离散杆战斗部中隔板形状研究

目的　研究空空导弹离散杆战斗部中隔板的形状；方法　对３ 种隔板的形状进行了研究，并通过数值方法对隔板的效能进行了计算；结果　给出了３ 种隔板的最小装药量、隔板在装药中间部位径向的最大尺寸、冲击波在隔板中传播时间的计算模型，并得到了３种隔板的内形方程； 结论　通过数值结果验证折线形隔板对杆条破裂程度的作用远优于其他两种形状的隔板；

Study on the Shape of Liner in the Discrete Warhead

Aim To investigate the liner shape of air to air missile's discrete warhead. Methods The shapes of three kinds of liners were studied, efficiency of the liners were calculated with numerical value method. Results For the three liners, the calculational models of the minimum explosive, the maximum radial size of middle part to install explosive, and the spread time of shock wave in the liner were proposed. The three inner shape equations were obtained. Conclusion Through the numerical value analysis the effect on fracture of rods by pline shape of liner is far better than other two.