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简述了地铁火灾的特点、危害性及烟气控制方法,介绍了主要的火灾模型及数学模型,以及CFD软件Flu-ent的处理过程,并对假设隧道进行模拟,提出了进行地铁火灾温度场、速度场及烟气流动的数值模拟。
The characteristics, hazards and flue gas control methods of metro fire are briefly introduced. The main fire model and mathematical model and the treatment process of CFD software Flu-ent are introduced. The hypothetical tunnel is simulated and the temperature field of metro fire , Velocity field and flue gas flow numerical simulation.