三类聚能侵彻体鱼雷战斗部对目标毁伤数值模拟  

The Simulation on Target Damage of Three Shaped-charge Penetrators Torpedo Warheads

作　　者：陈冬梅[1] 陈智刚[1] 侯秀成[1] 杨力 范少博[1] 

机构地区：[1]中北大学机电工程学院,太原030051 [2]中国兵器工业第203研究所,西安710065

出　　处：《弹箭与制导学报》2012年第2期110-113,共4页Journal of Projectiles,Rockets,Missiles and Guidance

摘　　要：利用有限元分析软件ANSYS/LS-DYNA,对形成三类聚能侵彻体(射流、杆式射流和自锻破片)鱼雷战斗部进行目标毁伤数值模拟及对比分析,以寻求成型装药结构对毁伤效果的影响。给出了三类聚能侵彻体在水介质中的运动规律和破甲毁伤效果,为鱼雷战斗部的设计及提高战斗部威力提供参考。By using the finite element analysis software ANSYS/LS-DYNA,the numerical simulation and comparison analysis were made for target damage of three shaped-charge penetrators（jet,rod-like jet and the self-forging fragment） torpedo warheads to seek the effect of damage effect with different shaped charge structure.The speed attenuation degree and sunder armor damage effect of three shaped-charge penetrators in water medium were got.This article provides reference for the torpedo warhead design and warhead＇s lethality improvement.

关 键 词：射流 杆式射流 自锻破片 鱼雷战斗部 目标毁伤 数值模拟 

分 类 号：TJ410.33[兵器科学与技术—火炮、自动武器与弹药工程]