底-6乙底火药剂的燃烧温度测定与计算  

Determination and Calculation of the Burning Temperature for DJ-6B Primer Compositions

作　　者：陈明华[1] 马桂海[2] 柳维旗[1] 刘礼斌[1] 

机构地区：[1]军械工程学院军械技术研究所 [2]福建省南平市73883部队

出　　处：《含能材料》2006年第2期129-131,共3页Chinese Journal of Energetic Materials

基　　金：军械工程学院创新人才科研启动基金资助项目

摘　　要：设计了一种用于底火燃烧温度测定的密闭爆发器，在距底火15mm处测定了底16乙底火的燃烧温度，6发底火药剂燃烧最高温度范围为405．87—563．28℃。以底火药剂燃烧放出的热量作为内热源，利用有限元法模拟计算了底火在密闭爆发器内燃烧温度，范围为423．45～552．95℃。结果表明，计算与试验结果比较吻合。A kind of closed bomb was designed and was used to measure the burning temperature of six DJ-6B primers at 15 mm to the primer. The experimental results indicate that the highest combustion temperatures of six primers are 405.87 - 563.28 ℃. With the heat released from the combustion of DJ-6B primer compositions using as the inner thermal resource, the burning temperature of primer compositions in the closed bomb was simulated by finite element method. The calculation results range from 423.45 ℃ to 552.95 ℃. The calculation results are consistent with experiment results.

关 键 词：军事化学 底火 药剂 密闭爆发器 内热源 

分 类 号：TQ562.1[化学工程—炸药化工]