提出了超高速碰撞研究的工程算法模型,并采用该模型来模拟弹丸超高速撞击薄板形成的碎片云对后靶的破坏毁伤情况,与超高速碰撞实验相比较,数值模拟结果与实验结果较为一致.采用的工程算法模型很好地描述了超高速碰撞现象,定性地给出了碎片云的毁伤潜力.%An engineering algorithm model was proposed to simulate the damage of dual-wall structures from debris clouds generated by hypervelocity impact. The corresponding hypervelocity impact experiment was conducted on the aluminum dual-wall structure impacted by the Mylar film flyer plate driven by an electric gun. The numerical simulations are consistent with the experimental results.
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