针对水中聚能战斗部侵彻毁伤问题,运用实验方法对比分析钨铜合金药型罩和紫铜药型罩形成的射流杆在水介质中的侵彻特性,包括射流在水中的速度衰减规律以及射流侵彻后效靶板的效果。结果表明:采用钨铜合金药型罩产生的杆式射流在水介质中能够保持较高的剩余速度,对后效靶板的毁伤能力更大。实验结果能为实际工程设计提供一定的参考价值。

A designation of shaped charge with tungsten copper alloy liner was proposed based on penetration destroy in water. Through experiment study between tungsten copper alloy liner and copper liner, jetting penetration law in water was obtained, including jet velocity attenuation law in water and the effect of penetrating into target. Experimental results show that jetting of tungsten copper alloy liner can keep higher surplus velocity than copper liner in water, so the effect of damage on target is more powerful. The result of study has certain referential value for project design.