运用化学流体力学基本理论 ,建立了一维激波诱导可燃气体爆燃的九化学反应模型 ,完成了CO气体爆燃过程的数值模拟 ,由CO气体密度的变化以及流场中压力和温度的相应变化 ,清楚地说明了激波诱导可燃气体爆燃的发生机制以及对灭火的重要影响 By using the basic theory of chemical fluid mechanics, a nine-dimensional chemical reaction model of one-dimensional shock induced combustible gas deflagration was established. The numerical simulation of CO gas deflagration was completed. The CO gas density and the corresponding changes of pressure and temperature in the flow field, Clearly illustrates the mechanism of shock induced combustible gas deflagration and its important impact on fire extinguishing