将炸药与陶瓷球混合构成新型复合装药,为了研究战斗部在不同炸药配比度条件下的杀伤效果和能量输出规律;对四种不同炸药比重的混合装药结构进行了试验和数值模拟,对比结果发现,数值模拟数据和试验数据比较吻合,战斗部能量输出与装药配比度呈非线性递增关系,根据试验数据拟合了初速和装药配比度关系曲线,在文中的装药结构中,炸药陶瓷质量比应不大于1.2。

The explosives mixed with ceramic particles to constitute new compound charge, to research the anti-effect and energy output rules of warhead under the condition of explosive ratio changed, experimental and numerical simulation were process on the mixed charging structure of 4 different explosive ratios. Comparison results of the numerical simulation data and experiment data show that, numerical simulation is comparatively consistent with experiment, the relationship of warhead energy output and charging ratio degree is nonlinear increasing; according to experimental data fit the curve of initial velocity and charging ratio degree. For the charging structure in this paper, mass ratio of explosive and ceramic should be no more than 1. 2.