTime":1224.345,"endTime":1227.255,"body":"can give the smoke."},{"speaker":"Yu Wang","startTime":1227.359,"endTime":1230.692,"body":"Lot of possibility to go"},{"speaker":"Yu Wang","startTime":1227.359,"endTime":1230.692,"body":"to the other floors or"},{"speaker":"Yu Wang","startTime":1230.692,"endTime":1234.472,"body":"the other rooms yet, which"},{"speaker":"Yu Wang","startTime":1230.692,"endTime":1234.472,"body":"will cause much more depth."},{"speaker":"Yu Wang","startTime":1235.072,"endTime":1238.192,"body":"So I think so that's why this"},{"speaker":"Yu Wang","startTime":1235.072,"endTime":1238.192,"body":"is important because before"},{"speaker":"Yu Wang","startTime":1238.192,"endTime":1242.132,"body":"you understand this, it gives"},{"speaker":"Yu Wang","startTime":1238.192,"endTime":1242.132,"body":"to give the practitioner"},{"speaker":"Yu Wang","startTime":1242.162,"endTime":1246.062,"body":"for real fire spread in,"},{"speaker":"Yu Wang","startTime":1242.162,"endTime":1246.062,"body":"in a higher buildings in"},{"speaker":"Yu Wang","startTime":1246.062,"endTime":1247.872,"body":"our normal modern building."},{"speaker":"Yu Wang","startTime":1248.272,"endTime":1252.354,"body":"So I think, we have to learn"},{"speaker":"Yu Wang","startTime":1248.272,"endTime":1252.354,"body":"these areas and because"},{"speaker":"Yu Wang","startTime":1252.414,"endTime":1255.12,"body":"I think because primarily"},{"speaker":"Yu Wang","startTime":1252.414,"endTime":1255.12,"body":"because the mountain gas"},{"speaker":"Yu Wang","startTime":1255.3,"endTime":1258.84,"body":"is so tough to break, so it"},{"speaker":"Yu Wang","startTime":1255.3,"endTime":1258.84,"body":"may not break out the flash."},{"speaker":"Yu Wang","startTime":1259.08,"endTime":1262.17,"body":"So we have to know even out"},{"speaker":"Yu Wang","startTime":1259.08,"endTime":1262.17,"body":"the flash, when it may break."},{"speaker":"Yu Wang","startTime":1262.77,"endTime":1264.21,"body":"And how it can happen."},{"speaker":"Yu Wang","startTime":1264.58,"endTime":1267.31,"body":", so that's why we started"},{"speaker":"Yu Wang","startTime":1264.58,"endTime":1267.31,"body":"these area in recent years."},{"speaker":"Yu Wang","startTime":1267.64,"endTime":1269.678,"body":"Uh, primarily, you know,"},{"speaker":"Yu Wang","startTime":1267.64,"endTime":1269.678,"body":"especially for some,"},{"speaker":"Yu Wang","startTime":1269.678,"endTime":1272.04,"body":"high-rise buildings, the"},{"speaker":"Yu Wang","startTime":1269.678,"endTime":1272.04,"body":"glass for other areas is a"},{"speaker":"Yu Wang","startTime":1272.04,"endTime":1274.05,"body":"lot of glass facade areas."},{"speaker":"Yu Wang","startTime":1274.05,"endTime":1277.11,"body":"So once the glass fall out, the,"},{"speaker":"Yu Wang","startTime":1274.05,"endTime":1277.11,"body":"the common farm may suddenly"},{"speaker":"Yu Wang","startTime":1277.11,"endTime":1280.984,"body":"change it, from ventilation"},{"speaker":"Yu Wang","startTime":1277.11,"endTime":1280.984,"body":"control to fuel control fire."},{"speaker":"Yu Wang","startTime":1282.001,"endTime":1285.731,"body":"So in our previous, maybe"},{"speaker":"Yu Wang","startTime":1282.001,"endTime":1285.731,"body":"30 years, maybe no problem."},{"speaker":"Yu Wang","startTime":1285.731,"endTime":1289.421,"body":"The window are always small, but"},{"speaker":"Yu Wang","startTime":1285.731,"endTime":1289.421,"body":"now people like big window room."},{"speaker":"Yu Wang","startTime":1289.705,"endTime":1292.865,"body":"so it can change it, the opening"},{"speaker":"Yu Wang","startTime":1289.705,"endTime":1292.865,"body":"factor, much more significantly."},{"speaker":"Yu Wang","startTime":1293.225,"endTime":1295.745,"body":"So I think we have to,"},{"speaker":"Yu Wang","startTime":1293.225,"endTime":1295.745,"body":"to lend this areas."},{"speaker":"Wojciech Wegrzynski","startTime":1296.07,"endTime":1298.74,"body":"in the"},{"speaker":"Wojciech Wegrzynski","startTime":1296.07,"endTime":1298.74,"body":"very, very far past the go, you"},{"speaker":"Wojciech Wegrzynski","startTime":1298.745,"endTime":1301.71,"body":"would rely on something like"},{"speaker":"Wojciech Wegrzynski","startTime":1298.745,"endTime":1301.71,"body":"a standard time temperature"},{"speaker":"Wojciech Wegrzynski","startTime":1301.71,"endTime":1305.133,"body":"relation For, uh, designing"},{"speaker":"Wojciech Wegrzynski","startTime":1301.71,"endTime":1305.133,"body":"your, your structure in,"},{"speaker":"Wojciech Wegrzynski","startTime":1305.133,"endTime":1307.563,"body":"in, well, you still do,"},{"speaker":"Wojciech Wegrzynski","startTime":1305.133,"endTime":1307.563,"body":"but, uh, that was the only"},{"speaker":"Wojciech Wegrzynski","startTime":1307.563,"endTime":1310.233,"body":"understanding of the fully"},{"speaker":"Wojciech Wegrzynski","startTime":1307.563,"endTime":1310.233,"body":"developed fire back then."},{"speaker":"Wojciech Wegrzynski","startTime":1311.133,"endTime":1316.075,"body":"E eventually we got the"},{"speaker":"Wojciech Wegrzynski","startTime":1311.133,"endTime":1316.075,"body":"compartment fire models, which,"},{"speaker":"Wojciech Wegrzynski","startTime":1316.13,"endTime":1320.96,"body":"connect the size of the fire"},{"speaker":"Wojciech Wegrzynski","startTime":1316.13,"endTime":1320.96,"body":"with the amount of air available"},{"speaker":"Wojciech Wegrzynski","startTime":1320.96,"endTime":1322.43,"body":"through opening factors."},{"speaker":"Wojciech Wegrzynski","startTime":1322.43,"endTime":1324.32,"body":"Like you mentioned the ratio of."},{"speaker":"Wojciech Wegrzynski","startTime":1324.406,"endTime":1327.416,"body":"The part of the building that"},{"speaker":"Wojciech Wegrzynski","startTime":1324.406,"endTime":1327.416,"body":"is open to the surface of"},{"speaker":"Wojciech Wegrzynski","startTime":1327.416,"endTime":1331.556,"body":"the structuring side, more"},{"speaker":"Wojciech Wegrzynski","startTime":1327.416,"endTime":1331.556,"body":"or less, that's not accurate"},{"speaker":"Wojciech Wegrzynski","startTime":1331.561,"endTime":1333.566,"body":"description, but that's"},{"speaker":"Wojciech Wegrzynski","startTime":1331.561,"endTime":1333.566,"body":"the physical meaning of it."},{"speaker":"Wojciech Wegrzynski","startTime":1333.986,"endTime":1337.436,"body":"And, and now if you want to"},{"speaker":"Wojciech Wegrzynski","startTime":1333.986,"endTime":1337.436,"body":"understand the temperature"},{"speaker":"Wojciech Wegrzynski","startTime":1337.436,"endTime":1339.776,"body":"in your compartment, you"},{"speaker":"Wojciech Wegrzynski","startTime":1337.436,"endTime":1339.776,"body":"need to know this opening."},{"speaker":"Wojciech Wegrzynski","startTime":1339.776,"endTime":1342.596,"body":"In fact, you need to understand"},{"speaker":"Wojciech Wegrzynski","startTime":1339.776,"endTime":1342.596,"body":"how much air is available"},{"speaker":"Wojciech Wegrzynski","startTime":1342.686,"endTime":1346.136,"body":"through eintrainment into"},{"speaker":"Wojciech Wegrzynski","startTime":1342.686,"endTime":1346.136,"body":"the compartment and how"},{"speaker":"Wojciech Wegrzynski","startTime":1346.136,"endTime":1348.793,"body":"much can go outside of the"},{"speaker":"Wojciech Wegrzynski","startTime":1346.136,"endTime":1348.793,"body":"compartment, from the fire."},{"speaker":"Wojciech Wegrzynski","startTime":1349.183,"endTime":1349.633,"body":"And we."},{"speaker":"Wojciech Wegrzynski","startTime":1350.198,"endTime":1353.52,"body":"when you would design, a"},{"speaker":"Wojciech Wegrzynski","startTime":1350.198,"endTime":1353.52,"body":"building, You would know"},{"speaker":"Wojciech Wegrzynski","startTime":1353.58,"endTime":1357.99,"body":"the area of your windows or"},{"speaker":"Wojciech Wegrzynski","startTime":1353.58,"endTime":1357.99,"body":"area of glazed or, and you,"},{"speaker":"Wojciech Wegrzynski","startTime":1357.99,"endTime":1361.71,"body":"you could mistakenly, assume"},{"speaker":"Wojciech Wegrzynski","startTime":1357.99,"endTime":1361.71,"body":"that all of it is empty,"},{"speaker":"Wojciech Wegrzynski","startTime":1361.77,"endTime":1364.29,"body":"that you have the maximum"},{"speaker":"Wojciech Wegrzynski","startTime":1361.77,"endTime":1364.29,"body":"possible open factor because"},{"speaker":"Wojciech Wegrzynski","startTime":1364.295,"endTime":1367.32,"body":"everything fell out, which"},{"speaker":"Wojciech Wegrzynski","startTime":1364.295,"endTime":1367.32,"body":"may be the case after a few"},{"speaker":"Wojciech Wegrzynski","startTime":1367.32,"endTime":1368.79,"body":"hours of your fire, like, or."},{"speaker":"Wojciech Wegrzynski","startTime":1369.04,"endTime":1372.503,"body":"An hour or two hours when"},{"speaker":"Wojciech Wegrzynski","startTime":1369.04,"endTime":1372.503,"body":"you have exposed this,"},{"speaker":"Wojciech Wegrzynski","startTime":1372.508,"endTime":1375.196,"body":"glazing for the maximum"},{"speaker":"Wojciech Wegrzynski","startTime":1372.508,"endTime":1375.196,"body":"temperature for a long time."},{"speaker":"Wojciech Wegrzynski","startTime":1375.196,"endTime":1376.936,"body":"It, it could fall out actually."},{"speaker":"Wojciech Wegrzynski","startTime":1377.195,"endTime":1379.256,"body":"And, and it could be"},{"speaker":"Wojciech Wegrzynski","startTime":1377.195,"endTime":1379.256,"body":"a, a description of the"},{"speaker":"Wojciech Wegrzynski","startTime":1379.256,"endTime":1381.476,"body":"maximum biggest fire you"},{"speaker":"Wojciech Wegrzynski","startTime":1379.256,"endTime":1381.476,"body":"can have in that room."},{"speaker":"Wojciech Wegrzynski","startTime":1382.556,"endTime":1385.986,"body":"But, if you have a"},{"speaker":"Wojciech Wegrzynski","startTime":1382.556,"endTime":1385.986,"body":"fire that is growing."},{"speaker":"Wojciech Wegrzynski","startTime":1386.456,"endTime":1390.506,"body":"A fire that is building up and,"},{"speaker":"Wojciech Wegrzynski","startTime":1386.456,"endTime":1390.506,"body":"and transitions to flashover."},{"speaker":"Wojciech Wegrzynski","startTime":1390.506,"endTime":1392.786,"body":"It has the, the, the"},{"speaker":"Wojciech Wegrzynski","startTime":1390.506,"endTime":1392.786,"body":"whole glazing closed."},{"speaker":"Wojciech Wegrzynski","startTime":1393.086,"endTime":1397.256,"body":"Now a good question is,"},{"speaker":"Wojciech Wegrzynski","startTime":1393.086,"endTime":1397.256,"body":"are the conditions in that"},{"speaker":"Wojciech Wegrzynski","startTime":1397.376,"endTime":1400.406,"body":"early stage of the fire"},{"speaker":"Wojciech Wegrzynski","startTime":1397.376,"endTime":1400.406,"body":"sufficient to break the glass"},{"speaker":"Wojciech Wegrzynski","startTime":1400.706,"endTime":1403.09,"body":"easily and, in what amount."},{"speaker":"Wojciech Wegrzynski","startTime":1403.545,"endTime":1407.605,"body":"Do you have any experience"},{"speaker":"Wojciech Wegrzynski","startTime":1403.545,"endTime":1407.605,"body":"in like pre-flash over"},{"speaker":"Wojciech Wegrzynski","startTime":1407.605,"endTime":1412.255,"body":"fires, destroying glazing or"},{"speaker":"Wojciech Wegrzynski","startTime":1407.605,"endTime":1412.255,"body":"opening this new flow paths"},{"speaker":"Wojciech Wegrzynski","startTime":1412.255,"endTime":1415.288,"body":"or it has to be like, it, it"},{"speaker":"Wojciech Wegrzynski","startTime":1412.255,"endTime":1415.288,"body":"must be conditions like in"},{"speaker":"Wojciech Wegrzynski","startTime":1415.288,"endTime":1417.988,"body":"a fully flash over fire to"},{"speaker":"Wojciech Wegrzynski","startTime":1415.288,"endTime":1417.988,"body":"destroy this modern glazing."},{"speaker":"Yu Wang","startTime":1418.566,"endTime":1422.04,"body":"yes, uh, we have"},{"speaker":"Yu Wang","startTime":1418.566,"endTime":1422.04,"body":"done some small scale and"},{"speaker":"Yu Wang","startTime":1422.04,"endTime":1425.82,"body":"also done some, full scale,"},{"speaker":"Yu Wang","startTime":1422.04,"endTime":1425.82,"body":"full small scale S when the"},{"speaker":"Yu Wang","startTime":1425.825,"endTime":1429.09,"body":"temper got totally fall,"},{"speaker":"Yu Wang","startTime":1425.825,"endTime":1429.09,"body":"fall out can see that the"},{"speaker":"Yu Wang","startTime":1429.24,"endTime":1431.12,"body":"ejective flame, is very big."},{"speaker":"Yu Wang","startTime":1431.39,"endTime":1435.65,"body":"I mean, suddenly, um,"},{"speaker":"Yu Wang","startTime":1431.39,"endTime":1435.65,"body":"maybe three times bigger"},{"speaker":"Yu Wang","startTime":1435.86,"endTime":1437.21,"body":"than a normal flare."},{"speaker":"Yu Wang","startTime":1437.825,"endTime":1441.981,"body":"So I think, suddenly in"},{"speaker":"Yu Wang","startTime":1437.825,"endTime":1441.981,"body":"maybe during only one or"},{"speaker":"Yu Wang","startTime":1441.981,"endTime":1444.561,"body":"three seconds, but this is"},{"speaker":"Yu Wang","startTime":1441.981,"endTime":1444.561,"body":"already very big threat,"},{"speaker":"Yu Wang","startTime":1444.605,"endTime":1445.645,"body":"for the first spread."},{"speaker":"Yu Wang","startTime":1446.029,"endTime":1449.068,"body":"I think this is very"},{"speaker":"Yu Wang","startTime":1446.029,"endTime":1449.068,"body":"interesting, uh, things and you"},{"speaker":"Yu Wang","startTime":1449.068,"endTime":1453.778,"body":"know, it also can, when glass"},{"speaker":"Yu Wang","startTime":1449.068,"endTime":1453.778,"body":"break for it can also change"},{"speaker":"Yu Wang","startTime":1453.778,"endTime":1458.098,"body":"the, the distribution of heat"},{"speaker":"Yu Wang","startTime":1453.778,"endTime":1458.098,"body":"flux so that means in the room,"},{"speaker":"Yu Wang","startTime":1458.098,"endTime":1459.655,"body":"that means your structure will."},{"speaker":"Yu Wang","startTime":1459.95,"endTime":1463.94,"body":"Be subject to very different"},{"speaker":"Yu Wang","startTime":1459.95,"endTime":1463.94,"body":"heating condition before"},{"speaker":"Yu Wang","startTime":1463.94,"endTime":1465.39,"body":"and after the glass felt."},{"speaker":"Yu Wang","startTime":1465.92,"endTime":1468.44,"body":"So I think that's a very"},{"speaker":"Yu Wang","startTime":1465.92,"endTime":1468.44,"body":"interesting thing, but for the"},{"speaker":"Yu Wang","startTime":1468.44,"endTime":1471.59,"body":"full scale, uh, like, like you"},{"speaker":"Yu Wang","startTime":1468.44,"endTime":1471.59,"body":"said,  last year we, we have"},{"speaker":"Yu Wang","startTime":1471.59,"endTime":1473.23,"body":"conducted them two full scales."},{"speaker":"Yu Wang","startTime":1473.37,"endTime":1478.003,"body":"One is, there's no window and no"},{"speaker":"Yu Wang","startTime":1473.37,"endTime":1478.003,"body":"door we just burn a furniture."},{"speaker":"Yu Wang","startTime":1478.603,"endTime":1481.693,"body":"And the fire, you know, just"},{"speaker":"Yu Wang","startTime":1478.603,"endTime":1481.693,"body":"developer as a normal stage,"},{"speaker":"Yu Wang","startTime":1481.933,"endTime":1485.503,"body":"early stage and the flash"},{"speaker":"Yu Wang","startTime":1481.933,"endTime":1485.503,"body":"over and something, but it's"},{"speaker":"Yu Wang","startTime":1485.503,"endTime":1489.043,"body":"only, but it actually, it"},{"speaker":"Yu Wang","startTime":1485.503,"endTime":1489.043,"body":"only as the bottom line to,"},{"speaker":"Yu Wang","startTime":1489.373,"endTime":1490.993,"body":"to make a flash over happen."},{"speaker":"Yu Wang","startTime":1491.353,"endTime":1494.383,"body":"But you know, when after"},{"speaker":"Yu Wang","startTime":1491.353,"endTime":1494.383,"body":"we furnish the glass panel,"},{"speaker":"Wojciech Wegrzynski","startTime":1495.093,"endTime":1495.213,"body":"Hmm."},{"speaker":"Yu Wang","startTime":1495.283,"endTime":1495.823,"body":"And the door."},{"speaker":"Yu Wang","startTime":1496.243,"endTime":1496.633,"body":"Yeah."},{"speaker":"Yu Wang","startTime":1496.903,"endTime":1499.423,"body":"And during fact we close the"},{"speaker":"Yu Wang","startTime":1496.903,"endTime":1499.423,"body":"window and close the door,"},{"speaker":"Yu Wang","startTime":1499.783,"endTime":1502.983,"body":"then we ignite the room and"},{"speaker":"Yu Wang","startTime":1499.783,"endTime":1502.983,"body":"something interesting happens."},{"speaker":"Yu Wang","startTime":1503.23,"endTime":1506.243,"body":"and the fire develops first"},{"speaker":"Yu Wang","startTime":1503.23,"endTime":1506.243,"body":"and the then, due to lack of"},{"speaker":"Yu Wang","startTime":1506.243,"endTime":1511.766,"body":"the oxygen, the fire, kind of"},{"speaker":"Yu Wang","startTime":1506.243,"endTime":1511.766,"body":"self is, and also it may cause."},{"speaker":"Yu Wang","startTime":1512.966,"endTime":1516.446,"body":"Best if you open the door on"},{"speaker":"Yu Wang","startTime":1512.966,"endTime":1516.446,"body":"the window, but so the room is"},{"speaker":"Yu Wang","startTime":1516.686,"endTime":1519.93,"body":"in the, with the temperature"},{"speaker":"Yu Wang","startTime":1516.686,"endTime":1519.93,"body":"of more than 400 degrees,"},{"speaker":"Yu Wang","startTime":1520.344,"endTime":1521.743,"body":"for more than 10 minutes."},{"speaker":"Yu Wang","startTime":1522.403,"endTime":1524.953,"body":"So maybe there are some"},{"speaker":"Yu Wang","startTime":1522.403,"endTime":1524.953,"body":"smoldering on the bed, on"},{"speaker":"Yu Wang","startTime":1524.953,"endTime":1528.663,"body":"the sofa and, that what"},{"speaker":"Yu Wang","startTime":1524.953,"endTime":1528.663,"body":"is interested in that even"},{"speaker":"Yu Wang","startTime":1528.663,"endTime":1533.336,"body":"the smoldering fire at the"},{"speaker":"Yu Wang","startTime":1528.663,"endTime":1533.336,"body":"last, make the glass cracks"},{"speaker":"Yu Wang","startTime":1533.573,"endTime":1535.42,"body":"and make the  fail out to."},{"speaker":"Yu Wang","startTime":1535.855,"endTime":1540.041,"body":"So then after the, after a"},{"speaker":"Yu Wang","startTime":1535.855,"endTime":1540.041,"body":"while then the fire become"},{"speaker":"Yu Wang","startTime":1540.041,"endTime":1543.611,"body":"much bigger than the Tesla"},{"speaker":"Yu Wang","startTime":1540.041,"endTime":1543.611,"body":"web, you know, the flash work."},{"speaker":"Yu Wang","startTime":1544.121,"endTime":1544.451,"body":"Yeah."},{"speaker":"Yu Wang","startTime":1544.451,"endTime":1547.631,"body":"So I think, so that's also very"},{"speaker":"Yu Wang","startTime":1544.451,"endTime":1547.631,"body":"interesting phenomena that,"},{"speaker":"Yu Wang","startTime":1547.835,"endTime":1549.358,"body":"even make the fire bigger."},{"speaker":"Yu Wang","startTime":1549.631,"endTime":1553.291,"body":"If you install the glass pan"},{"speaker":"Yu Wang","startTime":1549.631,"endTime":1553.291,"body":"and the glass, if the glass"},{"speaker":"Yu Wang","startTime":1553.291,"endTime":1555.331,"body":"fail up at some, some point."},{"speaker":"Wojciech Wegrzynski","startTime":1555.626,"endTime":1557.946,"body":"for me,"},{"speaker":"Wojciech Wegrzynski","startTime":1555.626,"endTime":1557.946,"body":"an interesting topic is the"},{"speaker":"Wojciech Wegrzynski","startTime":1558.036,"endTime":1560.256,"body":"natural ventilation of offices."},{"speaker":"Wojciech Wegrzynski","startTime":1560.256,"endTime":1562.806,"body":"And we were also doing,"},{"speaker":"Wojciech Wegrzynski","startTime":1560.256,"endTime":1562.806,"body":"we're doing a lot of"},{"speaker":"Wojciech Wegrzynski","startTime":1562.811,"endTime":1564.576,"body":"research in that field."},{"speaker":"Wojciech Wegrzynski","startTime":1564.606,"endTime":1567.516,"body":"I, I'm not sure what the,"},{"speaker":"Wojciech Wegrzynski","startTime":1564.606,"endTime":1567.516,"body":"how it is used in China, but"},{"speaker":"Wojciech Wegrzynski","startTime":1568.026,"endTime":1569.616,"body":"in Poland, in particular."},{"speaker":"Wojciech Wegrzynski","startTime":1569.731,"endTime":1573.191,"body":"We see a lot of, natural"},{"speaker":"Wojciech Wegrzynski","startTime":1569.731,"endTime":1573.191,"body":"ventilation even in,"},{"speaker":"Wojciech Wegrzynski","startTime":1573.193,"endTime":1574.395,"body":"very tall buildings."},{"speaker":"Wojciech Wegrzynski","startTime":1575.098,"endTime":1578.501,"body":"because it gives, many points"},{"speaker":"Wojciech Wegrzynski","startTime":1575.098,"endTime":1578.501,"body":"in the green certificates, you"},{"speaker":"Wojciech Wegrzynski","startTime":1578.501,"endTime":1582.611,"body":"know, LEED, BREEAM, you get many"},{"speaker":"Wojciech Wegrzynski","startTime":1578.501,"endTime":1582.611,"body":"points for, for having access"},{"speaker":"Wojciech Wegrzynski","startTime":1582.616,"endTime":1583.871,"body":"to, to natural ventilation."},{"speaker":"Wojciech Wegrzynski","startTime":1583.871,"endTime":1586.811,"body":"And it's not that you"},{"speaker":"Wojciech Wegrzynski","startTime":1583.871,"endTime":1586.811,"body":"have a whole panels of, of"},{"speaker":"Wojciech Wegrzynski","startTime":1586.811,"endTime":1588.311,"body":"glass opened in the facade."},{"speaker":"Wojciech Wegrzynski","startTime":1588.461,"endTime":1591.581,"body":"It's it's more like you"},{"speaker":"Wojciech Wegrzynski","startTime":1588.461,"endTime":1591.581,"body":"have this, um, narrow."},{"speaker":"Wojciech Wegrzynski","startTime":1591.737,"endTime":1595.318,"body":"panels, maybe 20 centimeters"},{"speaker":"Wojciech Wegrzynski","startTime":1591.737,"endTime":1595.318,"body":"wide, which you can open."},{"speaker":"Wojciech Wegrzynski","startTime":1595.318,"endTime":1599.758,"body":"And they're like close with the"},{"speaker":"Wojciech Wegrzynski","startTime":1595.318,"endTime":1599.758,"body":"porous uh, steel mesh outside."},{"speaker":"Wojciech Wegrzynski","startTime":1599.758,"endTime":1602.038,"body":"So you cannot even put"},{"speaker":"Wojciech Wegrzynski","startTime":1599.758,"endTime":1602.038,"body":"your hand, but you can"},{"speaker":"Wojciech Wegrzynski","startTime":1602.038,"endTime":1603.208,"body":"let some air inside."},{"speaker":"Wojciech Wegrzynski","startTime":1603.688,"endTime":1607.561,"body":"So I, I think even in, in"},{"speaker":"Wojciech Wegrzynski","startTime":1603.688,"endTime":1607.561,"body":"such conditions, when you have"},{"speaker":"Wojciech Wegrzynski","startTime":1607.561,"endTime":1610.201,"body":"some sort of ventilation for"},{"speaker":"Wojciech Wegrzynski","startTime":1607.561,"endTime":1610.201,"body":"the compartment, like natural"},{"speaker":"Wojciech Wegrzynski","startTime":1610.201,"endTime":1614.273,"body":"ventilation, It would be very"},{"speaker":"Wojciech Wegrzynski","startTime":1610.201,"endTime":1614.273,"body":"difficult to oxygen starve the"},{"speaker":"Wojciech Wegrzynski","startTime":1614.273,"endTime":1618.233,"body":"fire, like in you case, but"},{"speaker":"Wojciech Wegrzynski","startTime":1614.273,"endTime":1618.233,"body":"it would still be not enough"},{"speaker":"Wojciech Wegrzynski","startTime":1618.233,"endTime":1622.373,"body":"to develop into fully fleshed"},{"speaker":"Wojciech Wegrzynski","startTime":1618.233,"endTime":1622.373,"body":"over fire in a compartment."},{"speaker":"Wojciech Wegrzynski","startTime":1622.643,"endTime":1625.643,"body":"So it would be even closer to"},{"speaker":"Wojciech Wegrzynski","startTime":1622.643,"endTime":1625.643,"body":"the conditions you've mentioned"},{"speaker":"Wojciech Wegrzynski","startTime":1625.643,"endTime":1627.083,"body":"with the, with the smolder."},{"speaker":"Wojciech Wegrzynski","startTime":1627.143,"endTime":1631.013,"body":"It would be some flaming"},{"speaker":"Wojciech Wegrzynski","startTime":1627.143,"endTime":1631.013,"body":"combustion adding to the energy."},{"speaker":"Wojciech Wegrzynski","startTime":1631.413,"endTime":1634.03,"body":", so, so you could have"},{"speaker":"Wojciech Wegrzynski","startTime":1631.413,"endTime":1634.03,"body":"this, Let's say pre-flash"},{"speaker":"Wojciech Wegrzynski","startTime":1634.03,"endTime":1636.973,"body":"over temperatures for"},{"speaker":"Wojciech Wegrzynski","startTime":1634.03,"endTime":1636.973,"body":"a very prolonged, time"},{"speaker":"Wojciech Wegrzynski","startTime":1636.973,"endTime":1638.143,"body":"in your compartment."},{"speaker":"Wojciech Wegrzynski","startTime":1638.773,"endTime":1640.753,"body":"And the second thing that"},{"speaker":"Wojciech Wegrzynski","startTime":1638.773,"endTime":1640.753,"body":"comes to my mind, if you"},{"speaker":"Wojciech Wegrzynski","startTime":1640.753,"endTime":1644.443,"body":"think about the traveling fire"},{"speaker":"Wojciech Wegrzynski","startTime":1640.753,"endTime":1644.443,"body":"methodology that is commonly"},{"speaker":"Wojciech Wegrzynski","startTime":1644.443,"endTime":1648.103,"body":"used now to design offices in,"},{"speaker":"Wojciech Wegrzynski","startTime":1644.443,"endTime":1648.103,"body":"in, in large buildings, it."},{"speaker":"Wojciech Wegrzynski","startTime":1648.358,"endTime":1652.048,"body":"Pre assumes that parts of your"},{"speaker":"Wojciech Wegrzynski","startTime":1648.358,"endTime":1652.048,"body":"compartment are preheated by"},{"speaker":"Wojciech Wegrzynski","startTime":1652.048,"endTime":1653.368,"body":"the fire that is far away."},{"speaker":"Wojciech Wegrzynski","startTime":1653.668,"endTime":1656.218,"body":"So you have a fire that is"},{"speaker":"Wojciech Wegrzynski","startTime":1653.668,"endTime":1656.218,"body":"far away and, but the smoke is"},{"speaker":"Wojciech Wegrzynski","startTime":1656.218,"endTime":1657.418,"body":"covering the whole compartment."},{"speaker":"Wojciech Wegrzynski","startTime":1657.423,"endTime":1660.058,"body":"So you still, even though"},{"speaker":"Wojciech Wegrzynski","startTime":1657.423,"endTime":1660.058,"body":"the fire may be far away,"},{"speaker":"Wojciech Wegrzynski","startTime":1660.058,"endTime":1663.491,"body":"you still have your glazing"},{"speaker":"Wojciech Wegrzynski","startTime":1660.058,"endTime":1663.491,"body":"exposed, to some high"},{"speaker":"Wojciech Wegrzynski","startTime":1663.491,"endTime":1667.031,"body":"temperature from the smoke"},{"speaker":"Wojciech Wegrzynski","startTime":1663.491,"endTime":1667.031,"body":"anyway, before the fire comes."},{"speaker":"Wojciech Wegrzynski","startTime":1667.361,"endTime":1669.578,"body":"So, so these are 2"},{"speaker":"Wojciech Wegrzynski","startTime":1667.361,"endTime":1669.578,"body":"scenarios that come to"},{"speaker":"Wojciech Wegrzynski","startTime":1669.578,"endTime":1670.893,"body":"my mind, thinking about."},{"speaker":"Wojciech Wegrzynski","startTime":1671.457,"endTime":1674.925,"body":"pre-flashovered fire can,"},{"speaker":"Wojciech Wegrzynski","startTime":1671.457,"endTime":1674.925,"body":"create damage to the glaze."},{"speaker":"Wojciech Wegrzynski","startTime":1675.105,"endTime":1678.331,"body":"And did you try to, burn"},{"speaker":"Wojciech Wegrzynski","startTime":1675.105,"endTime":1678.331,"body":"any objects directly"},{"speaker":"Wojciech Wegrzynski","startTime":1678.336,"endTime":1679.261,"body":"against the window?"},{"speaker":"Wojciech Wegrzynski","startTime":1679.291,"endTime":1683.701,"body":"Like, uh, I dunno, an arm chair,"},{"speaker":"Wojciech Wegrzynski","startTime":1679.291,"endTime":1683.701,"body":"uh, a sofa next to a glazing"},{"speaker":"Wojciech Wegrzynski","startTime":1683.881,"endTime":1687.571,"body":"does a can, can like, uh, a"},{"speaker":"Wojciech Wegrzynski","startTime":1683.881,"endTime":1687.571,"body":"direct exposure to a fire,"},{"speaker":"Wojciech Wegrzynski","startTime":1687.571,"endTime":1690.421,"body":"to an item that is next to a"},{"speaker":"Wojciech Wegrzynski","startTime":1687.571,"endTime":1690.421,"body":"window destroyed that window."},{"speaker":"Yu Wang","startTime":1690.667,"endTime":1692.287,"body":"you mean"},{"speaker":"Yu Wang","startTime":1690.667,"endTime":1692.287,"body":"directly put the window,"},{"speaker":"Wojciech Wegrzynski","startTime":1692.707,"endTime":1693.877,"body":"Like,"},{"speaker":"Wojciech Wegrzynski","startTime":1692.707,"endTime":1693.877,"body":"if you have a window in"},{"speaker":"Wojciech Wegrzynski","startTime":1693.877,"endTime":1696.517,"body":"your building and you put"},{"speaker":"Wojciech Wegrzynski","startTime":1693.877,"endTime":1696.517,"body":"a sofa next to the window"},{"speaker":"Wojciech Wegrzynski","startTime":1696.517,"endTime":1697.537,"body":"and you burn the sofa."},{"speaker":"Wojciech Wegrzynski","startTime":1697.867,"endTime":1700.447,"body":"So you consider the, fire"},{"speaker":"Wojciech Wegrzynski","startTime":1697.867,"endTime":1700.447,"body":"of that, item, not the"},{"speaker":"Wojciech Wegrzynski","startTime":1700.447,"endTime":1701.587,"body":"fire of the compartment."},{"speaker":"Wojciech Wegrzynski","startTime":1701.598,"endTime":1704.774,"body":"Will that be sufficient to"},{"speaker":"Wojciech Wegrzynski","startTime":1701.598,"endTime":1704.774,"body":"destroy a placed window or"},{"speaker":"Yu Wang","startTime":1705.379,"endTime":1705.739,"body":"okay."},{"speaker":"Yu Wang","startTime":1706.279,"endTime":1708.619,"body":"We, not this, but we do"},{"speaker":"Yu Wang","startTime":1706.279,"endTime":1708.619,"body":"a pool fire you know,"},{"speaker":"Yu Wang","startTime":1708.709,"endTime":1709.909,"body":"just beside the glass."},{"speaker":"Yu Wang","startTime":1710.359,"endTime":1710.659,"body":"Yeah."},{"speaker":"Yu Wang","startTime":1711.079,"endTime":1714.499,"body":"Similar condition, you know,"},{"speaker":"Yu Wang","startTime":1711.079,"endTime":1714.499,"body":"like the ambition condition."},{"speaker":"Yu Wang","startTime":1715.069,"endTime":1715.219,"body":"Yeah."},{"speaker":"Yu Wang","startTime":1715.219,"endTime":1718.129,"body":"It can, it'll make it"},{"speaker":"Yu Wang","startTime":1715.219,"endTime":1718.129,"body":"kind of make the, the,"},{"speaker":"Yu Wang","startTime":1718.129,"endTime":1719.689,"body":"the float glass crack."},{"speaker":"Yu Wang","startTime":1720.319,"endTime":1720.649,"body":"Yeah."},{"speaker":"Yu Wang","startTime":1720.769,"endTime":1721.219,"body":"Non temper."},{"speaker":"Yu Wang","startTime":1721.329,"endTime":1723.349,"body":"But, but it's kind"},{"speaker":"Yu Wang","startTime":1721.329,"endTime":1723.349,"body":"of difficult to."},{"speaker":"Yu Wang","startTime":1723.739,"endTime":1727.779,"body":"To make the tempered glazing"},{"speaker":"Yu Wang","startTime":1723.739,"endTime":1727.779,"body":"crack and not, not, not."},{"speaker":"Yu Wang","startTime":1728.276,"endTime":1728.756,"body":"Yeah."},{"speaker":"Yu Wang","startTime":1728.846,"endTime":1729.086,"body":"Yeah."},{"speaker":"Yu Wang","startTime":1729.356,"endTime":1730.046,"body":"It had layers."},{"speaker":"Yu Wang","startTime":1730.586,"endTime":1730.826,"body":"Yeah."},{"speaker":"Yu Wang","startTime":1730.826,"endTime":1733.856,"body":"I think it's very difficult"},{"speaker":"Yu Wang","startTime":1730.826,"endTime":1733.856,"body":"for the, in the open condition."},{"speaker":"Wojciech Wegrzynski","startTime":1734.231,"endTime":1734.681,"body":"understand."},{"speaker":"Wojciech Wegrzynski","startTime":1734.741,"endTime":1735.191,"body":"Understood."},{"speaker":"Wojciech Wegrzynski","startTime":1735.491,"endTime":1738.924,"body":"I also wonder if you reverse"},{"speaker":"Wojciech Wegrzynski","startTime":1735.491,"endTime":1738.924,"body":"the problem, when you discuss"},{"speaker":"Wojciech Wegrzynski","startTime":1738.924,"endTime":1743.017,"body":"the separation between buildings"},{"speaker":"Wojciech Wegrzynski","startTime":1738.924,"endTime":1743.017,"body":"or the, how fragile a building"},{"speaker":"Wojciech Wegrzynski","startTime":1743.017,"endTime":1746.467,"body":"is to a wildland fire, for"},{"speaker":"Wojciech Wegrzynski","startTime":1743.017,"endTime":1746.467,"body":"example, we often consider"},{"speaker":"Wojciech Wegrzynski","startTime":1746.467,"endTime":1750.217,"body":"how easy it is for the fire to"},{"speaker":"Wojciech Wegrzynski","startTime":1746.467,"endTime":1750.217,"body":"get into the compartment from."},{"speaker":"Wojciech Wegrzynski","startTime":1751.402,"endTime":1754.972,"body":"So I wonder also like from, if"},{"speaker":"Wojciech Wegrzynski","startTime":1751.402,"endTime":1754.972,"body":"you reverses the perspective, I"},{"speaker":"Wojciech Wegrzynski","startTime":1754.972,"endTime":1758.152,"body":"guess, because the, the windows"},{"speaker":"Wojciech Wegrzynski","startTime":1754.972,"endTime":1758.152,"body":"are harder to break, they have"},{"speaker":"Wojciech Wegrzynski","startTime":1758.152,"endTime":1760.072,"body":"better tele terminal properties."},{"speaker":"Wojciech Wegrzynski","startTime":1760.072,"endTime":1763.789,"body":"They have, infrared, uh,"},{"speaker":"Wojciech Wegrzynski","startTime":1760.072,"endTime":1763.789,"body":"reflective foils inside of them."},{"speaker":"Wojciech Wegrzynski","startTime":1764.029,"endTime":1767.059,"body":"They must be also much better"},{"speaker":"Wojciech Wegrzynski","startTime":1764.029,"endTime":1767.059,"body":"in protecting the building"},{"speaker":"Wojciech Wegrzynski","startTime":1767.059,"endTime":1770.329,"body":"from the fire that is outside"},{"speaker":"Wojciech Wegrzynski","startTime":1767.059,"endTime":1770.329,"body":"or, or on a separate building."},{"speaker":"Wojciech Wegrzynski","startTime":1770.334,"endTime":1772.819,"body":"Do you have, have you had"},{"speaker":"Wojciech Wegrzynski","startTime":1770.334,"endTime":1772.819,"body":"any experience with that?"},{"speaker":"Yu Wang","startTime":1773.535,"endTime":1776.978,"body":"So, yes,  when"},{"speaker":"Yu Wang","startTime":1773.535,"endTime":1776.978,"body":"you put the fire inside the"},{"speaker":"Yu Wang","startTime":1776.978,"endTime":1780.968,"body":"compartment, then it's har"},{"speaker":"Yu Wang","startTime":1776.978,"endTime":1780.968,"body":"building fire, urban fire."},{"speaker":"Yu Wang","startTime":1781.068,"endTime":1784.388,"body":"But when you put the fire, you"},{"speaker":"Yu Wang","startTime":1781.068,"endTime":1784.388,"body":"know, why we, we did the fire,"},{"speaker":"Yu Wang","startTime":1784.748,"endTime":1787.778,"body":"just put me the pool fire just"},{"speaker":"Yu Wang","startTime":1784.748,"endTime":1787.778,"body":"inside the window, because"},{"speaker":"Yu Wang","startTime":1787.808,"endTime":1790.528,"body":"we want to S the, the WUI,"},{"speaker":"Wojciech Wegrzynski","startTime":1790.941,"endTime":1791.361,"body":"Mm-hmm"},{"speaker":"Yu Wang","startTime":1791.768,"endTime":1792.818,"body":"uh, situation."},{"speaker":"Yu Wang","startTime":1793.328,"endTime":1793.508,"body":"Yeah."},{"speaker":"Yu Wang","startTime":1793.508,"endTime":1796.568,"body":"So I think the radiation is"},{"speaker":"Yu Wang","startTime":1793.508,"endTime":1796.568,"body":"a primary way to make it a."},{"speaker":"Yu Wang","startTime":1797.543,"endTime":1801.32,"body":"And, as I mentioned in the"},{"speaker":"Yu Wang","startTime":1797.543,"endTime":1801.32,"body":"interview that, uh, I think also"},{"speaker":"Yu Wang","startTime":1801.32,"endTime":1805.43,"body":"the, the frame material is also"},{"speaker":"Yu Wang","startTime":1801.32,"endTime":1805.43,"body":"important cause you are subject"},{"speaker":"Yu Wang","startTime":1805.43,"endTime":1807.02,"body":"to the fire brand issues."},{"speaker":"Yu Wang","startTime":1807.65,"endTime":1810.92,"body":"Uh, so if the window is closed,"},{"speaker":"Yu Wang","startTime":1807.65,"endTime":1810.92,"body":"I do not think the fire brand"},{"speaker":"Yu Wang","startTime":1811.07,"endTime":1815.69,"body":"may make the glass break, but it"},{"speaker":"Yu Wang","startTime":1811.07,"endTime":1815.69,"body":"may ignite the, the PVC window"},{"speaker":"Yu Wang","startTime":1815.69,"endTime":1816.95,"body":"frame or wooden window frame."},{"speaker":"Yu Wang","startTime":1817.4,"endTime":1817.61,"body":"Yeah."},{"speaker":"Yu Wang","startTime":1817.61,"endTime":1820.413,"body":"Especially I think, I know"},{"speaker":"Yu Wang","startTime":1817.61,"endTime":1820.413,"body":"at time I know, but in China"},{"speaker":"Yu Wang","startTime":1820.463,"endTime":1823.413,"body":"we don't use the wooden frame"},{"speaker":"Yu Wang","startTime":1820.463,"endTime":1823.413,"body":"a lot, but in Europe and in."},{"speaker":"Yu Wang","startTime":1824.343,"endTime":1825.873,"body":"Especially in the WUI areas."},{"speaker":"Yu Wang","startTime":1825.873,"endTime":1827.223,"body":"People like to use wooden flat."},{"speaker":"Yu Wang","startTime":1827.223,"endTime":1829.68,"body":"So I think this is very"},{"speaker":"Yu Wang","startTime":1827.223,"endTime":1829.68,"body":"important to, to make sure"},{"speaker":"Yu Wang","startTime":1829.68,"endTime":1832.41,"body":"that make the glass safety"},{"speaker":"Yu Wang","startTime":1829.68,"endTime":1832.41,"body":"to make the window safety."},{"speaker":"Wojciech Wegrzynski","startTime":1833.267,"endTime":1836.337,"body":"And in"},{"speaker":"Wojciech Wegrzynski","startTime":1833.267,"endTime":1836.337,"body":"terms of, the radiation being"},{"speaker":"Wojciech Wegrzynski","startTime":1836.337,"endTime":1840.417,"body":"able to penetrate the glasses,"},{"speaker":"Wojciech Wegrzynski","startTime":1836.337,"endTime":1840.417,"body":"it's still like the outermost"},{"speaker":"Wojciech Wegrzynski","startTime":1840.417,"endTime":1844.944,"body":"layer that would, be the most"},{"speaker":"Wojciech Wegrzynski","startTime":1840.417,"endTime":1844.944,"body":"exposed or maybe some, because"},{"speaker":"Wojciech Wegrzynski","startTime":1844.944,"endTime":1848.514,"body":"you often use the, the shading"},{"speaker":"Wojciech Wegrzynski","startTime":1844.944,"endTime":1848.514,"body":"foils inside of the compartment."},{"speaker":"Wojciech Wegrzynski","startTime":1848.844,"endTime":1852.384,"body":"We are not fully transparent"},{"speaker":"Wojciech Wegrzynski","startTime":1848.844,"endTime":1852.384,"body":"to shade a bit, or to"},{"speaker":"Wojciech Wegrzynski","startTime":1852.389,"endTime":1854.304,"body":"reflect infrared radiation."},{"speaker":"Wojciech Wegrzynski","startTime":1854.839,"endTime":1857.869,"body":"This would not be used or, or"},{"speaker":"Wojciech Wegrzynski","startTime":1854.839,"endTime":1857.869,"body":"is it used on the external?"},{"speaker":"Wojciech Wegrzynski","startTime":1857.869,"endTime":1860.029,"body":"I, I'm not completely"},{"speaker":"Wojciech Wegrzynski","startTime":1857.869,"endTime":1860.029,"body":"sure on the technology."},{"speaker":"Wojciech Wegrzynski","startTime":1860.269,"endTime":1864.863,"body":"Maybe it's used on the external,"},{"speaker":"Wojciech Wegrzynski","startTime":1860.269,"endTime":1864.863,"body":"um, layer of glass, but do you"},{"speaker":"Wojciech Wegrzynski","startTime":1864.868,"endTime":1867.512,"body":"see it different, for example,"},{"speaker":"Wojciech Wegrzynski","startTime":1864.868,"endTime":1867.512,"body":"temperature gradients inside"},{"speaker":"Wojciech Wegrzynski","startTime":1867.512,"endTime":1871.142,"body":"the glazing in this scenario"},{"speaker":"Wojciech Wegrzynski","startTime":1867.512,"endTime":1871.142,"body":"or, or, or it's the same?"},{"speaker":"Yu Wang","startTime":1871.282,"endTime":1872.833,"body":"I think they're"},{"speaker":"Yu Wang","startTime":1871.282,"endTime":1872.833,"body":"similar because the, the"},{"speaker":"Yu Wang","startTime":1872.833,"endTime":1876.493,"body":"maximum temporary difference"},{"speaker":"Yu Wang","startTime":1872.833,"endTime":1876.493,"body":"often occur just as a border"},{"speaker":"Yu Wang","startTime":1876.493,"endTime":1878.233,"body":"line between the cover areas."},{"speaker":"Yu Wang","startTime":1878.323,"endTime":1881.353,"body":"I mean, Fran cover and"},{"speaker":"Yu Wang","startTime":1878.323,"endTime":1881.353,"body":"the Fran post areas."},{"speaker":"Yu Wang","startTime":1881.893,"endTime":1884.233,"body":"So no matter if the"},{"speaker":"Yu Wang","startTime":1881.893,"endTime":1884.233,"body":"inside or outside, I think"},{"speaker":"Yu Wang","startTime":1884.563,"endTime":1886.903,"body":"the maximum temporary"},{"speaker":"Yu Wang","startTime":1884.563,"endTime":1886.903,"body":"difference is at that point."},{"speaker":"Yu Wang","startTime":1887.293,"endTime":1890.383,"body":"So the crack often initiates"},{"speaker":"Yu Wang","startTime":1887.293,"endTime":1890.383,"body":"and in the middle of the"},{"speaker":"Wojciech Wegrzynski","startTime":1890.686,"endTime":1891.046,"body":"Mm."},{"speaker":"Yu Wang","startTime":1891.137,"endTime":1892.067,"body":"is often as age."},{"speaker":"Yu Wang","startTime":1892.067,"endTime":1892.697,"body":"So, so I."},{"speaker":"Yu Wang","startTime":1893.612,"endTime":1896.192,"body":"There are no big difference,"},{"speaker":"Yu Wang","startTime":1893.612,"endTime":1896.192,"body":"you know, between the inside"},{"speaker":"Wojciech Wegrzynski","startTime":1896.404,"endTime":1896.614,"body":"Yeah."},{"speaker":"Wojciech Wegrzynski","startTime":1896.704,"endTime":1898.864,"body":"And, and a stupid question."},{"speaker":"Wojciech Wegrzynski","startTime":1898.869,"endTime":1902.344,"body":"If you have half of the window"},{"speaker":"Wojciech Wegrzynski","startTime":1898.869,"endTime":1902.344,"body":"shaded, like if the radiation"},{"speaker":"Wojciech Wegrzynski","startTime":1902.344,"endTime":1905.314,"body":"hits only half of the window"},{"speaker":"Wojciech Wegrzynski","startTime":1902.344,"endTime":1905.314,"body":"and the half is in the shade,"},{"speaker":"Wojciech Wegrzynski","startTime":1905.314,"endTime":1908.734,"body":"because you had a corner or"},{"speaker":"Wojciech Wegrzynski","startTime":1905.314,"endTime":1908.734,"body":"something, will that create a"},{"speaker":"Wojciech Wegrzynski","startTime":1908.734,"endTime":1911.644,"body":"temperature gradient that can"},{"speaker":"Wojciech Wegrzynski","startTime":1908.734,"endTime":1911.644,"body":"also be, uh, more difficult"},{"speaker":"Wojciech Wegrzynski","startTime":1911.644,"endTime":1912.724,"body":"for the glass to handle?"},{"speaker":"Yu Wang","startTime":1912.883,"endTime":1914.653,"body":"Yeah, I a did"},{"speaker":"Yu Wang","startTime":1912.883,"endTime":1914.653,"body":"a very clever question."},{"speaker":"Yu Wang","startTime":1915.453,"endTime":1916.407,"body":"so, Yeah."},{"speaker":"Yu Wang","startTime":1916.407,"endTime":1919.897,"body":"If you change the share,"},{"speaker":"Yu Wang","startTime":1916.407,"endTime":1919.897,"body":"uh, forms, it may, changes"},{"speaker":"Yu Wang","startTime":1919.897,"endTime":1923.253,"body":"the, the correct, location,"},{"speaker":"Yu Wang","startTime":1919.897,"endTime":1923.253,"body":"I guess, because we, we also"},{"speaker":"Yu Wang","startTime":1923.253,"endTime":1926.013,"body":"talk some numerical simulation"},{"speaker":"Yu Wang","startTime":1923.253,"endTime":1926.013,"body":"about this, you know, we,"},{"speaker":"Yu Wang","startTime":1926.013,"endTime":1930.37,"body":"we, we change different shade"},{"speaker":"Yu Wang","startTime":1926.013,"endTime":1930.37,"body":"angle, So that will be D."},{"speaker":"Yu Wang","startTime":1930.881,"endTime":1933.783,"body":"but the best way that,"},{"speaker":"Yu Wang","startTime":1930.881,"endTime":1933.783,"body":"you know, very changes the"},{"speaker":"Yu Wang","startTime":1933.783,"endTime":1937.383,"body":"installation or changes the,"},{"speaker":"Yu Wang","startTime":1933.783,"endTime":1937.383,"body":"the, the shade forms of the"},{"speaker":"Yu Wang","startTime":1937.383,"endTime":1940.203,"body":"grading, we find that, you"},{"speaker":"Yu Wang","startTime":1937.383,"endTime":1940.203,"body":"know, if there's a hidden"},{"speaker":"Yu Wang","startTime":1940.203,"endTime":1942.283,"body":"frame, no, no gas frame there."},{"speaker":"Yu Wang","startTime":1942.943,"endTime":1944.143,"body":"We do not make it a break,"},{"speaker":"Wojciech Wegrzynski","startTime":1944.186,"endTime":1944.606,"body":"mm-hmm"},{"speaker":"Yu Wang","startTime":1945.253,"endTime":1947.173,"body":"but there are"},{"speaker":"Yu Wang","startTime":1945.253,"endTime":1947.173,"body":"no such big temporary"},{"speaker":"Yu Wang","startTime":1947.173,"endTime":1948.623,"body":"difference, uh, by subject to a"},{"speaker":"Wojciech Wegrzynski","startTime":1948.996,"endTime":1949.216,"body":"mm."},{"speaker":"Yu Wang","startTime":1949.413,"endTime":1951.063,"body":"You're no friend,"},{"speaker":"Yu Wang","startTime":1949.413,"endTime":1951.063,"body":"for example, you, you are"},{"speaker":"Yu Wang","startTime":1951.063,"endTime":1953.043,"body":"just a hit the glass, the"},{"speaker":"Yu Wang","startTime":1951.063,"endTime":1953.043,"body":"glass, we are not great."},{"speaker":"Yu Wang","startTime":1953.07,"endTime":1953.4,"body":"Yeah."},{"speaker":"Yu Wang","startTime":1953.529,"endTime":1957.447,"body":"So I think maybe this is some,"},{"speaker":"Yu Wang","startTime":1953.529,"endTime":1957.447,"body":"some way to prevent the, the"},{"speaker":"Yu Wang","startTime":1957.447,"endTime":1959.997,"body":"crack, just imagine, you know?"},{"speaker":"Wojciech Wegrzynski","startTime":1960.239,"endTime":1960.569,"body":"yeah."},{"speaker":"Yu Wang","startTime":1960.602,"endTime":1960.72,"body":"Yeah."},{"speaker":"Yu Wang","startTime":1960.725,"endTime":1962.7,"body":"Because yes, because in"},{"speaker":"Yu Wang","startTime":1960.725,"endTime":1962.7,"body":"har building, they are"},{"speaker":"Yu Wang","startTime":1962.79,"endTime":1964.47,"body":"hidden from, uh, hidden"},{"speaker":"Wojciech Wegrzynski","startTime":1964.712,"endTime":1965.612,"body":"We see them a lot."},{"speaker":"Wojciech Wegrzynski","startTime":1965.612,"endTime":1965.882,"body":"Yes."},{"speaker":"Wojciech Wegrzynski","startTime":1965.882,"endTime":1966.182,"body":"Yes."},{"speaker":"Yu Wang","startTime":1966.232,"endTime":1966.517,"body":"Yeah."},{"speaker":"Yu Wang","startTime":1966.522,"endTime":1969.277,"body":"But the problem is the glue,"},{"speaker":"Yu Wang","startTime":1966.522,"endTime":1969.277,"body":"you know, the structured"},{"speaker":"Yu Wang","startTime":1969.277,"endTime":1972.337,"body":"glue, the grass and the area."},{"speaker":"Yu Wang","startTime":1972.517,"endTime":1972.737,"body":"So."},{"speaker":"Wojciech Wegrzynski","startTime":1973.026,"endTime":1974.946,"body":"And,"},{"speaker":"Wojciech Wegrzynski","startTime":1973.026,"endTime":1974.946,"body":"uh, in the description of"},{"speaker":"Wojciech Wegrzynski","startTime":1974.946,"endTime":1977.226,"body":"your previous experiment,"},{"speaker":"Wojciech Wegrzynski","startTime":1974.946,"endTime":1977.226,"body":"you've mentioned the glass was"},{"speaker":"Wojciech Wegrzynski","startTime":1977.226,"endTime":1980.436,"body":"exposed to approximately 400"},{"speaker":"Wojciech Wegrzynski","startTime":1977.226,"endTime":1980.436,"body":"degrees for like 10 minutes."},{"speaker":"Wojciech Wegrzynski","startTime":1980.792,"endTime":1982.062,"body":"that is a lot of"},{"speaker":"Wojciech Wegrzynski","startTime":1980.792,"endTime":1982.062,"body":"temperature, like."},{"speaker":"Wojciech Wegrzynski","startTime":1982.977,"endTime":1987.354,"body":"In my school of engineering,"},{"speaker":"Wojciech Wegrzynski","startTime":1982.977,"endTime":1987.354,"body":"how I was told, you could"},{"speaker":"Wojciech Wegrzynski","startTime":1987.354,"endTime":1991.134,"body":"assume that the glass will"},{"speaker":"Wojciech Wegrzynski","startTime":1987.354,"endTime":1991.134,"body":"fail at 300 degrees, maybe 250."},{"speaker":"Wojciech Wegrzynski","startTime":1991.134,"endTime":1992.274,"body":"You could see some cracks."},{"speaker":"Wojciech Wegrzynski","startTime":1992.484,"endTime":1996.964,"body":"I wonder do you have numbers"},{"speaker":"Wojciech Wegrzynski","startTime":1992.484,"endTime":1996.964,"body":"of, what temperature to assume"},{"speaker":"Wojciech Wegrzynski","startTime":1996.964,"endTime":1998.771,"body":"for this, glazing to fail?"},{"speaker":"Wojciech Wegrzynski","startTime":1999.106,"endTime":2000.962,"body":"or it's too complicated"},{"speaker":"Wojciech Wegrzynski","startTime":1999.106,"endTime":2000.962,"body":"than you need to go."},{"speaker":"Wojciech Wegrzynski","startTime":2000.962,"endTime":2002.822,"body":"Uh, FEM modeling"},{"speaker":"Yu Wang","startTime":2002.912,"endTime":2005.122,"body":"yeah, actually for"},{"speaker":"Yu Wang","startTime":2002.912,"endTime":2005.122,"body":"the engineering, I think you"},{"speaker":"Yu Wang","startTime":2005.182,"endTime":2009.782,"body":"assume it's critical condition"},{"speaker":"Yu Wang","startTime":2005.182,"endTime":2009.782,"body":"for crack and, actually,"},{"speaker":"Yu Wang","startTime":2009.858,"endTime":2013.395,"body":"factor for gas break, is"},{"speaker":"Yu Wang","startTime":2009.858,"endTime":2013.395,"body":"the temperature difference."},{"speaker":"Yu Wang","startTime":2013.83,"endTime":2017.04,"body":"I mean tempera gradient"},{"speaker":"Yu Wang","startTime":2013.83,"endTime":2017.04,"body":"rather than the temperatures."},{"speaker":"Yu Wang","startTime":2017.52,"endTime":2020.597,"body":"So even though , the room"},{"speaker":"Yu Wang","startTime":2017.52,"endTime":2020.597,"body":"temperature, is for me, maybe"},{"speaker":"Yu Wang","startTime":2020.597,"endTime":2025.407,"body":"500 degrees or, 900 degrees, but"},{"speaker":"Yu Wang","startTime":2020.597,"endTime":2025.407,"body":"you cannot see what temperature"},{"speaker":"Yu Wang","startTime":2025.407,"endTime":2028.077,"body":"it is on the glazing and"},{"speaker":"Yu Wang","startTime":2025.407,"endTime":2028.077,"body":"what temperature difference."},{"speaker":"Yu Wang","startTime":2028.287,"endTime":2030.933,"body":"So you have to measure the"},{"speaker":"Yu Wang","startTime":2028.287,"endTime":2030.933,"body":"temperature difference on"},{"speaker":"Yu Wang","startTime":2031.053,"endTime":2034.73,"body":"the glass stuff is So that"},{"speaker":"Yu Wang","startTime":2031.053,"endTime":2034.73,"body":"you can determine okay."},{"speaker":"Yu Wang","startTime":2034.73,"endTime":2036.29,"body":"crack or not crack or not."},{"speaker":"Yu Wang","startTime":2036.32,"endTime":2037.64,"body":"So I can have assume that."},{"speaker":"Yu Wang","startTime":2038.087,"endTime":2039.297,"body":"Yeah, I think a room tempera."},{"speaker":"Yu Wang","startTime":2039.977,"endTime":2043.3,"body":"I think crack cloud crack"},{"speaker":"Yu Wang","startTime":2039.977,"endTime":2043.3,"body":"in a very wide range of room"},{"speaker":"Yu Wang","startTime":2043.3,"endTime":2046.0,"body":"temperatures because room"},{"speaker":"Yu Wang","startTime":2043.3,"endTime":2046.0,"body":"temperature is not the, the"},{"speaker":"Yu Wang","startTime":2046.0,"endTime":2048.1,"body":"critical factor for its break."},{"speaker":"Wojciech Wegrzynski","startTime":2048.262,"endTime":2050.962,"body":"Mm-hmm"},{"speaker":"Wojciech Wegrzynski","startTime":2048.262,"endTime":2050.962,"body":". And, in your modeling, do you"},{"speaker":"Wojciech Wegrzynski","startTime":2050.962,"endTime":2056.032,"body":"now have a, a way to couple"},{"speaker":"Wojciech Wegrzynski","startTime":2050.962,"endTime":2056.032,"body":"this into the simulation"},{"speaker":"Wojciech Wegrzynski","startTime":2056.591,"endTime":2061.018,"body":"because if I model my"},{"speaker":"Wojciech Wegrzynski","startTime":2056.591,"endTime":2061.018,"body":"compartments in FDS, One way"},{"speaker":"Wojciech Wegrzynski","startTime":2061.075,"endTime":2064.478,"body":"to do the glass breaking,"},{"speaker":"Wojciech Wegrzynski","startTime":2061.075,"endTime":2064.478,"body":"you would set a device with"},{"speaker":"Wojciech Wegrzynski","startTime":2064.478,"endTime":2066.398,"body":"a temperature trigger on it."},{"speaker":"Wojciech Wegrzynski","startTime":2066.767,"endTime":2070.355,"body":"And once this temperature"},{"speaker":"Wojciech Wegrzynski","startTime":2066.767,"endTime":2070.355,"body":"is met, the glass would"},{"speaker":"Wojciech Wegrzynski","startTime":2070.355,"endTime":2073.025,"body":"disappear and  the, the"},{"speaker":"Wojciech Wegrzynski","startTime":2070.355,"endTime":2073.025,"body":"wall would open that."},{"speaker":"Wojciech Wegrzynski","startTime":2073.025,"endTime":2074.015,"body":"That is a common way."},{"speaker":"Wojciech Wegrzynski","startTime":2074.015,"endTime":2078.253,"body":"We, do this, in CFD modeling,"},{"speaker":"Wojciech Wegrzynski","startTime":2074.015,"endTime":2078.253,"body":"You you think at this point"},{"speaker":"Wojciech Wegrzynski","startTime":2078.253,"endTime":2082.333,"body":"it's a correct way or more"},{"speaker":"Wojciech Wegrzynski","startTime":2078.253,"endTime":2082.333,"body":"sophisticated models are needed."},{"speaker":"Wojciech Wegrzynski","startTime":2082.333,"endTime":2086.293,"body":"And if so, do you see"},{"speaker":"Wojciech Wegrzynski","startTime":2082.333,"endTime":2086.293,"body":"these models be created and"},{"speaker":"Wojciech Wegrzynski","startTime":2086.293,"endTime":2088.033,"body":"implemented in FDS in future?"},{"speaker":"Yu Wang","startTime":2088.235,"endTime":2088.525,"body":"Yes."},{"speaker":"Yu Wang","startTime":2088.525,"endTime":2091.352,"body":"I, think, because now, uh,"},{"speaker":"Yu Wang","startTime":2088.525,"endTime":2091.352,"body":"while my students are doing, you"},{"speaker":"Yu Wang","startTime":2091.352,"endTime":2096.032,"body":"know, something you mentioned"},{"speaker":"Yu Wang","startTime":2091.352,"endTime":2096.032,"body":"with the FDS, you know, once"},{"speaker":"Yu Wang","startTime":2096.392,"endTime":2099.602,"body":"the temperature reached some"},{"speaker":"Yu Wang","startTime":2096.392,"endTime":2099.602,"body":"point or hit flex reach from,"},{"speaker":"Yu Wang","startTime":2099.992,"endTime":2101.332,"body":"you know, it just remove the,"},{"speaker":"Wojciech Wegrzynski","startTime":2101.477,"endTime":2101.567,"body":"it"},{"speaker":"Wojciech Wegrzynski","startTime":2101.737,"endTime":2102.217,"body":"disappears."},{"speaker":"Wojciech Wegrzynski","startTime":2102.237,"endTime":2102.457,"body":"Yes."},{"speaker":"Yu Wang","startTime":2102.992,"endTime":2103.682,"body":"it disappear."},{"speaker":"Yu Wang","startTime":2103.687,"endTime":2107.805,"body":"So yeah, it, can simulate"},{"speaker":"Yu Wang","startTime":2103.687,"endTime":2107.805,"body":"to some event in that, uh,"},{"speaker":"Yu Wang","startTime":2108.655,"endTime":2112.105,"body":"Difficult for you to, to"},{"speaker":"Yu Wang","startTime":2108.655,"endTime":2112.105,"body":"match the, the experiment"},{"speaker":"Yu Wang","startTime":2112.465,"endTime":2114.815,"body":"last, I mean, break time"},{"speaker":"Yu Wang","startTime":2112.465,"endTime":2114.815,"body":"and the break time in"},{"speaker":"Yu Wang","startTime":2114.815,"endTime":2115.735,"body":"the new macro simulation."},{"speaker":"Yu Wang","startTime":2115.945,"endTime":2116.785,"body":"Very difficult."},{"speaker":"Yu Wang","startTime":2116.952,"endTime":2120.178,"body":"So I think, FDS, cannot"},{"speaker":"Yu Wang","startTime":2116.952,"endTime":2120.178,"body":"practic very well for"},{"speaker":"Yu Wang","startTime":2120.183,"endTime":2121.438,"body":"the glass breakage."},{"speaker":"Yu Wang","startTime":2121.792,"endTime":2125.002,"body":"but we need some more"},{"speaker":"Yu Wang","startTime":2121.792,"endTime":2125.002,"body":"specific and some more"},{"speaker":"Yu Wang","startTime":2125.272,"endTime":2127.222,"body":"complex modeling, I guess."},{"speaker":"Yu Wang","startTime":2127.372,"endTime":2130.462,"body":"So actually you can also is"},{"speaker":"Yu Wang","startTime":2127.372,"endTime":2130.462,"body":"actually that is, is similar"},{"speaker":"Yu Wang","startTime":2130.462,"endTime":2131.792,"body":"to the, the structure fire."},{"speaker":"Wojciech Wegrzynski","startTime":2131.967,"endTime":2132.267,"body":"Hm."},{"speaker":"Yu Wang","startTime":2133.182,"endTime":2135.222,"body":"You get the"},{"speaker":"Yu Wang","startTime":2133.182,"endTime":2135.222,"body":"temperature distribution of"},{"speaker":"Yu Wang","startTime":2135.222,"endTime":2138.645,"body":"the glazing, and then you do"},{"speaker":"Yu Wang","startTime":2135.222,"endTime":2138.645,"body":"the FEM analysis in another"},{"speaker":"Wojciech Wegrzynski","startTime":2138.93,"endTime":2139.35,"body":"Mm-hmm"},{"speaker":"Yu Wang","startTime":2139.755,"endTime":2142.845,"body":"software that you get"},{"speaker":"Yu Wang","startTime":2139.755,"endTime":2142.845,"body":"the correct, you know, the clear"},{"speaker":"Yu Wang","startTime":2142.845,"endTime":2144.392,"body":"condition then it'll change."},{"speaker":"Yu Wang","startTime":2144.392,"endTime":2148.022,"body":"So, so I think that you,"},{"speaker":"Yu Wang","startTime":2144.392,"endTime":2148.022,"body":"it is very similar to"},{"speaker":"Yu Wang","startTime":2148.022,"endTime":2149.582,"body":"structure, search your fire."},{"speaker":"Wojciech Wegrzynski","startTime":2149.897,"endTime":2150.767,"body":"It's interesting."},{"speaker":"Wojciech Wegrzynski","startTime":2150.84,"endTime":2154.47,"body":"like if you have just the"},{"speaker":"Wojciech Wegrzynski","startTime":2150.84,"endTime":2154.47,"body":"float glass or, or, or just"},{"speaker":"Wojciech Wegrzynski","startTime":2154.47,"endTime":2157.83,"body":"a single layer of tempered"},{"speaker":"Wojciech Wegrzynski","startTime":2154.47,"endTime":2157.83,"body":"glass, I mean, this approach"},{"speaker":"Wojciech Wegrzynski","startTime":2157.83,"endTime":2161.67,"body":"you've mentioned, or, or I've"},{"speaker":"Wojciech Wegrzynski","startTime":2157.83,"endTime":2161.67,"body":"mentioned would be okay-ish"},{"speaker":"Wojciech Wegrzynski","startTime":2161.73,"endTime":2164.73,"body":"to model that, you know, if"},{"speaker":"Wojciech Wegrzynski","startTime":2161.73,"endTime":2164.73,"body":"you have just one layer, but"},{"speaker":"Wojciech Wegrzynski","startTime":2164.735,"endTime":2168.16,"body":"if you have multi-layer glass,"},{"speaker":"Wojciech Wegrzynski","startTime":2164.735,"endTime":2168.16,"body":"especially with the zones"},{"speaker":"Wojciech Wegrzynski","startTime":2168.16,"endTime":2169.93,"body":"inside the, the, the glazing."},{"speaker":"Wojciech Wegrzynski","startTime":2169.93,"endTime":2173.23,"body":"So it, it makes a very"},{"speaker":"Wojciech Wegrzynski","startTime":2169.93,"endTime":2173.23,"body":"comp and the PBV fall."},{"speaker":"Wojciech Wegrzynski","startTime":2173.29,"endTime":2176.047,"body":"Uh, it makes a very"},{"speaker":"Wojciech Wegrzynski","startTime":2173.29,"endTime":2176.047,"body":"complicated, thermal"},{"speaker":"Wojciech Wegrzynski","startTime":2176.047,"endTime":2177.037,"body":"boundary condition inside."},{"speaker":"Wojciech Wegrzynski","startTime":2177.037,"endTime":2180.637,"body":"I mean, FDS has this,"},{"speaker":"Wojciech Wegrzynski","startTime":2177.037,"endTime":2180.637,"body":"uh, one D and 3d, uh, hit"},{"speaker":"Wojciech Wegrzynski","startTime":2180.847,"endTime":2182.467,"body":"transfer models inside."},{"speaker":"Wojciech Wegrzynski","startTime":2182.467,"endTime":2185.97,"body":"So you could technically,"},{"speaker":"Wojciech Wegrzynski","startTime":2182.467,"endTime":2185.97,"body":"solve for that, but it could be"},{"speaker":"Wojciech Wegrzynski","startTime":2185.97,"endTime":2190.41,"body":"interesting to have a, you know,"},{"speaker":"Wojciech Wegrzynski","startTime":2185.97,"endTime":2190.41,"body":"uh, a glass boundary condition"},{"speaker":"Wojciech Wegrzynski","startTime":2190.41,"endTime":2193.62,"body":"that you could put and the"},{"speaker":"Wojciech Wegrzynski","startTime":2190.41,"endTime":2193.62,"body":"software would know it's, uh,"},{"speaker":"Wojciech Wegrzynski","startTime":2193.65,"endTime":2195.57,"body":"layers of glass that will break."},{"speaker":"Wojciech Wegrzynski","startTime":2196.15,"endTime":2198.85,"body":"At this temperature gradient,"},{"speaker":"Wojciech Wegrzynski","startTime":2196.15,"endTime":2198.85,"body":"and it could know that."},{"speaker":"Wojciech Wegrzynski","startTime":2198.85,"endTime":2199.39,"body":"Okay."},{"speaker":"Wojciech Wegrzynski","startTime":2199.395,"endTime":2201.64,"body":"Uh, now 1, 2, 3"},{"speaker":"Wojciech Wegrzynski","startTime":2199.395,"endTime":2201.64,"body":"layers have failed."},{"speaker":"Wojciech Wegrzynski","startTime":2201.7,"endTime":2202.93,"body":"The fourth layer is exposed."},{"speaker":"Wojciech Wegrzynski","startTime":2202.96,"endTime":2203.2,"body":"Okay."},{"speaker":"Wojciech Wegrzynski","startTime":2203.2,"endTime":2207.43,"body":"Now it broke completely,"},{"speaker":"Wojciech Wegrzynski","startTime":2203.2,"endTime":2207.43,"body":"uh, disappeared element."},{"speaker":"Wojciech Wegrzynski","startTime":2208.02,"endTime":2210.57,"body":"that, that would be an"},{"speaker":"Wojciech Wegrzynski","startTime":2208.02,"endTime":2210.57,"body":"interesting development."},{"speaker":"Wojciech Wegrzynski","startTime":2210.57,"endTime":2213.333,"body":"Maybe you guys would, developing"},{"speaker":"Wojciech Wegrzynski","startTime":2210.57,"endTime":2213.333,"body":"your models will be able to,"},{"speaker":"Wojciech Wegrzynski","startTime":2213.333,"endTime":2214.743,"body":"to build something like that."},{"speaker":"Wojciech Wegrzynski","startTime":2215.17,"endTime":2215.44,"body":"Are you"},{"speaker":"Yu Wang","startTime":2216.655,"endTime":2218.365,"body":"Yeah, this is what"},{"speaker":"Yu Wang","startTime":2216.655,"endTime":2218.365,"body":"we are doing, actually, you"},{"speaker":"Yu Wang","startTime":2218.365,"endTime":2222.205,"body":"know, I got a project from the"},{"speaker":"Yu Wang","startTime":2218.365,"endTime":2222.205,"body":"start of this year, so we are"},{"speaker":"Yu Wang","startTime":2222.205,"endTime":2223.675,"body":"doing focus on these areas."},{"speaker":"Yu Wang","startTime":2224.065,"endTime":2224.785,"body":"So that's very interesting."},{"speaker":"Yu Wang","startTime":2225.218,"endTime":2227.048,"body":"Actually we hope, you"},{"speaker":"Yu Wang","startTime":2225.218,"endTime":2227.048,"body":"know, we not want to make"},{"speaker":"Yu Wang","startTime":2227.053,"endTime":2228.458,"body":"things very complicated."},{"speaker":"Yu Wang","startTime":2228.638,"endTime":2230.918,"body":"You know, we, we want"},{"speaker":"Yu Wang","startTime":2228.638,"endTime":2230.918,"body":"understand the complicated"},{"speaker":"Yu Wang","startTime":2230.923,"endTime":2234.698,"body":"issue and make these things"},{"speaker":"Yu Wang","startTime":2230.923,"endTime":2234.698,"body":"very simple to be used."},{"speaker":"Yu Wang","startTime":2235.118,"endTime":2238.568,"body":"So we hope, you know, even"},{"speaker":"Yu Wang","startTime":2235.118,"endTime":2238.568,"body":"in the current FDS, if we do"},{"speaker":"Yu Wang","startTime":2238.568,"endTime":2243.668,"body":"some as assumption or some"},{"speaker":"Yu Wang","startTime":2238.568,"endTime":2243.668,"body":"cation that we still can,"},{"speaker":"Yu Wang","startTime":2244.058,"endTime":2246.018,"body":"uh, kind of, accurately, I"},{"speaker":"Wojciech Wegrzynski","startTime":2246.053,"endTime":2246.273,"body":"mm."},{"speaker":"Yu Wang","startTime":2247.158,"endTime":2250.518,"body":"accept way the, the"},{"speaker":"Yu Wang","startTime":2247.158,"endTime":2250.518,"body":"project, the glass breakage."},{"speaker":"Yu Wang","startTime":2250.518,"endTime":2253.468,"body":"So I think that's also"},{"speaker":"Yu Wang","startTime":2250.518,"endTime":2253.468,"body":"very cool, because you"},{"speaker":"Yu Wang","startTime":2253.468,"endTime":2256.375,"body":"know, the, computation,"},{"speaker":"Yu Wang","startTime":2253.468,"endTime":2256.375,"body":"time also another factor"},{"speaker":"Yu Wang","startTime":2256.375,"endTime":2257.455,"body":"we have to consider if we."},{"speaker":"Yu Wang","startTime":2258.425,"endTime":2261.938,"body":"You know, single cleaning,"},{"speaker":"Yu Wang","startTime":2258.425,"endTime":2261.938,"body":"you know, so a lot of, things"},{"speaker":"Yu Wang","startTime":2261.938,"endTime":2266.627,"body":"to, I think that's not very,"},{"speaker":"Yu Wang","startTime":2261.938,"endTime":2266.627,"body":"efficient in the engineering."},{"speaker":"Yu Wang","startTime":2267.197,"endTime":2267.467,"body":"Yeah."},{"speaker":"Yu Wang","startTime":2267.467,"endTime":2270.241,"body":"So we want to make the,"},{"speaker":"Yu Wang","startTime":2267.467,"endTime":2270.241,"body":"things as sync as possible,"},{"speaker":"Yu Wang","startTime":2270.241,"endTime":2272.011,"body":"but in our accurate way."},{"speaker":"Wojciech Wegrzynski","startTime":2272.421,"endTime":2274.581,"body":"Mm-hmm"},{"speaker":"Wojciech Wegrzynski","startTime":2272.421,"endTime":2274.581,"body":". I also think the coupling"},{"speaker":"Wojciech Wegrzynski","startTime":2274.611,"endTime":2277.941,"body":"outside and insight, like back"},{"speaker":"Wojciech Wegrzynski","startTime":2274.611,"endTime":2277.941,"body":"and forth would be difficult"},{"speaker":"Wojciech Wegrzynski","startTime":2278.001,"endTime":2282.024,"body":"because so far, I, I know it"},{"speaker":"Wojciech Wegrzynski","startTime":2278.001,"endTime":2282.024,"body":"is fairly easy or very easy to,"},{"speaker":"Wojciech Wegrzynski","startTime":2282.114,"endTime":2284.844,"body":"extract from FDS to FDM models."},{"speaker":"Wojciech Wegrzynski","startTime":2285.549,"endTime":2288.419,"body":"I just had Thomas Gernay on the"},{"speaker":"Wojciech Wegrzynski","startTime":2285.549,"endTime":2288.419,"body":"podcast and he was,  talking,"},{"speaker":"Wojciech Wegrzynski","startTime":2288.779,"endTime":2292.799,"body":"aboutI how it does this, um,"},{"speaker":"Wojciech Wegrzynski","startTime":2288.779,"endTime":2292.799,"body":"extraction of the data that"},{"speaker":"Wojciech Wegrzynski","startTime":2292.804,"endTime":2296.819,"body":"there's already a model building"},{"speaker":"Wojciech Wegrzynski","startTime":2292.804,"endTime":2296.819,"body":"FDS to helps that extraction."},{"speaker":"Wojciech Wegrzynski","startTime":2297.359,"endTime":2301.559,"body":"But if you extract to"},{"speaker":"Wojciech Wegrzynski","startTime":2297.359,"endTime":2301.559,"body":"another software, And then"},{"speaker":"Wojciech Wegrzynski","startTime":2301.559,"endTime":2304.139,"body":"would like to come back to"},{"speaker":"Wojciech Wegrzynski","startTime":2301.559,"endTime":2304.139,"body":"FDS with the information."},{"speaker":"Wojciech Wegrzynski","startTime":2304.139,"endTime":2304.409,"body":"Okay."},{"speaker":"Wojciech Wegrzynski","startTime":2304.409,"endTime":2306.941,"body":"Now it broke and"},{"speaker":"Wojciech Wegrzynski","startTime":2304.409,"endTime":2306.941,"body":"destroy the window."},{"speaker":"Wojciech Wegrzynski","startTime":2306.941,"endTime":2309.742,"body":"I think it is quite, quite"},{"speaker":"Wojciech Wegrzynski","startTime":2306.941,"endTime":2309.742,"body":"difficult at this point."},{"speaker":"Wojciech Wegrzynski","startTime":2309.952,"endTime":2313.162,"body":"Are you working with other"},{"speaker":"Wojciech Wegrzynski","startTime":2309.952,"endTime":2313.162,"body":"numerical models as well besides"},{"speaker":"Wojciech Wegrzynski","startTime":2313.162,"endTime":2318.002,"body":"FDS or this would be development"},{"speaker":"Wojciech Wegrzynski","startTime":2313.162,"endTime":2318.002,"body":"for, or, or is just unrelated"},{"speaker":"Wojciech Wegrzynski","startTime":2318.002,"endTime":2322.832,"body":"to software is just a, a third"},{"speaker":"Wojciech Wegrzynski","startTime":2318.002,"endTime":2322.832,"body":"party model outside of any CFD."},{"speaker":"Yu Wang","startTime":2323.297,"endTime":2325.217,"body":"Yeah, we,"},{"speaker":"Yu Wang","startTime":2323.297,"endTime":2325.217,"body":"because we have inhouse"},{"speaker":"Yu Wang","startTime":2325.217,"endTime":2327.887,"body":"software, uh, for, yeah."},{"speaker":"Yu Wang","startTime":2327.977,"endTime":2329.897,"body":"For, for, for crack initial."},{"speaker":"Yu Wang","startTime":2329.897,"endTime":2333.107,"body":"So maybe we, we get this"},{"speaker":"Yu Wang","startTime":2329.897,"endTime":2333.107,"body":"temperature, then we can get the"},{"speaker":"Yu Wang","startTime":2333.107,"endTime":2335.134,"body":"crack, in our in-house software."},{"speaker":"Yu Wang","startTime":2335.584,"endTime":2335.914,"body":"Yeah."},{"speaker":"Yu Wang","startTime":2336.364,"endTime":2339.094,"body":"So, but this is still ongoing."},{"speaker":"Yu Wang","startTime":2339.221,"endTime":2342.271,"body":"so the servants are"},{"speaker":"Yu Wang","startTime":2339.221,"endTime":2342.271,"body":"fine and, to compare the"},{"speaker":"Yu Wang","startTime":2342.271,"endTime":2343.441,"body":"results with experiments."},{"speaker":"Yu Wang","startTime":2344.011,"endTime":2344.221,"body":"Yeah."},{"speaker":"Yu Wang","startTime":2344.221,"endTime":2345.961,"body":"So to, to, to modify."},{"speaker":"Yu Wang","startTime":2346.861,"endTime":2350.101,"body":"Some numerical simulation"},{"speaker":"Yu Wang","startTime":2346.861,"endTime":2350.101,"body":"often need a lot of, you"},{"speaker":"Yu Wang","startTime":2350.101,"endTime":2352.867,"body":"know, assumption or a lot"},{"speaker":"Yu Wang","startTime":2350.101,"endTime":2352.867,"body":"of time to be validated."},{"speaker":"Yu Wang","startTime":2353.257,"endTime":2353.547,"body":"Yeah."},{"speaker":"Yu Wang","startTime":2354.007,"endTime":2354.907,"body":"So we are doing this."},{"speaker":"Yu Wang","startTime":2355.097,"endTime":2355.387,"body":"Yeah."},{"speaker":"Wojciech Wegrzynski","startTime":2355.772,"endTime":2356.612,"body":"Very very good."},{"speaker":"Wojciech Wegrzynski","startTime":2356.842,"endTime":2360.717,"body":"Maybe just as a final question,"},{"speaker":"Wojciech Wegrzynski","startTime":2356.842,"endTime":2360.717,"body":"how do you see the, the"},{"speaker":"Wojciech Wegrzynski","startTime":2360.722,"endTime":2362.487,"body":"near, uh, future of glazing?"},{"speaker":"Wojciech Wegrzynski","startTime":2362.517,"endTime":2365.763,"body":"Is there any new technologies"},{"speaker":"Wojciech Wegrzynski","startTime":2362.517,"endTime":2365.763,"body":"emerging that, will change"},{"speaker":"Wojciech Wegrzynski","startTime":2365.763,"endTime":2367.173,"body":"everything in the next 10 years?"},{"speaker":"Wojciech Wegrzynski","startTime":2367.173,"endTime":2369.933,"body":"Like the temper and, and"},{"speaker":"Wojciech Wegrzynski","startTime":2367.173,"endTime":2369.933,"body":"laminated last changed the,"},{"speaker":"Wojciech Wegrzynski","startTime":2369.938,"endTime":2373.473,"body":"the last years, or we are now"},{"speaker":"Wojciech Wegrzynski","startTime":2369.938,"endTime":2373.473,"body":"in a stable region and just."},{"speaker":"Wojciech Wegrzynski","startTime":2374.198,"endTime":2376.958,"body":"And just slowly improving"},{"speaker":"Wojciech Wegrzynski","startTime":2374.198,"endTime":2376.958,"body":"the technology, what"},{"speaker":"Wojciech Wegrzynski","startTime":2377.078,"endTime":2377.878,"body":"the future holds."},{"speaker":"Yu Wang","startTime":2378.543,"endTime":2380.673,"body":"Actually, I,"},{"speaker":"Yu Wang","startTime":2378.543,"endTime":2380.673,"body":"I treated this area as"},{"speaker":"Yu Wang","startTime":2380.673,"endTime":2384.153,"body":"a boundary condition of"},{"speaker":"Yu Wang","startTime":2380.673,"endTime":2384.153,"body":"the fire dynamic problem."},{"speaker":"Yu Wang","startTime":2384.153,"endTime":2387.587,"body":"So, uh, we do not, uh,"},{"speaker":"Yu Wang","startTime":2384.153,"endTime":2387.587,"body":"you know, focus too much"},{"speaker":"Yu Wang","startTime":2387.647,"endTime":2389.327,"body":"on the glass technology."},{"speaker":"Yu Wang","startTime":2389.777,"endTime":2392.307,"body":"So we cannot predict"},{"speaker":"Yu Wang","startTime":2389.777,"endTime":2392.307,"body":"what kind of new."},{"speaker":"Yu Wang","startTime":2393.197,"endTime":2396.317,"body":"Glass can appear or maybe yeah."},{"speaker":"Yu Wang","startTime":2396.528,"endTime":2400.429,"body":"but what we can practice as"},{"speaker":"Yu Wang","startTime":2396.528,"endTime":2400.429,"body":"the glass will be used as"},{"speaker":"Yu Wang","startTime":2400.519,"endTime":2404.629,"body":"more often and more widely,"},{"speaker":"Yu Wang","startTime":2400.519,"endTime":2404.629,"body":"much more widely in the future"},{"speaker":"Yu Wang","startTime":2404.659,"endTime":2407.646,"body":"because, I think it's similar"},{"speaker":"Yu Wang","startTime":2404.659,"endTime":2407.646,"body":"to the, you know, people"},{"speaker":"Yu Wang","startTime":2407.651,"endTime":2409.086,"body":"are like using the timber."},{"speaker":"Yu Wang","startTime":2409.566,"endTime":2412.236,"body":"Building because Tim will"},{"speaker":"Yu Wang","startTime":2409.566,"endTime":2412.236,"body":"make you feel very nature"},{"speaker":"Yu Wang","startTime":2412.236,"endTime":2417.456,"body":"and very, very nice the glass"},{"speaker":"Yu Wang","startTime":2412.236,"endTime":2417.456,"body":"where I can say in China,"},{"speaker":"Yu Wang","startTime":2417.456,"endTime":2420.576,"body":"you know, many buildings are"},{"speaker":"Yu Wang","startTime":2417.456,"endTime":2420.576,"body":"using much, much more crazy,"},{"speaker":"Yu Wang","startTime":2420.581,"endTime":2422.736,"body":"even the channel of the flaws."},{"speaker":"Yu Wang","startTime":2423.186,"endTime":2426.546,"body":"And, uh, you know, in, in"},{"speaker":"Yu Wang","startTime":2423.186,"endTime":2426.546,"body":"maybe five years ago, they"},{"speaker":"Yu Wang","startTime":2426.546,"endTime":2428.226,"body":"like to use the concrete"},{"speaker":"Yu Wang","startTime":2426.546,"endTime":2428.226,"body":"and still better people."},{"speaker":"Yu Wang","startTime":2428.226,"endTime":2430.236,"body":"You, you like to use fast."},{"speaker":"Yu Wang","startTime":2430.538,"endTime":2431.138,"body":"Everywhere."},{"speaker":"Yu Wang","startTime":2431.408,"endTime":2435.587,"body":"So I think a glass may be much"},{"speaker":"Yu Wang","startTime":2431.408,"endTime":2435.587,"body":"more, widely used in the future."},{"speaker":"Yu Wang","startTime":2435.587,"endTime":2437.927,"body":"I think this, this is"},{"speaker":"Yu Wang","startTime":2435.587,"endTime":2437.927,"body":"more important than,"},{"speaker":"Yu Wang","startTime":2437.927,"endTime":2438.857,"body":"than previous years."},{"speaker":"Yu Wang","startTime":2439.547,"endTime":2439.697,"body":"Yeah."},{"speaker":"Yu Wang","startTime":2439.697,"endTime":2441.987,"body":"So this is what, this"},{"speaker":"Yu Wang","startTime":2439.697,"endTime":2441.987,"body":"is what we can see that"},{"speaker":"Wojciech Wegrzynski","startTime":2442.597,"endTime":2445.324,"body":"and, uh,"},{"speaker":"Wojciech Wegrzynski","startTime":2442.597,"endTime":2445.324,"body":"so sorry, I, I told you it will"},{"speaker":"Wojciech Wegrzynski","startTime":2445.329,"endTime":2447.724,"body":"be two questions, but it's like"},{"speaker":"Wojciech Wegrzynski","startTime":2445.329,"endTime":2447.724,"body":"now, now the question number"},{"speaker":"Wojciech Wegrzynski","startTime":2447.724,"endTime":2449.554,"body":"seven, but it is so interesting."},{"speaker":"Wojciech Wegrzynski","startTime":2450.814,"endTime":2451.024,"body":"right."},{"speaker":"Wojciech Wegrzynski","startTime":2451.114,"endTime":2453.677,"body":"We also have this,"},{"speaker":"Wojciech Wegrzynski","startTime":2451.114,"endTime":2453.677,"body":"double skin facades."},{"speaker":"Wojciech Wegrzynski","startTime":2453.742,"endTime":2456.805,"body":"Where you would have, a facade"},{"speaker":"Wojciech Wegrzynski","startTime":2453.742,"endTime":2456.805,"body":"of the building, then let's"},{"speaker":"Wojciech Wegrzynski","startTime":2456.805,"endTime":2460.345,"body":"say one, two meter cavity,"},{"speaker":"Wojciech Wegrzynski","startTime":2456.805,"endTime":2460.345,"body":"very large cavity, and like"},{"speaker":"Wojciech Wegrzynski","startTime":2460.345,"endTime":2464.409,"body":"an external covering, facade,"},{"speaker":"Wojciech Wegrzynski","startTime":2460.345,"endTime":2464.409,"body":"I guess, in this we scenario"},{"speaker":"Wojciech Wegrzynski","startTime":2464.414,"endTime":2467.859,"body":"it also be very good because"},{"speaker":"Wojciech Wegrzynski","startTime":2464.414,"endTime":2467.859,"body":"you would have this frontal"},{"speaker":"Wojciech Wegrzynski","startTime":2467.859,"endTime":2469.389,"body":"panel that can take the heat."},{"speaker":"Wojciech Wegrzynski","startTime":2469.394,"endTime":2472.179,"body":"And did you have an experience"},{"speaker":"Wojciech Wegrzynski","startTime":2469.394,"endTime":2472.179,"body":"with this type of facades"},{"speaker":"Yu Wang","startTime":2472.781,"endTime":2473.261,"body":"yes."},{"speaker":"Yu Wang","startTime":2473.665,"endTime":2476.875,"body":"I think the problem for"},{"speaker":"Yu Wang","startTime":2473.665,"endTime":2476.875,"body":"this kind of top skin is,"},{"speaker":"Yu Wang","startTime":2477.255,"endTime":2480.955,"body":"is a smoke movement rather"},{"speaker":"Yu Wang","startTime":2477.255,"endTime":2480.955,"body":"than the glass breakage."},{"speaker":"Yu Wang","startTime":2481.146,"endTime":2482.041,"body":"It's more about the flow"},{"speaker":"Wojciech Wegrzynski","startTime":2482.449,"endTime":2482.779,"body":"Mm."},{"speaker":"Yu Wang","startTime":2483.028,"endTime":2483.318,"body":"Yeah."},{"speaker":"Yu Wang","startTime":2483.682,"endTime":2486.412,"body":"So the smoke entering the,"},{"speaker":"Yu Wang","startTime":2483.682,"endTime":2486.412,"body":"the, the cavity between the"},{"speaker":"Yu Wang","startTime":2486.442,"endTime":2487.942,"body":"facade and the second skin."},{"speaker":"Yu Wang","startTime":2487.976,"endTime":2488.456,"body":"Yeah."},{"speaker":"Yu Wang","startTime":2488.456,"endTime":2490.896,"body":"So, only it depend on"},{"speaker":"Yu Wang","startTime":2488.456,"endTime":2490.896,"body":"where the fire happened."},{"speaker":"Yu Wang","startTime":2490.896,"endTime":2492.126,"body":"If the fire happen in the room."},{"speaker":"Yu Wang","startTime":2492.131,"endTime":2494.706,"body":"So after the break,"},{"speaker":"Yu Wang","startTime":2492.131,"endTime":2494.706,"body":"the, the window, so the"},{"speaker":"Yu Wang","startTime":2494.796,"endTime":2496.176,"body":"smoke can let go out."},{"speaker":"Yu Wang","startTime":2496.392,"endTime":2498.34,"body":"But I, do not think it's"},{"speaker":"Yu Wang","startTime":2496.392,"endTime":2498.34,"body":"very easy, you know, to,"},{"speaker":"Yu Wang","startTime":2498.345,"endTime":2501.05,"body":"to break the, the glass,"},{"speaker":"Yu Wang","startTime":2498.345,"endTime":2501.05,"body":"you know, in the floor."},{"speaker":"Yu Wang","startTime":2501.68,"endTime":2504.17,"body":"I think the problem is"},{"speaker":"Yu Wang","startTime":2501.68,"endTime":2504.17,"body":"the smoke will, may go,"},{"speaker":"Yu Wang","startTime":2504.26,"endTime":2505.64,"body":"go up and maybe enter the"},{"speaker":"Wojciech Wegrzynski","startTime":2505.867,"endTime":2507.187,"body":"as"},{"speaker":"Wojciech Wegrzynski","startTime":2505.867,"endTime":2507.187,"body":"I, as I said, you can"},{"speaker":"Wojciech Wegrzynski","startTime":2507.187,"endTime":2509.557,"body":"have natural openings in"},{"speaker":"Wojciech Wegrzynski","startTime":2507.187,"endTime":2509.557,"body":"Poland in these buildings."},{"speaker":"Wojciech Wegrzynski","startTime":2509.857,"endTime":2512.467,"body":"So you have a natural openings"},{"speaker":"Wojciech Wegrzynski","startTime":2509.857,"endTime":2512.467,"body":"to which the smoke could"},{"speaker":"Wojciech Wegrzynski","startTime":2512.497,"endTime":2515.897,"body":"reenter the building, creating"},{"speaker":"Wojciech Wegrzynski","startTime":2512.497,"endTime":2515.897,"body":"a very dangerous dynamics."},{"speaker":"Wojciech Wegrzynski","startTime":2515.897,"endTime":2518.957,"body":"This is actually something"},{"speaker":"Wojciech Wegrzynski","startTime":2515.897,"endTime":2518.957,"body":"to consider with the, that"},{"speaker":"Wojciech Wegrzynski","startTime":2518.957,"endTime":2520.037,"body":"should be a podcast episode."},{"speaker":"Wojciech Wegrzynski","startTime":2520.037,"endTime":2520.967,"body":"I'll note that down."},{"speaker":"Wojciech Wegrzynski","startTime":2521.027,"endTime":2523.457,"body":"I need to find a double"},{"speaker":"Wojciech Wegrzynski","startTime":2521.027,"endTime":2523.457,"body":"skin facade expert"},{"speaker":"Wojciech Wegrzynski","startTime":2523.457,"endTime":2525.077,"body":"now  that's so cool."},{"speaker":"Yu Wang","startTime":2525.1,"endTime":2525.39,"body":"yeah."},{"speaker":"Wojciech Wegrzynski","startTime":2525.866,"endTime":2526.195,"body":"Okay."},{"speaker":"Wojciech Wegrzynski","startTime":2526.465,"endTime":2529.245,"body":"And, and for the end we have"},{"speaker":"Wojciech Wegrzynski","startTime":2526.465,"endTime":2529.245,"body":"talked something about, the"},{"speaker":"Wojciech Wegrzynski","startTime":2529.245,"endTime":2532.825,"body":"future technologies and, one,"},{"speaker":"Wojciech Wegrzynski","startTime":2529.245,"endTime":2532.825,"body":"future technology that I see"},{"speaker":"Wojciech Wegrzynski","startTime":2532.825,"endTime":2535.345,"body":"am developing is different."},{"speaker":"Wojciech Wegrzynski","startTime":2535.442,"endTime":2539.252,"body":"Approaches to create energy"},{"speaker":"Wojciech Wegrzynski","startTime":2535.442,"endTime":2539.252,"body":"generation within, uh,"},{"speaker":"Wojciech Wegrzynski","startTime":2539.282,"endTime":2543.532,"body":"glass panels like embed,"},{"speaker":"Wojciech Wegrzynski","startTime":2539.282,"endTime":2543.532,"body":"some sort of, Silicon, uh,"},{"speaker":"Wojciech Wegrzynski","startTime":2543.562,"endTime":2547.552,"body":"foils or, or perovskite"},{"speaker":"Wojciech Wegrzynski","startTime":2543.562,"endTime":2547.552,"body":"foils inside to generate"},{"speaker":"Wojciech Wegrzynski","startTime":2547.552,"endTime":2549.532,"body":"electricity within the glazing."},{"speaker":"Wojciech Wegrzynski","startTime":2550.372,"endTime":2553.659,"body":"And I don't expect an answer,"},{"speaker":"Wojciech Wegrzynski","startTime":2550.372,"endTime":2553.659,"body":"but I think this could be also"},{"speaker":"Wojciech Wegrzynski","startTime":2553.659,"endTime":2557.619,"body":"a thing that changes the way"},{"speaker":"Wojciech Wegrzynski","startTime":2553.659,"endTime":2557.619,"body":"how facades are built used"},{"speaker":"Wojciech Wegrzynski","startTime":2557.619,"endTime":2558.969,"body":"and how they behave in fire."},{"speaker":"Wojciech Wegrzynski","startTime":2559.239,"endTime":2561.249,"body":"Do you have an opinion on"},{"speaker":"Wojciech Wegrzynski","startTime":2559.239,"endTime":2561.249,"body":"these new technologies?"},{"speaker":"Yu Wang","startTime":2561.803,"endTime":2562.833,"body":"You mean the PV panel"},{"speaker":"Wojciech Wegrzynski","startTime":2563.365,"endTime":2565.185,"body":"Yeah,"},{"speaker":"Wojciech Wegrzynski","startTime":2563.365,"endTime":2565.185,"body":"but even, like PV panels,"},{"speaker":"Wojciech Wegrzynski","startTime":2565.185,"endTime":2567.285,"body":"when you put them on a"},{"speaker":"Wojciech Wegrzynski","startTime":2565.185,"endTime":2567.285,"body":"facade, that's one topic."},{"speaker":"Wojciech Wegrzynski","startTime":2567.285,"endTime":2569.505,"body":"And I, I see that happening."},{"speaker":"Wojciech Wegrzynski","startTime":2569.805,"endTime":2572.655,"body":"I, I know there was like"},{"speaker":"Wojciech Wegrzynski","startTime":2569.805,"endTime":2572.655,"body":"one building in China,"},{"speaker":"Wojciech Wegrzynski","startTime":2572.655,"endTime":2575.775,"body":"which had like the whole,"},{"speaker":"Wojciech Wegrzynski","startTime":2572.655,"endTime":2575.775,"body":"uh, facade of the building"},{"speaker":"Wojciech Wegrzynski","startTime":2575.835,"endTime":2577.155,"body":"covered with, with PV."},{"speaker":"Wojciech Wegrzynski","startTime":2577.155,"endTime":2578.115,"body":"And that was amazing."},{"speaker":"Wojciech Wegrzynski","startTime":2578.385,"endTime":2582.459,"body":"It was insane generation of"},{"speaker":"Wojciech Wegrzynski","startTime":2578.385,"endTime":2582.459,"body":"energy, but I read, in like,"},{"speaker":"Wojciech Wegrzynski","startTime":2582.542,"endTime":2587.229,"body":"Pop science, magazines that,"},{"speaker":"Wojciech Wegrzynski","startTime":2582.542,"endTime":2587.229,"body":"they would like to embed the,"},{"speaker":"Wojciech Wegrzynski","startTime":2587.229,"endTime":2592.389,"body":"the, the PV inside the glass,"},{"speaker":"Wojciech Wegrzynski","startTime":2587.229,"endTime":2592.389,"body":"like a foil inside the, so it"},{"speaker":"Wojciech Wegrzynski","startTime":2592.389,"endTime":2593.739,"body":"would be a part of the glazing."},{"speaker":"Wojciech Wegrzynski","startTime":2593.739,"endTime":2597.489,"body":"You would probably not even see"},{"speaker":"Wojciech Wegrzynski","startTime":2593.739,"endTime":2597.489,"body":"the, the foil being in there."},{"speaker":"Wojciech Wegrzynski","startTime":2598.239,"endTime":2601.059,"body":"So you could cover the whole"},{"speaker":"Wojciech Wegrzynski","startTime":2598.239,"endTime":2601.059,"body":"building with this, uh, type"},{"speaker":"Wojciech Wegrzynski","startTime":2601.059,"endTime":2602.709,"body":"of files and, and panels."},{"speaker":"Yu Wang","startTime":2602.86,"endTime":2603.28,"body":"Yeah."},{"speaker":"Yu Wang","startTime":2603.6,"endTime":2603.81,"body":"Yeah."},{"speaker":"Yu Wang","startTime":2604.25,"endTime":2606.51,"body":"Actually this is the"},{"speaker":"Yu Wang","startTime":2604.25,"endTime":2606.51,"body":"new research research"},{"speaker":"Yu Wang","startTime":2606.51,"endTime":2607.44,"body":"direction in my group."},{"speaker":"Yu Wang","startTime":2608.07,"endTime":2610.71,"body":"so, so I think the"},{"speaker":"Yu Wang","startTime":2608.07,"endTime":2610.71,"body":"substantial issue is like,"},{"speaker":"Yu Wang","startTime":2610.77,"endTime":2612.21,"body":"is a glass breakage issue."},{"speaker":"Yu Wang","startTime":2612.75,"endTime":2614.91,"body":"Actually, what you mention"},{"speaker":"Yu Wang","startTime":2612.75,"endTime":2614.91,"body":"is similar to them,"},{"speaker":"Wojciech Wegrzynski","startTime":2615.707,"endTime":2616.427,"body":"It's similar."},{"speaker":"Wojciech Wegrzynski","startTime":2616.427,"endTime":2616.817,"body":"Okay."},{"speaker":"Wojciech Wegrzynski","startTime":2617.087,"endTime":2618.527,"body":"So, so similar challenges."},{"speaker":"Wojciech Wegrzynski","startTime":2618.737,"endTime":2621.767,"body":"I, I also wonder how we will"},{"speaker":"Wojciech Wegrzynski","startTime":2618.737,"endTime":2621.767,"body":"handle the, the, all the cables"},{"speaker":"Wojciech Wegrzynski","startTime":2621.767,"endTime":2625.247,"body":"inside the, the, the facade"},{"speaker":"Wojciech Wegrzynski","startTime":2621.767,"endTime":2625.247,"body":"structure, especially if it's"},{"speaker":"Wojciech Wegrzynski","startTime":2625.667,"endTime":2629.677,"body":"PVC . I see a risk in with"},{"speaker":"Wojciech Wegrzynski","startTime":2625.667,"endTime":2629.677,"body":"the cables and, and energy"},{"speaker":"Wojciech Wegrzynski","startTime":2629.677,"endTime":2633.86,"body":"transport and, and firefighting"},{"speaker":"Wojciech Wegrzynski","startTime":2629.677,"endTime":2633.86,"body":"operations on, on, uh, FACS"},{"speaker":"Wojciech Wegrzynski","startTime":2634.08,"endTime":2635.55,"body":"that are under electricity."},{"speaker":"Wojciech Wegrzynski","startTime":2635.55,"endTime":2638.007,"body":"So that is a whole array"},{"speaker":"Wojciech Wegrzynski","startTime":2635.55,"endTime":2638.007,"body":"of challenges emerging."},{"speaker":"Yu Wang","startTime":2638.876,"endTime":2639.166,"body":"Yeah."},{"speaker":"Yu Wang","startTime":2639.436,"endTime":2639.726,"body":"Yeah."},{"speaker":"Yu Wang","startTime":2639.846,"endTime":2640.896,"body":"Much more complex."},{"speaker":"Yu Wang","startTime":2641.076,"endTime":2641.196,"body":"Yeah."},{"speaker":"Wojciech Wegrzynski","startTime":2641.244,"endTime":2642.144,"body":"much more complex."},{"speaker":"Wojciech Wegrzynski","startTime":2642.714,"endTime":2643.854,"body":"Uh, okay."},{"speaker":"Wojciech Wegrzynski","startTime":2643.884,"endTime":2647.094,"body":"Uh, Yu uh, this was"},{"speaker":"Wojciech Wegrzynski","startTime":2643.884,"endTime":2647.094,"body":"very insightful."},{"speaker":"Wojciech Wegrzynski","startTime":2647.094,"endTime":2651.894,"body":"I, I look forward for the,"},{"speaker":"Wojciech Wegrzynski","startTime":2647.094,"endTime":2651.894,"body":"uh, work of USTC in, in"},{"speaker":"Wojciech Wegrzynski","startTime":2651.899,"endTime":2655.434,"body":"the field of facades and"},{"speaker":"Wojciech Wegrzynski","startTime":2651.899,"endTime":2655.434,"body":"every, and every other field"},{"speaker":"Wojciech Wegrzynski","startTime":2655.434,"endTime":2656.574,"body":"that you are researching."},{"speaker":"Wojciech Wegrzynski","startTime":2656.937,"endTime":2661.297,"body":"I know your group at your"},{"speaker":"Wojciech Wegrzynski","startTime":2656.937,"endTime":2661.297,"body":"laboratory is like, One"},{"speaker":"Wojciech Wegrzynski","startTime":2661.297,"endTime":2664.177,"body":"of the biggest, if not the"},{"speaker":"Wojciech Wegrzynski","startTime":2661.297,"endTime":2664.177,"body":"biggest in the fire science."},{"speaker":"Wojciech Wegrzynski","startTime":2664.567,"endTime":2667.177,"body":"So I'm really happy that the"},{"speaker":"Wojciech Wegrzynski","startTime":2664.567,"endTime":2667.177,"body":"Fire Science Show finally came"},{"speaker":"Wojciech Wegrzynski","startTime":2667.177,"endTime":2672.217,"body":"to China and had the guest from"},{"speaker":"Wojciech Wegrzynski","startTime":2667.177,"endTime":2672.217,"body":"the biggest group out there."},{"speaker":"Wojciech Wegrzynski","startTime":2672.277,"endTime":2673.177,"body":"Uh, yeah."},{"speaker":"Wojciech Wegrzynski","startTime":2673.177,"endTime":2676.007,"body":"Congratulations on what"},{"speaker":"Wojciech Wegrzynski","startTime":2673.177,"endTime":2676.007,"body":"you are doing and all"},{"speaker":"Wojciech Wegrzynski","startTime":2676.012,"endTime":2677.297,"body":"the best for the future."},{"speaker":"Wojciech Wegrzynski","startTime":2677.497,"endTime":2677.977,"body":"Xiexie"},{"speaker":"Yu Wang","startTime":2678.465,"endTime":2679.756,"body":"Oh, . Thank you."},{"speaker":"Yu Wang","startTime":2679.816,"endTime":2680.376,"body":"Thank you V."},{"speaker":"Yu Wang","startTime":2680.596,"endTime":2682.216,"body":"Thank you for partition"},{"speaker":"Yu Wang","startTime":2680.596,"endTime":2682.216,"body":"and thank you for the"},{"speaker":"Yu Wang","startTime":2682.216,"endTime":2683.596,"body":"audience for listening."},{"speaker":"Yu Wang","startTime":2683.776,"endTime":2683.956,"body":"Yeah."},{"speaker":"Yu Wang","startTime":2683.956,"endTime":2687.376,"body":"I will show this,"},{"speaker":"Yu Wang","startTime":2683.956,"endTime":2687.376,"body":"this very good shoe."},{"speaker":"Yu Wang","startTime":2687.526,"endTime":2690.616,"body":"I will assure it to"},{"speaker":"Yu Wang","startTime":2687.526,"endTime":2690.616,"body":"the, the co and the, the"},{"speaker":"Yu Wang","startTime":2690.616,"endTime":2692.026,"body":"students in our state."},{"speaker":"Wojciech Wegrzynski","startTime":2693.906,"endTime":2694.386,"body":"And that's it."},{"speaker":"Wojciech Wegrzynski","startTime":2694.416,"endTime":2695.706,"body":"Thank you for listening."},{"speaker":"Wojciech Wegrzynski","startTime":2695.796,"endTime":2698.433,"body":"And, , Thank Yu for, coming"},{"speaker":"Wojciech Wegrzynski","startTime":2695.796,"endTime":2698.433,"body":"through the first issue"},{"speaker":"Wojciech Wegrzynski","startTime":2698.493,"endTime":2702.663,"body":"and telling us all about"},{"speaker":"Wojciech Wegrzynski","startTime":2698.493,"endTime":2702.663,"body":"the, the glazing and fires."},{"speaker":"Wojciech Wegrzynski","startTime":2702.693,"endTime":2704.163,"body":"It was certainly a very."},{"speaker":"Wojciech Wegrzynski","startTime":2704.733,"endTime":2708.153,"body":"Interesting and, and packed"},{"speaker":"Wojciech Wegrzynski","startTime":2704.733,"endTime":2708.153,"body":"with information episodes."},{"speaker":"Wojciech Wegrzynski","startTime":2708.483,"endTime":2711.403,"body":"I could not extract a"},{"speaker":"Wojciech Wegrzynski","startTime":2708.483,"endTime":2711.403,"body":"single number from Yu"},{"speaker":"Wojciech Wegrzynski","startTime":2711.693,"endTime":2712.773,"body":"on what temperature."},{"speaker":"Wojciech Wegrzynski","startTime":2713.133,"endTime":2715.563,"body":"The fire will break"},{"speaker":"Wojciech Wegrzynski","startTime":2713.133,"endTime":2715.563,"body":"the glass, I guess."},{"speaker":"Wojciech Wegrzynski","startTime":2715.923,"endTime":2718.89,"body":"We have to stick to the"},{"speaker":"Wojciech Wegrzynski","startTime":2715.923,"endTime":2718.89,"body":"literature reviews and, Yu"},{"speaker":"Wojciech Wegrzynski","startTime":2718.89,"endTime":2719.94,"body":"has written some great papers."},{"speaker":"Wojciech Wegrzynski","startTime":2720.0,"endTime":2721.17,"body":"I'll cite them in the."},{"speaker":"Wojciech Wegrzynski","startTime":2721.65,"endTime":2722.34,"body":"Episode."},{"speaker":"Wojciech Wegrzynski","startTime":2722.341,"endTime":2723.026,"body":"show notes."},{"speaker":"Wojciech Wegrzynski","startTime":2723.026,"endTime":2724.556,"body":"So you can then Ravel."},{"speaker":"Wojciech Wegrzynski","startTime":2725.006,"endTime":2726.626,"body":"Uh, you really enjoyed"},{"speaker":"Wojciech Wegrzynski","startTime":2725.006,"endTime":2726.626,"body":"talking to them."},{"speaker":"Wojciech Wegrzynski","startTime":2726.656,"endTime":2728.816,"body":"I really enjoyed the"},{"speaker":"Wojciech Wegrzynski","startTime":2726.656,"endTime":2728.816,"body":"research they're doing in"},{"speaker":"Wojciech Wegrzynski","startTime":2728.816,"endTime":2732.266,"body":"development surging at USTC"},{"speaker":"Wojciech Wegrzynski","startTime":2728.816,"endTime":2732.266,"body":"especially the ones related"},{"speaker":"Wojciech Wegrzynski","startTime":2732.266,"endTime":2733.436,"body":"to creating new models."},{"speaker":"Wojciech Wegrzynski","startTime":2733.796,"endTime":2736.016,"body":"If we get gather"},{"speaker":"Wojciech Wegrzynski","startTime":2733.796,"endTime":2736.016,"body":"last breakage model."},{"speaker":"Wojciech Wegrzynski","startTime":2736.616,"endTime":2740.456,"body":"That we could implement"},{"speaker":"Wojciech Wegrzynski","startTime":2736.616,"endTime":2740.456,"body":"somehow into FDS or other"},{"speaker":"Wojciech Wegrzynski","startTime":2740.996,"endTime":2742.076,"body":"Those are being used."},{"speaker":"Wojciech Wegrzynski","startTime":2742.556,"endTime":2744.866,"body":"And just have a glass boundary"},{"speaker":"Wojciech Wegrzynski","startTime":2742.556,"endTime":2744.866,"body":"condition and just have"},{"speaker":"Wojciech Wegrzynski","startTime":2744.866,"endTime":2746.546,"body":"the software figure out."},{"speaker":"Wojciech Wegrzynski","startTime":2747.086,"endTime":2748.976,"body":"At the bold point, the"},{"speaker":"Wojciech Wegrzynski","startTime":2747.086,"endTime":2748.976,"body":"glass will break crack."},{"speaker":"Wojciech Wegrzynski","startTime":2749.396,"endTime":2752.726,"body":"Fall off and to what extend"},{"speaker":"Wojciech Wegrzynski","startTime":2749.396,"endTime":2752.726,"body":"that follow-up will be."},{"speaker":"Wojciech Wegrzynski","startTime":2753.266,"endTime":2756.596,"body":"We would enter a whole"},{"speaker":"Wojciech Wegrzynski","startTime":2753.266,"endTime":2756.596,"body":"new level of modeling."},{"speaker":"Wojciech Wegrzynski","startTime":2757.166,"endTime":2759.446,"body":"Today, we were doing that"},{"speaker":"Wojciech Wegrzynski","startTime":2757.166,"endTime":2759.446,"body":"in a very simple manner by"},{"speaker":"Wojciech Wegrzynski","startTime":2759.746,"endTime":2761.156,"body":"creating devices, opening."},{"speaker":"Wojciech Wegrzynski","startTime":2761.936,"endTime":2762.866,"body":"Parts of the model."},{"speaker":"Wojciech Wegrzynski","startTime":2763.346,"endTime":2765.236,"body":"As soon as certain"},{"speaker":"Wojciech Wegrzynski","startTime":2763.346,"endTime":2765.236,"body":"temperatures are reached."},{"speaker":"Wojciech Wegrzynski","startTime":2765.656,"endTime":2765.866,"body":"I mean."},{"speaker":"Wojciech Wegrzynski","startTime":2765.926,"endTime":2766.946,"body":"W it works."},{"speaker":"Wojciech Wegrzynski","startTime":2766.946,"endTime":2768.866,"body":"It's better than"},{"speaker":"Wojciech Wegrzynski","startTime":2766.946,"endTime":2768.866,"body":"nothing, but I think."},{"speaker":"Wojciech Wegrzynski","startTime":2769.796,"endTime":2773.096,"body":"Thanks to models like the"},{"speaker":"Wojciech Wegrzynski","startTime":2769.796,"endTime":2773.096,"body":"ones created by Yu's steam."},{"speaker":"Wojciech Wegrzynski","startTime":2773.456,"endTime":2777.056,"body":"Uh, we can really up this"},{"speaker":"Wojciech Wegrzynski","startTime":2773.456,"endTime":2777.056,"body":"game and really improve our"},{"speaker":"Wojciech Wegrzynski","startTime":2777.056,"endTime":2780.416,"body":"modeling skills and make this"},{"speaker":"Wojciech Wegrzynski","startTime":2777.056,"endTime":2780.416,"body":"simulations more realistic."},{"speaker":"Wojciech Wegrzynski","startTime":2780.896,"endTime":2785.966,"body":"And if we couple that with,"},{"speaker":"Wojciech Wegrzynski","startTime":2780.896,"endTime":2785.966,"body":"uh, Models that use real fuels."},{"speaker":"Wojciech Wegrzynski","startTime":2786.366,"endTime":2790.186,"body":"They use ignition solid,"},{"speaker":"Wojciech Wegrzynski","startTime":2786.366,"endTime":2790.186,"body":"solid phase, um, pyrolysis,"},{"speaker":"Wojciech Wegrzynski","startTime":2790.206,"endTime":2793.326,"body":"this combustion, uh, They"},{"speaker":"Wojciech Wegrzynski","startTime":2790.206,"endTime":2793.326,"body":"smelled the fire actually."},{"speaker":"Wojciech Wegrzynski","startTime":2793.686,"endTime":2795.876,"body":"If you couple that with"},{"speaker":"Wojciech Wegrzynski","startTime":2793.686,"endTime":2795.876,"body":"a really good model for"},{"speaker":"Wojciech Wegrzynski","startTime":2795.876,"endTime":2796.956,"body":"ventilation conditions."},{"speaker":"Wojciech Wegrzynski","startTime":2797.676,"endTime":2800.286,"body":"We are closer and closer to"},{"speaker":"Wojciech Wegrzynski","startTime":2797.676,"endTime":2800.286,"body":"modeling real compartments"},{"speaker":"Wojciech Wegrzynski","startTime":2800.286,"endTime":2801.906,"body":"fires in, in our CFD."},{"speaker":"Wojciech Wegrzynski","startTime":2801.906,"endTime":2803.196,"body":"And that's a"},{"speaker":"Wojciech Wegrzynski","startTime":2801.906,"endTime":2803.196,"body":"beautiful direction."},{"speaker":"Wojciech Wegrzynski","startTime":2803.616,"endTime":2807.256,"body":"And, as soon as I see something"},{"speaker":"Wojciech Wegrzynski","startTime":2803.616,"endTime":2807.256,"body":"emerging in the field that."},{"speaker":"Wojciech Wegrzynski","startTime":2807.356,"endTime":2809.426,"body":"brings us closer"},{"speaker":"Wojciech Wegrzynski","startTime":2807.356,"endTime":2809.426,"body":"to the solution."},{"speaker":"Wojciech Wegrzynski","startTime":2809.876,"endTime":2812.52,"body":"And the, helps us understand"},{"speaker":"Wojciech Wegrzynski","startTime":2809.876,"endTime":2812.52,"body":"real fires better."},{"speaker":"Wojciech Wegrzynski","startTime":2812.97,"endTime":2815.61,"body":"You may be sure I'll"},{"speaker":"Wojciech Wegrzynski","startTime":2812.97,"endTime":2815.61,"body":"bring it into the podcast."},{"speaker":"Wojciech Wegrzynski","startTime":2816.18,"endTime":2818.7,"body":"And that would be it"},{"speaker":"Wojciech Wegrzynski","startTime":2816.18,"endTime":2818.7,"body":"for today's episode."},{"speaker":"Wojciech Wegrzynski","startTime":2818.7,"endTime":2823.05,"body":"I also hope it will let me reach"},{"speaker":"Wojciech Wegrzynski","startTime":2818.7,"endTime":2823.05,"body":"some new listeners in China."},{"speaker":"Wojciech Wegrzynski","startTime":2823.05,"endTime":2824.19,"body":"I really hope for that."},{"speaker":"Wojciech Wegrzynski","startTime":2824.19,"endTime":2825.39,"body":"Yu as promised me."},{"speaker":"Wojciech Wegrzynski","startTime":2825.78,"endTime":2828.87,"body":"To share this episode with"},{"speaker":"Wojciech Wegrzynski","startTime":2825.78,"endTime":2828.87,"body":"their internal mainland"},{"speaker":"Wojciech Wegrzynski","startTime":2828.9,"endTime":2832.35,"body":"channels and help spread"},{"speaker":"Wojciech Wegrzynski","startTime":2828.9,"endTime":2832.35,"body":"the word about the podcast."},{"speaker":"Wojciech Wegrzynski","startTime":2832.47,"endTime":2836.55,"body":"I really hope to find new"},{"speaker":"Wojciech Wegrzynski","startTime":2832.47,"endTime":2836.55,"body":"listenership in, in China"},{"speaker":"Wojciech Wegrzynski","startTime":2836.55,"endTime":2838.12,"body":"where I did not have that many"},{"speaker":"Wojciech Wegrzynski","startTime":2838.5,"endTime":2841.38,"body":"and, uh, that would be great"},{"speaker":"Wojciech Wegrzynski","startTime":2838.5,"endTime":2841.38,"body":"news for the podcast, reaching"},{"speaker":"Wojciech Wegrzynski","startTime":2841.41,"endTime":2844.68,"body":"more engineers and more"},{"speaker":"Wojciech Wegrzynski","startTime":2841.41,"endTime":2844.68,"body":"scientists around the world."},{"speaker":"Wojciech Wegrzynski","startTime":2844.68,"endTime":2848.19,"body":"And as usual, if you know"},{"speaker":"Wojciech Wegrzynski","startTime":2844.68,"endTime":2848.19,"body":"an engineer, if you know a"},{"speaker":"Wojciech Wegrzynski","startTime":2848.19,"endTime":2849.61,"body":"fire scientist, you know, a."},{"speaker":"Wojciech Wegrzynski","startTime":2849.64,"endTime":2850.36,"body":"A firefighter."},{"speaker":"Wojciech Wegrzynski","startTime":2850.81,"endTime":2853.546,"body":"Or anyone else who could"},{"speaker":"Wojciech Wegrzynski","startTime":2850.81,"endTime":2853.546,"body":"Benefit from listening to the"},{"speaker":"Wojciech Wegrzynski","startTime":2853.546,"endTime":2856.516,"body":"fire science show placed at"},{"speaker":"Wojciech Wegrzynski","startTime":2853.546,"endTime":2856.516,"body":"the note that the show exists."},{"speaker":"Wojciech Wegrzynski","startTime":2856.96,"endTime":2857.23,"body":"yeah."},{"speaker":"Wojciech Wegrzynski","startTime":2857.38,"endTime":2859.33,"body":"And thank you for listening."},{"speaker":"Wojciech Wegrzynski","startTime":2859.42,"endTime":2860.92,"body":"See you here next week."},{"speaker":"Wojciech Wegrzynski","startTime":2860.95,"endTime":2861.7,"body":"Next Wednesday."},{"speaker":"Wojciech Wegrzynski","startTime":2862.12,"endTime":2862.63,"body":"Cheers"}]}