圆锥-球缺组合药型罩战斗部侵彻双层水间隔靶板

Research on Penetration of Conical-spherical Combined Liner Warhead into Double-layers Target Plate with Water Interlayer

为提升聚能战斗部毁伤性能,基于组合药型罩战斗部的起爆机理,设计一种圆锥-球缺组合药型罩聚能战斗部及双层水间隔靶板结构,建立该战斗部侵彻双层水间隔靶板的物理模型,进行数值模拟计算,根据计算结果加工战斗部及靶板的1∶3缩比模型样机,展开相应试验,为设计全尺寸战斗部样机奠定了基础。试验结果表明:该战斗部侵彻含水夹层目标时具有独特的优势,对目标的破坏效应显著增强。

In order to improve the damage ability of shaped charge warhead,a kind of conical-spherical combined liner shaped charge warhead and a double-layers target plate with water interlayer are designed based on the initiation mechanism of combined liner shaped charge warhead.A physics model of warhead penetrating into the double-layers target plate with water interlayer is established,and is numerically simulated.According to the calculation results,a 1∶3 scale warhead prototype and a scaling equivalent target plate are made,then the test is finished,which is in favor of designing full-size warhead prototype.The result shows that the shaped charge warhead is propitious to damage the structure with water interlayer,which improving the damage effect to target.