| 碎片云的毁伤潜力 |
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| 引用本文： | 崔伟峰,曾新吾.碎片云的毁伤潜力[J].爆炸与冲击,2009,29(4):434-438. |
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| 作者姓名： | 崔伟峰 曾新吾 |
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| 作者单位： | 国防科技大学指挥军官基础教育学院,湖南,长沙,410073;国防科技大学光电科学与工程学院,湖南,长沙,410073;国防科技大学光电科学与工程学院,湖南,长沙,410073 |
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| 摘 要： | 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。
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| 关 键 词： | 爆炸力学 碎片云 工程算法模型 超高速碰撞 |
Simulation investigations on debris cloud impact damage potential |
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| CUI Wei-feng,ZENG Xin-wu.Simulation investigations on debris cloud impact damage potential[J].Explosion and Shock Waves,2009,29(4):434-438. |
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| Authors: | CUI Wei-feng ZENG Xin-wu |
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| Institution: | 1.Foundation-Educational College of Command Officer, National University of Defense Technology, Changsha 410073, Hunan, China;2.College of Optoelectronic Science and Engineering, National University of Defense Technology, Changsha 410073, Hunan, China |
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| Abstract: | 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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| Keywords: | mechanics of explosion debris clouds engineering algorithm model hypervelocity impact |
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