半穿甲战斗部碰靶的炸药安定性计算模型

THE EXPLOSIVE STABILITY OF SEMI-ARMOR-PIERCING WARHEAD IMPACTING ON THE TARGET PLANE

采用应力波传播理论和能量原理 ,通过研究半穿甲战斗部 ,在碰靶时产生的应力波在靶板、弹顶和装药间的传播、反射和透射 ,以及装药对冲击载荷的化学响应 ,建立截锥头部的半穿甲战斗部碰靶装药安定性计算模型 ,计算结果与模拟试验结果较吻合 .

With the stress wave and energy theory, based on the research of spread, reflection and transmission of stress wave between the target, warhead top and HE, and the influence to HE, while semi armor piercing warhead impacts on the target plane. A new model for the stability of HE in the blunt nose semi armor piercing warhead is presented and the result agree well with the data of experiment.