基于PyroSim的高速动车火灾分析

Analyses of EMU Fire Based on PyroSim

以高速动车CRH2为研究对象,在高速动车内部不同位置设置不同的着火点,对发生火灾的车厢内部各处的温度、热释放速率以及烟雾浓度等进行数值分析研究,得出不同位置着火时的危害程度,从而为对列车加强火灾防护提供参考。

We take the high-speed train CRH2 as research object,and set different fire on different locations of the high-speed train. Through numerical analysis on the temperature,heat release rate, smoke concentration inside the train,the degree of damage on different locations will be got. We can make a guide on the weak parts of the train based on that.