【摘要】 设计了一种串联型动能侵彻弹。对该侵彻弹在不同条件下侵彻半无限混凝土靶进行了数值模拟和系列尺寸实验研究,并对该侵彻弹对目标的毁伤机理进行了分析,计算结果与实验结果较为一致,为该结构侵彻弹侵彻硬目标的研究提供了依据。更多还原

【Abstract】 In this paper,a kinetic penetrator with tandem warheads is designed.Numerical simulations and a series of size scaled experiments were conducted for the penetrator impacting semi-infinite concrete targets under different impact condition.The damage mechanism of the penetrator to target has been analyzed.Computational results and experimental results are in good agreement,which provides technical support for the design of penetrator impacting hard targets.更多还原