| 弹丸壳体性能对聚能射流影响的数值模拟 |
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| 引用本文： | 刘晓蕾,CAO Hongsong,曹红松,张会锁,柴豫. 弹丸壳体性能对聚能射流影响的数值模拟[J]. 弹箭与制导学报, 2009, 29(2) |
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| 作者姓名： | 刘晓蕾 CAO Hongsong 曹红松 张会锁 柴豫 |
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| 作者单位： | 1. 中北大学机电工程学院,太原,030051
2. 66080部队,山西忻州,034010 |
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| 摘 要： | 利用LS-DYNA3D有限元分析软件，对某弹丸在不同壳体性能情况下形成射流的过程进行数值模拟及对比分析，以寻求壳体性能对聚能装药射流的影响。通过对计算结果的分析，总结了壳体厚度及壳体材料对射流头部速度、射流总能量等相关特性的影响，找出了弹丸的最佳壳体厚度和壳体材料。结论可为弹丸设计及提高战斗部威力提供有益参考。
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| 关 键 词： | 壳体 聚能装药 射流 数值模拟 |
Numerical Simulation on the Effect of Shaped Charge Jet with Different Performance of Projectile Shell |
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| CAO Hongsong. Numerical Simulation on the Effect of Shaped Charge Jet with Different Performance of Projectile Shell[J]. Journal of Projectiles Rockets Missiles and Guidance, 2009, 29(2) |
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| Authors: | CAO Hongsong |
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| Affiliation: | 1 School of Mechatronics Engineering;North University of China;Taiyuan 030051;China;2 No.66080 Unit;Shanxi Xinzhou 034010;China |
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| Abstract: | By using the LS-DYNA3D finite element analysis software,the numerical simulation and comparison analysis are made to some projectile on the formation process of shaped charge jet under the different performance of shell situations,in order to seek the effect of shaped charge jet with different of projectile shell.Through analysis the calculation results,summarized the effect of shell thicknesses and material performances to the head-speed and total energy etc correlation character of the jet;and the most su... |
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| Keywords: | shell shaped charge jet numerical simulation |
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