谷鸿平,柳雯,李广嘉

• 1:西安近代化学研究所

摘要(Abstract)：

为研究起爆方式对柱形炸药爆炸能量输出的控制效应,运用AUTODYN软件对不同起爆方式作用下的炸药在空气中爆炸过程进行了模拟。通过对比分析参考位置的冲击波超压峰值,得到了起爆方式对爆炸冲击波场分布的影响规律。研究结果表明:比例距离小于5 m·kg-1/3时,起爆方式可改变爆炸冲击波场的局部分布形态,其在不同的方向和距离对冲击波超压影响存在差异;比例距离大于5 m·kg-1/3时,起爆方式对冲击波场分布基本无影响;柱形炸药长径比一定的条件下,同一起爆方式作用下的爆炸相似律仍然成立。

关键词(KeyWords)： 起爆方式;爆炸;冲击波场;爆炸相似律

Abstract:

Keywords:

基金项目(Foundation):

作者(Author): 谷鸿平,柳雯,李广嘉

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