| 开放空气环境中的池火灾及其危险性分析 |
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| 引用本文： | 宇德明,冯长根.开放空气环境中的池火灾及其危险性分析[J].燃烧科学与技术,1996,2(2):95-103. |
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| 作者姓名： | 宇德明 冯长根 |
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| 作者单位： | 北京理工大学 |
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| 摘 要： | 本文涉及开放空气环境中池火灾及其危险性分析，对池火灾的如下物理特征进行了总结；（１）火焰的几何形状及尺寸；（２）火焰表面的热辐射通量；（３）热辐射的传播，文中并归纳了热辐射的各种破坏准则，推导了进行池火灾危险性分析的程序和算法，通过数值模拟计算，讨论了一些重要规律。
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| 关 键 词： | 池火灾 危险性 热辐射 数值模拟 火灾 |
Pool Fires in Open Air and Their Hazard Analysis |
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| Yu Deming,Feng Changgen,Zeng Qingxuan,Guo Xinya.Pool Fires in Open Air and Their Hazard Analysis[J].Journal of Combustion Science and Technology,1996,2(2):95-103. |
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| Authors: | Yu Deming Feng Changgen Zeng Qingxuan Guo Xinya |
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| Affiliation: | Beijing University of Technology and Science |
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| Abstract: | Pool fires in open air and their hazards analysis are described in this paper.Physical characteristics of pool fires,i.e.(1) flame shape and size,(2) thermal radiation flux of flame surface,and (3) spread of thermal radiation,are summarized.The damage criteria of thermal radiation are discussed and induced,iterative algorithm to perform hazard analysis of pool fires is further derived.Finally,some simulation calculations are carried out and several important laws are discussed and confirmed. |
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| Keywords: | Pool fires Hazard analysis Thermal radiation Damage criteria Numerical simulation |
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