摘要
分析了氢气的火灾爆炸危险性,在对火电厂氢气储罐危险辨识的基础上,运用喷射火模型、物理爆炸和化学爆炸模型对氢气储罐的火灾爆炸危险性进行了模拟计算。通过分析计算得出,氢气储罐发生喷射火时的破坏半径不大,如果由于意外原因发生物理爆炸或化学爆炸,将会造成严重的人员伤亡并破坏附近的设备和建筑物,并很可能导致其他氢气储罐发生链锁爆炸。
It chiefly introduced hydrogen fire explosion hazard, then it used jet fire model, physical explosion model and chemical explosion model to evaluate the fire explosion hazard of hydrogen-holder on the base of analyzing hydrogen-holder fire explosion hazard. By analyzing the simulating calculation, the result is, the destroyable radius of jet-fire is limited, but if the physical or chemical fire explosion happens due to suddenness, people will be hardly hurt ,and nearby equipments and buildings will be destroyed, and it will cause interlocking explosion for the other hydrogen-holder.
出处
《消防科学与技术》
CAS
2008年第11期847-851,共5页
Fire Science and Technology
关键词
氢气储罐
火灾
爆炸
喷射火
hydrogen-holder
fire
explosion
hazard
