鱼雷技术2017，Vol.25Issue(4)：278-281,287,5.DOI:10.11993/j.issn.2096-3920.2017.03.011
一种双球缺组合药型罩聚能鱼雷战斗部研究
A Shaped Charge Warhead with Two Spherical Combined Liners for Torpedo
摘要
Abstract
With the development of protection technology, the anti-explosion and anti-shock ability of modern ship has been improved increasingly. However, the conventional shaped charge torpedo warhead with common liner is difficult to damage modern ship fatally. Therefore it is necessary to improve the power of torpedo warhead for damaging enemy ships. In this paper, a kind of shaped charge warhead with two spherical combined liners is proposed based on the shaped charge warhead with tapered and spherical combined liners. The structure of warhead is designed, its working mechan-ism is analyzed, and numerical simulation is performed with the finite element analysis software ANSYS/LS-DYNA. The stress contour of a cylindrical shell target with embedded water layer in its penetration zone is obtained. Simulation result shows that the warhead with two spherical combined liners can provide moving space for the latter explosively formed projectile(EFP) by making use of the former shaped charge jet, which leads to higher destructive effect on target than that of shaped charge warhead with tapered and spherical combined liners. This research may provide a reference for design of new high-powered torpedo warheads.关键词
鱼雷/聚能战斗部/药型罩/爆炸成型弹丸Key words
torpedo/shaped charge warhead/charge liner/explosively formed projectile分类
军事科技引用本文复制引用
周方毅,黄雪峰,詹发民,姜涛..一种双球缺组合药型罩聚能鱼雷战斗部研究[J].鱼雷技术,2017,25(4):278-281,287,5.
