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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。
In order to study the impact of the JET on the initiation of liquid explosives, the AUTODYN software was used to simulate the penetration of the two jets onto the target plate. The relevant parameters of the jets were obtained. Based on the Held detonation criterion, the ν_j ~ 2d values, on the basis of the experimental study of the charge detonated liquid explosives. The experimental results are in good agreement with the numerical simulation, which verifies the feasibility of jet implosion liquid explosives. It provides a reference for further research on the charge detonation liquid explosives.