导弹目标在可变形战斗部作用下毁伤特性的数值仿真研究  

Research on the Target Damage Property Simulation of Missile Loaded by Deformable Warhead

作　　者：王马法[1] 李翔宇[1] 龚柏林[1] 卢芳云[1] 

机构地区：[1]国防科学技术大学理学院,长沙410073

出　　处：《战术导弹技术》2010年第6期89-92,共4页Tactical Missile Technology

基　　金：研究生创新基金

摘　　要：基于强度等效法对导弹目标各个关键部件建立等效模型,通过对可变形战斗部的一体化作用过程进行数值仿真,得到了目标在可变形战斗部作用下的毁伤图像.结果表明,可变形战斗部在目标方向的破片密度增益比较明显,能对目标造成严重毁伤;在自然破片和预制破片共同作用下,目标各部件发生不同程度的变形,对于等效壳体较薄的制导舱和发动机舱段,壳体变形较为严重.The equivalent model of missile target is established by using the intensity equivalent method.According to the numerical simulation of the continuous working process of deformable warhead,the damage images are obtained.The result shows that the density of deformable warhead fragments is obviously enhanced in the target direction,the target can be damaged seriously,each component of the target deforms to some extent in a combined effect of nature fragments and prefabricated fragments,and it is easier to def...

关 键 词：可变形战斗部 数值仿真 毁伤效应 预制破片 

分 类 号：TJ760.1[兵器科学与技术—武器系统与运用工程]