| 仿真软件在弹药设计中的应用 |
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| 引用本文： | 廖海波,姚冰,胡浩,王维保,王维保.仿真软件在弹药设计中的应用[J].计算机辅助工程,2009,18(4):77-79. |
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| 作者姓名： | 廖海波 姚冰 胡浩 王维保 王维保 |
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| 作者单位： | 安徽神剑科技股份有限公司,合肥,230022 |
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| 摘 要： | 为提高弹药的设计效率,用ANSYS Workbench对发射的弹丸进行强度分析和结构分析,用LS-DYNA分析破片穿甲过程,用ANSYS的 AutoDyn分析聚能射流穿甲及爆炸分散过程,用ANSYS的Cart3D分析弹丸气动力,并对弹药设计方案数值仿真. 比较仿真结果与理论结果,优选出相对合理的设计方案. 结果表明应用仿真软件可有效缩短弹药设计周期,能为故障分析提供指导.
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| 关 键 词： | 弹药设计 故障分析 数值仿真 |
| 收稿时间： | 2009/9/10 0:00:00 |
| 修稿时间： | 2009/10/16 0:00:00 |
Application of CAE Software in Ammunition Design |
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| liaohaibo,yaobing,-,- and -.Application of CAE Software in Ammunition Design[J].Computer Aided Engineering,2009,18(4):77-79. |
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| Authors: | liaohaibo yaobing - - and - |
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| Affiliation: | Anhui Shenjian Science&Technology Limited Company,Anhui Shenjian Science&Technology Limited Company,-,- and - |
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| Abstract: | To improve the efficiency and the quality on ammunition design, the intensity and structure of discharged projectile is analyzed by AYSYS Workbench, the armour-piercing process of fragments is analyzed by LS-DYNA, the armour-piercing process of cumulative energy jet stream and the blast dispersing process are analyzed by AutoDyn of ANSYS, projectile aerodynamic is analyzed by Cart 3D of AYSYS, and the numerical simulation on the solution of ammunition design is performed. The reasonable design solution is selected by comparison of the simulation results and the theoretical results. The results show that simulation software is an effective way to shorten ammunition design cycle, and can provide reference for malfunction analysis. |
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| Keywords: | ammunition design malfunction analysis numerical simulation |
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