含铝炸药起爆机理的研究
Keywords: 含铝炸药,杂质,冲击起爆,热点
Abstract:
通过高速照相，直接观察含铝PETN炸药在落锤撞击期间熔化、点火和爆炸的过程。收集轻气炮实验后的固体爆炸产物，并对其进行扫描电子显微(SEM)分析，发现铝在炸药爆轰过程中氧化燃烧的痕迹。使用DYTRAN程序，进行了相关的数值计算，从理论上描述了冲击波扫过含铝炸药热点形成的过程。
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