| 活性材料杆芯结构杆条杀伤增强效应 |
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| 引用本文： | 孟燕刚,金学科,余庆波,郑元枫,王海福.活性材料杆芯结构杆条杀伤增强效应[J].北京理工大学学报,2013,33(Z2):64-67. |
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| 作者姓名： | 孟燕刚 金学科 余庆波 郑元枫 王海福 |
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| 作者单位： | 北京理工大学爆炸科学与技术国家重点实验室, 北京 100081;北京理工大学爆炸科学与技术国家重点实验室, 北京 100081;北京理工大学爆炸科学与技术国家重点实验室, 北京 100081;北京理工大学爆炸科学与技术国家重点实验室, 北京 100081;北京理工大学爆炸科学与技术国家重点实验室, 北京 100081 |
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| 摘 要： | 采用数值模拟和实验相结合的方法，研究了靶板厚度对活性材料杆芯结构杆条毁伤增强效应的影响. 数值模拟结果表明，在活性材料杆芯结构杆条贯穿靶板条件下，靶板越厚，毁伤增强越显著；活性材料杆芯结构杆条碰撞装甲靶板，活性材料激活率和毁伤增强效应显著优于碰撞铝合金靶板. 相同条件下实验结果与数值模拟结果吻合较好.
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| 关 键 词： | 活性材料 动能杆 杀伤增强 终点效应 |
| 收稿时间： | 2013/11/15 0:00:00 |
Enhanced Lethality of Rod Filled with Reactive Materials |
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| MENG Yan-gang,JIN Xue-ke,YU Qing-bo,ZHENG Yuan-feng and WANG Hai-fu.Enhanced Lethality of Rod Filled with Reactive Materials[J].Journal of Beijing Institute of Technology(Natural Science Edition),2013,33(Z2):64-67. |
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| Authors: | MENG Yan-gang JIN Xue-ke YU Qing-bo ZHENG Yuan-feng and WANG Hai-fu |
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| Institution: | State Key Laboratory of Explosion Science and Technology, Beijing Institute of Technology, Beijing 100081, China;State Key Laboratory of Explosion Science and Technology, Beijing Institute of Technology, Beijing 100081, China;State Key Laboratory of Explosion Science and Technology, Beijing Institute of Technology, Beijing 100081, China;State Key Laboratory of Explosion Science and Technology, Beijing Institute of Technology, Beijing 100081, China;State Key Laboratory of Explosion Science and Technology, Beijing Institute of Technology, Beijing 100081, China |
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| Abstract: | The influences of the plate thickness on enhanced lethality of rod filled with reactive materials were carried out combined with numerical simulations and experiment. Under the condition of rod filled with reactive materials perforating the plate, the numerical simulations show that the enhanced lethality increases with the increasing plate thickness. Comparing with impacting aluminum alloy plate, both the initiation efficiency of the reactive materials and enhanced lethality of rod against RHA plate are much greater. The experimental results also show good agreement with simulations. |
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| Keywords: | reactive materials kinetic energy rod enhanced lethality terminal effects |
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