传爆序列长通道冲击起爆的工程计算  

Engineering Calculation of Shock Initiation with Long Tube between Two Detonators in High Explosive Train

作　　者：王凯民[1] 严楠[1] 蔡瑞娇[1] 

机构地区：[1]北京理工大学机电工程学院,北京100081

出　　处：《火工品》2001年第4期16-20,共5页Initiators & Pyrotechnics

摘　　要：本文介绍了传爆序列长通道不同距离的冲击波入射压力和到达时间的工程计算方法 ,结合试验结果及数值模拟结果讨论了使继发雷管可靠起爆的主要因素 ,得到了使M5 5针刺雷管可靠起爆的冲击波入射压力为 8.0MPa。An approximate engineering calculation method for shock wave incidence pressure and arriral time along long tube between two detonators in diffrent distances of high explosive train is put forward. The article discusses the main factors of reliably initiating the stab detonators by combining the test results and numerical simulation results. Shock wave incidence pressure of 8.0 MPa for reliably in itiating M55 stab detonator has been obtained.

关 键 词：传爆序列 间隙传爆 作用时间 工程计算 冲击波压力 

分 类 号：TJ456[兵器科学与技术—火炮、自动武器与弹药工程]