为研究离散杆和冲击波复合作用下对超音速导弹的毁伤效应,对离散杆战斗部冲击起爆和结构毁伤超音速导弹进行了仿真研究,获得了离散杆战斗部冲击起爆超音速导弹战斗部的临界距离以及弹目距离、交汇角对毁伤超音速导弹发动机舱的影响规律。结果表明:离散杆战斗部只有在杆条与冲击波的复合作用下,才可能引爆超音速导弹战斗部;离散杆战斗部杆条和冲击波叠加作用下对超音速导弹发动机舱的结构毁伤效应明显优于杆条独立作用下的情况。

To study the composite damage effect on supersonic missile under discrete rod and blast wave, numerical simulation studies about impact initiation and structural damage supersonic missile warhead by discrete rod warhead was conducted. Both the critical distance that discrete rod warhead impact initiating supersonic missile warhead and the rules that the relative distance and the intersection angle of the missile and the target damaged the engine cabin of supersonic anti-ship missile were obtained. The results show that only under co-action of bar and blast wave, the supersonic missile warhead can be detonated. The structural damage effect of the discrete rod warhead on the engine cabin of the supersonic missile by co-action of bar and blast wave is much better than action of bar only.