可燃固体火灾危险性特征研究  

Research on the fire hazard characteristics of combustible solids

作　　者：何汶静[1] 

机构地区：[1]天津市消防总队,天津300090

出　　处：《消防科学与技术》2014年第12期1457-1458,1474,共3页Fire Science and Technology

摘　　要：概述了可燃固体的火灾危险性参数,包括总热值、自燃温度、闪燃温度、火焰蔓延速率、热释放速率、发烟量等。给出了可燃固体火灾危险性参数的定义、测试方法。对典型可燃固体的自燃温度和闪燃温度进行了试验研究,分析了两者之间的关系。The fire occurred on the crowded places is mainly due to the decoration materials, furniture, objects and other combustible solids. This paper provides an overview of the fire hazard parameters of combustible solids, including the gross heat of combustion, auto-ignition temperature, flash-ignition tern perature, flame spread rate, heat release rate, amount of smoke, et al. The definition and test methods of these parameters were provided. Finally, the auto-ignition temperature and flash-ignition temperature of typical combustible solids were studied, and the relationship between the two parameters was analyzed.

关 键 词：可燃固体 总热值 热释放速率 发烟量 自燃温度 闪燃温度 

分 类 号：X913.4[环境科学与工程—安全科学] TK121[动力工程及工程热物理—工程热物理]