摘要
介绍了战斗部平面多点同时起爆的作用特点,并与单点起爆进行了对比,结果表明:多点同时起爆时,装药中的平面爆轰波形成快。分析了多点排布的设计原则,重点探讨起爆点相对位置的安排,确定以等边三角形为基础布置起爆点。通过27点同时起爆网络进行了27点爆轰输出时间的测定,测试结果表明,起爆同时性极差小于0.6ms。此外,讨论了影响多点起爆同时性的因素,通过估算认为,装药的爆速是重要影响因素。
The characteristics of multi-point simultaneous initiation were briefly introduced. The comparison with single-point initiation showed that a plane detonation wave in warhead charge would form earlier by multi-point simultaneous initiation. The principle of arranging initiating points was analyzed and an optimum way based on equilateral triangle was set up. Some test results of 27-point simultaneous initiation circuits showed that the initiating synchronization was less than 0.6ms. Moreover, the factors influencing the initiating synchronization of multi-point simultaneous initiation were discussed, and the estimation showed that the detonation velocity of the circuit was most important.
出处
《火工品》
CAS
CSCD
北大核心
2004年第3期1-4,共4页
Initiators & Pyrotechnics
关键词
多点同时起爆
传爆网络
起爆同时性
战斗部
Multi-point simultaneous initiation
Initiating circuit
Initiating synchronization
