一种聚焦式杀伤战斗部的设计方法

A New Design Method of Fragment Focusing Warhead

为研究聚焦式杀伤战斗部的设计方法,采用新的战斗部设计思想,以一端静态起爆条件下的轴对称聚焦式杀伤战斗部为例进行了设计研究,将圆弧形战斗部装药结构各微元段按一定角度旋转,得到了满足聚焦杀伤要求的战斗部装药曲线结构.计算表明,该聚焦式杀伤战斗部可控制破片的飞散方向并形成聚焦带,实现了对目标的剪切毁伤.该设计方法对加强战斗部终点毁伤效应的工程设计有着重要意义.

In order to study the design method of fragment focusing warhead, based on the new design thought and design model, the design study was carried out, taking an example of axialsymmetry fragment focusing warhead with static explosion at one side. The slight part of fragment arc charging structure was circumrotated on certain angle. The warhead satisfying the desire of focusing effect was achieved. The calculation result shows that the fragment focusing warhead can control the dispersion direction of the fragment so as to form focus band, and the target can be destroyed. The design method is of great value to the engineering design for strengthening the terminal effects of warhead.