| 火灾现象的数值模拟及其应用 |
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| 引用本文： | 杨春信 袁修平. 火灾现象的数值模拟及其应用[J]. 中国安全科学学报, 1994, 4(1): 17-22 |
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| 作者姓名： | 杨春信 袁修平 |
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| 作者单位： | 北京航空航天大学人机环境系统工程研究所 |
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| 摘 要： | 本文讨论了模拟火灾现象的数值方法及其应用。着重研究了火焰发热、空气流动和烟尘传播的数学模型，讨论了紊流模型中浮力项的处理和边界条件的简化，并介绍了这一课题的研究现状和发展方向。
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| 关 键 词： | 火灾，数值模拟，空气流动，烟尘传播，安全防护 |
THE NUMERICAL SIMULATION METHOD OF FIREAND IT''S APPLICATION |
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| Yang Chun--xin , Yuan Xu--gang, Xu Xiang--dong,. THE NUMERICAL SIMULATION METHOD OF FIREAND IT''S APPLICATION[J]. China Safety Science Journal, 1994, 4(1): 17-22 |
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| Authors: | Yang Chun--xin Yuan Xu--gang Xu Xiang--dong |
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| Abstract: | In this paper , the Numerical Simulation Method of Fire and it's application are presented. The mathematical models of fire heating, air flow and smoke propagation are studied. The effects of buoyancy in turbulent model and the simplification method for boundary conditions are discussed. The present situation of this topic and research direction are introduced. |
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| Keywords: | Fire Numerical simulation Air flow Smoke propagation Safety |
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