| 轰燃后火焰的辐射热通量计算 |
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| 引用本文： | 陈爱平,侨纳森·弗朗西斯.轰燃后火焰的辐射热通量计算[J].火灾科学,2002,11(4):228-235. |
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| 作者姓名： | 陈爱平 侨纳森·弗朗西斯 |
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| 作者单位： | 1. 中国人民武装警察部队学院消防工程系,中国,廊坊,065000
2. 英国中部兰开夏大学建筑环境系,英国 普雷斯顿PR1 2HE |
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| 摘 要： | 轰燃后火焰的热辐射危害，是目前确定建筑物间安全距离的主要依据之一。该文提出了轰燃后火焰在室外一定距离处辐射热通量的计算方法；并在喷出火焰不受室外风影响的情况下，利用小规模试验的结果对这一方法进行了验证。
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| 关 键 词： | 轰燃 火争 辐射热通量 计算 建筑物 防火 |
| 文章编号： | 1004-5309(2002)04-0228-08 |
| 收稿时间： | 9/2/2002 12:00:00 AM |
| 修稿时间： | 2002/9/25 0:00:00 |
Calculation of Radiant Heat Flux from Post-flashover Flames |
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| CHEN Ai-ping and Jonathan Francis.Calculation of Radiant Heat Flux from Post-flashover Flames[J].Fire Safety Science,2002,11(4):228-235. |
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| Authors: | CHEN Ai-ping and Jonathan Francis |
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| Institution: | Aiping Chen 1,Jonathan Francis 2 |
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| Abstract: | Current practice in predicting safe separation distances between buildings relies on an assessment of the radiant hazard posed by post flashover flames. A method is proposed for calculating the radiant heat flux of post flashover flames to surfaces outside a vertical vent. An experimental study is made in reduced scale compartment to examine the validity of the method for extrusive flames unaffected by wind. |
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| Keywords: | Radiant heat flux Flashover Extrusive flame Interior flame |
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