| 不同环境温度和火灾强度对自然通风竖井型隧道火灾烟气浓度场的影响分析 |
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| 引用本文： | 茅靳丰,马晓光,周俊,宋威.不同环境温度和火灾强度对自然通风竖井型隧道火灾烟气浓度场的影响分析[J].制冷与空调(四川),2010,24(5). |
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| 作者姓名： | 茅靳丰 马晓光 周俊 宋威 |
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| 摘 要： | 运用FDS(Fire Dynamic Simulation)火灾模拟软件对三种不同环境温度和火灾强度(共九种工况)条件下的某竖井型自然通风隧道火灾进行了数值模拟,并对模拟的结果进行了对比和分析,得到了隧道环境温度和火灾强度对隧道火灾时烟气浓度分布的影响规律。
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| 关 键 词： | 自然通风 城市隧道 火灾 烟气浓度场 数值模拟 |
An Analysis of the Natural Ventilation City Tunnel that Air Temperature and Heat Release Rate(HRR) from the Environment has the Impactions on the Concentration Field of the Fire Smoke |
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| Mao Jinfeng,Ma Xiaoguang,Zhou Jun,Song Wei.An Analysis of the Natural Ventilation City Tunnel that Air Temperature and Heat Release Rate(HRR) from the Environment has the Impactions on the Concentration Field of the Fire Smoke[J].Refrigeration & Air-condition,2010,24(5). |
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| Authors: | Mao Jinfeng Ma Xiaoguang Zhou Jun Song Wei |
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