| 聚能火工装置工作过程数值模拟 |
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| 引用本文： | 夏晓宇,黄敏超.聚能火工装置工作过程数值模拟[J].火箭推进,2010,36(1):50-53,57. |
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| 作者姓名： | 夏晓宇 黄敏超 |
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| 作者单位： | 国防科技大学航天与材料工程学院,湖南,长沙,410073 |
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| 摘 要： | 采用ALE算法模拟了聚能火工装置的工作过程。仿真结果能够演示聚能射流的形成过程,并且能够揭示一些有关材料和射流的特性和规律,符合现有实验结论并与相关文献结论一致。表明该模拟方法合理可行,可应用于聚能火工装置优化设计。
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| 关 键 词： | 火工装置 聚能射流 数值模拟 ALE |
Numerical simulation of the working process of a shaped charge pyrotechnics |
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| Xia Xiaoyu,Huang Minchao.Numerical simulation of the working process of a shaped charge pyrotechnics[J].Journal of Rocket Propulsion,2010,36(1):50-53,57. |
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| Authors: | Xia Xiaoyu Huang Minchao |
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| Institution: | (Inst. of Aerospace and Material Engineering, National Univ. of Defense Technology, Changsha 410073, China) |
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| Abstract: | The working process of a shaped charge jet pyrotechnics is simulated with the ALE method. Simulation results can demonstrate the shaping process of the shaped charge jet, and they can also show some rules and characteristics of the shaped charge jet. The results agree with the existing experimental outcomes and the references. It shows that the simulation method is reasonable, so it could be used in the optimization design of the shaped charge jet pyrotechnics. |
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| Keywords: | ALE |
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