| 均匀设计法在建立PELE爆裂效应关系模型中的应用 |
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| 引用本文： | 涂胜元,安振涛,王军波,常悦,李文彬. 均匀设计法在建立PELE爆裂效应关系模型中的应用[J]. 军械工程学院学报, 2009, 21(3): 40-43 |
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| 作者姓名： | 涂胜元 安振涛 王军波 常悦 李文彬 |
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| 作者单位： | 军械工程学院弹药工程系;63961部队;南京理工大学机械工程学院; |
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| 摘 要： | 为了研究钢壳体PELE爆裂效应与影响因素之间的数学关系,对钢壳体PELE侵彻钢板进行了数值仿真和试验。采用均匀设计法设计仿真工况,将仿真结果进行回归分析,得出爆裂效应与影响因素之间的数学关系式,实弹侵彻实验结果与仿真结果基本吻合。研究表明,影响因素均与壳体爆裂长度成非线性关系,增大靶板厚度、弹芯长度和着速或减小壳体厚度均有利于提高钢壳体的爆裂效应。相关结论为PELE的工程设计和应用提供了理论基础。
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| 关 键 词： | 横向效应增强型侵彻体 爆裂效应 着速 靶厚 壳体厚度 内芯长度 数学关系 |
Application of Uniform Design Theory in Modeling Burst-effect of PELE |
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| TU Sheng-yuan,AN Zhen-tao,WANG Jun-bo,CHANG Yue,LI Wen-bin. Application of Uniform Design Theory in Modeling Burst-effect of PELE[J]. Journal of Ordnance Engineering College, 2009, 21(3): 40-43 |
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| Authors: | TU Sheng-yuan AN Zhen-tao WANG Jun-bo CHANG Yue LI Wen-bin |
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| Affiliation: | Department of Ammunition Engineering;Ordnance Engineering College;Shijiazhuang 050003;China;Unit 63961;Beijing 100012;School of Mechanical Engineering;Nanjing University of Science and Technology;Nanjing 210094;China |
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| Abstract: | In order to research the mathematic relation among the burst-effect of PELE and the influence factors,the simulation and experiment about steel shell PELE impacting RHA were carried out.Different simulation specimens were designed through uniform design method and the mathematic relation among the burst-effect and the influence factors was worked out through regression analysis of the simulation results.The shooting pill experiment was made,and its results basically coincide with that of the simulation.The ... |
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| Keywords: | PELE impact velocity thickness of plate thickness of shell length of core mathematics relation |
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