摘要
为了研究聚能射流冲击起爆液体炸药,利用AUTODYN软件模拟两种聚能射流侵彻靶板的过程,得到了射流的相关参数,并根据Held引爆判据,计算得出两种聚能射流的ν_j^2d值,在此基础上进行了聚能装药引爆液体炸药的试验研究。试验结果与数值模拟基本吻合,验证了聚能射流冲击起爆液体炸药的可行性,为深入研究聚能装药引爆液体炸药提供了参考。
Aimed at study of liquid explosive initiated by shaped charge jet, ATUODYN is used to simulate the process of two shaped charge jets penetrating the target. The v^2d value of the two jets is calculated based on Held Criterion. And test investigations of initiating liquid explosives by shaped charge are carded out, it proves that shaped charge.jets can initiate liquid explosives. The study provides valuable references for deep investigations of initiating liquid explosives.
出处
《火工品》
CAS
CSCD
北大核心
2010年第1期38-41,共4页
Initiators & Pyrotechnics
关键词
液体炸药
引爆判据
聚能射流
Liquid explosive
Initiation criterion
Shaped charge jets
