2种非TNT基熔铸炸药水下爆炸特性  

Underwater Explosion Characteristics of Two Non TNT Melt-cast Explosives

作　　者：朱英中 江涛 万力伦 周霖[2] Zhu Yingzhong;Jiang Tao;Wan Lilun;Zhou Lin(Chongqing Hongyu Precision Industry Co., Ltd., Chongqing 402760, China;School of Mechanical ＆ Electronic Engineering, Bering Institute of Technology, Beijing 100081, China)

机构地区：[1]重庆红宇精密工业有限责任公司,重庆402760 [2]北京理工大学机电工程学院,北京100081

出　　处：《兵工自动化》2018年第1期93-96,共4页Ordnance Industry Automation

摘　　要：为选择水下炸药中的主炸药,分析RDX与HMX在水下爆炸的能量输出特性差异,分别以RDX和HMX为主炸药,制备了2种非TNT基熔铸炸药R-RDX与R-HMX,并在直径为85 m的水池中进行水下爆炸试验,测试水下爆炸压力及脉动周期,计算冲击波能及气泡能。试验结果表明:在4~6 m范围内,R-RDX炸药的冲击波能为1.18 MJ/kg,气泡能为4.00 MJ/kg;R-HMX炸药的冲击波能为1.19 MJ/kg,气泡能为4.01 MJ/kg;对于非TNT基熔铸炸药,HMX作为主炸药同RDX相比,在水下爆炸时并无能量优势。In order to choose a main explosive of underwater explosives, analyze the underwater explosion energy output characteristics of RDX and HMX. Separately use RDX and HMX as main explosives, produce R-RDX and R-HMX which are both non TNT melt-cast explosives. Underwater experiment was taken in a diameter of 85 m pool, the underwater explosion pressure and the pulse cycle was measured and shock wave and bubble energy was calculated. Result show that, within 4-6m, the shock wave and bubble energy of RDX based explosive was 1.18 MJ/kg and 4.00 MJ/kg, and HMX based explosive was 1.19 MJ/kg and 4.01 MJ/kg. Compared with RDX, HMX has no energy advantage in underwater explosion in non TNT melt-cast explosive.

关 键 词：RDX HMX 水下试验 爆炸特性 

分 类 号：TJ414[兵器科学与技术—火炮、自动武器与弹药工程]