串联战斗部前级装药结构对后级装药的影响

摘要

In order to study the effect of the structure of front charge to the speed of Explosively-Formed Projectile by the rear charge when the structures of front charge are cone-shape and cylinder-shaped in travelling tandem warhead, a three dimensional numerical simulation was used. The simulated result showed that when the front charge is cone-shape structure, the speed of EFP was higher than that of cone-shape structure. The results could be a reference for travelling tandem warhead design.%　　采用三维数值模拟的方法，对破-破型串联战斗部前级装药为锥形和柱形结构时，对后级爆炸成型弹丸(EFP)速度影响进行了研究，研究认为前级装药为锥形装药时，炸药起爆后形成的EFP速度要比前级装药为柱形装药时形成的EFP速度要高，该研究结果可为串联战斗部结构设计提供参考依据。