火炸药学报2020，Vol.43Issue(3)：287-292,6.DOI:10.14077/j.issn.1007-7812.201903033
非理想炸药爆炸试验及威力评估
Explosion Test and Power Evaluation on Non-ideal Explosives
摘要
Abstract
The explosion experiments of cyclotetramethylene tetranitramine (HMX)based aluminized explosive (AE)were carried out in free filed.The shock wave parameters and heat effect data were obtained through theoretical calculation and instrument acquisition.Based on the explosion effects,a method for evaluating the power of AE was proposed.Results show that,in the experimental range,the over-pressure (Δp)and impulse (I)of AE increase by 33.1％ and 28.9％ respectively compared with those of TNT in the largest position. The explosion fireball temperature and dimension are also much higher and greater,in high temperature range(greater than 2000℃),and the duration of AE is 7 times that of TNT.The method for evaluating the power of AE is more accurate to express its comprehensive power and helpful to compare the power of other similar non-ideal explosives.关键词
爆炸力学/含铝炸药/非理想炸药/冲击波/热效应/威力评价Key words
explosion mechanics/aluminized explosive/non-ideal explosive/shock wave/heat effect/power evaluation分类
军事科技引用本文复制引用
徐其鹏,张玉磊,李芝绒,苏健军,刘彦,黄风雷..非理想炸药爆炸试验及威力评估[J].火炸药学报,2020,43(3):287-292,6.基金项目
National Major Security Projects of China （）
