摘要
在对三氟化氯与碳氢燃料反应机理进行分析的基础上,进行了密闭环境下三氟化氯与碳氢燃料的反应放能试验研究。结果表明:三氟化氯与碳氢燃料可以发生剧烈反应,释放大量的能量,将碳氢燃料部分雾化并喷出密闭空间,激活的碳氢燃料一旦接触空气,便诱发碳氢燃料的剧烈爆燃;在无氧条件下,三氟化氯与碳氢燃料爆炸反应所释放的能量相当于1.8倍TNT当量。
Using a designed experimental device,explosion experiments of hydrocarbon with chlorine trifluoride in confined space were carried out,based on the analysis of the hydrocarbon and chlorine trifluoride reaction mechanism. The energy released from the reaction of hydrocarbon and chlorine trifluoride without oxygen was calculated based on experimental results. Results show that （1） The reaction of hydrocarbon and chlorine trifluoride accompanies an intense release of great deal of energy,so that part of the hydrocarbon is vaporized and dispersed ,a violent deflagrating would be ignited once the vaporized hydrocarbon be mixed with the air. （2） The TNTequivalence of the explosion reaction of hydrocarbon and chlorine trifluoride without oxygen is about 1.8.
出处
《含能材料》
EI
CAS
CSCD
北大核心
2011年第1期42-45,共4页
Chinese Journal of Energetic Materials
关键词
爆炸力学
密闭空间
超压-冲量准则
数值仿真
TNT当量
mechanics of explosion
confined space
over-pressure ＆ impulse criteria
numerical simulation
TNT equivalence
