固体复合推进剂TNT当量计算及其可视化软件开发  

TNT Equivalence of Solid Composite Propellant and Software Development

作　　者：何宁 向聪[2] 翟浩宇 HE Ning;XIANG Cong;ZHAI Haoyu(North China Institute of Science & Technology, Langfang 065201, China;State Key Laboratory of Explosion Science and Technology, Beijing Institute of Technology, Beijing 100081, China)

机构地区：[1]华北科技学院,河北廊坊065201 [2]北京理工大学爆炸科学与技术国家重点实验室,北京100081

出　　处：《兵器装备工程学报》2019年第4期174-176,181,共4页Journal of Ordnance Equipment Engineering

基　　金：国家自然科学基金项目(10702029)

摘　　要：利用最小自由能法,编制Matlab程序计算了不同配比固体复合推进剂的C-J爆轰平衡产物,计算固体复合推进剂的TNT当量避免多次实验。分析结果表明:相同质量的固体复合推进剂铝粉质量分数高的爆热值高,对环境的热毁伤大;增加组分中固体炸药的质量分数将提高爆炸性能。Using the minimum free energy method, the C-J detonation equilibrium products of solid composite propellant with different proportions were calculated by using Matlab program. The calculation of TNT equivalent of composite propellant avoids the consumption of many experiments. According to the calculation and analysis, the high mass fraction of aluminium powder in composite propellant of the same quality can produce high detonation calorific value and cause great damage to the environment. Increasing the mass fraction of solid explosive in components will improve the explosive performance.

关 键 词：固体复合推进剂 最小自由能法 TNT当量 可视化 

分 类 号：TJ55[兵器科学与技术—军事化学与烟火技术]