火灾模型在火灾安全分析中的应用

Fire theory study The Application of Fire Model in the Fire Safety Analysis

以单元式住宅火灾为例，讨论了火灾模型在火灾安全分析中对几种情况下的火灾的应用。区域火灾模型能够算出有关房问内烟气层的高度、温度和代表有害组分浓度随时间的变化，据此可以较好估算烟气对人页安全的影响。

The paper discusses the application of fire model in the fire safety analysis under several different fire situations. The zone model can work out the height, temperature and change with time of the smoke layer in a certain room. These can be used to estimate the effect of the smoke on human safe- ty.