不同药型罩聚能装药水中接触爆炸毁伤效应DAMAGE EFFECT FROM UNDERWATER CONTACT BLASTING OF DIFFERENT LINERS SHAPED CHARGE
周方毅;詹发民;吴雨强;马贵义;姜涛;
ZHOU Fang-yi;ZHAN Fa-min;WU Yu-qiang;MA Gui-yi;JIANG Tao;Navy Submarine Academy;
摘要(Abstract)：
运用有限元软件ANSYS/LS-DYNA,建立了圆锥罩、球缺罩及其组合形式的3种药型罩聚能装药水中接触爆炸单层靶板及带含水夹层靶板的数值模型,并对比分析了3种药型罩水中接触爆炸对目标的毁伤效应。结果表明,组合药型罩聚能装药对目标的毁伤效应相对于单一药型罩显著增强,有利于破坏带含水夹层的目标。
Numerical simulation models about conical liner,spherical liner and combined liner shaped charge underwater contact blasting on single-layer target plate and the one with water interlayer were established by using ANSYS/LS-DYNA software.The damage effect of three kinds of shaped charge liners underwater explosion on target was analyzed contrastively.The results showed that the damage effect of combined liner shaped charge on target was improved significantly compared to single liner,and the combined liner shaped charge was beneficial to damaging target with water interlayer.
关键词(KeyWords)：
药型罩;聚能装药;水中爆炸;毁伤效应
Liner;Shaped charge;Underwater explosion;Damage effect
基金项目(Foundation):
作者(Authors):
周方毅;詹发民;吴雨强;马贵义;姜涛;
ZHOU Fang-yi;ZHAN Fa-min;WU Yu-qiang;MA Gui-yi;JIANG Tao;Navy Submarine Academy;
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