| EFP战斗部结构参数优化设计研究 |
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| 引用本文： | 李剑.EFP战斗部结构参数优化设计研究[J].四川兵工学报,2017(1):36-39. |
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| 作者姓名： | 李剑 |
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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： | 基于研究EFP穿甲威力目的,利用LS-DYNA软件对球缺型EFP成形进行数值模拟研究;分析了曲率半径、药型罩壁厚、壳体厚度等参数对EFP成形性能的影响规律;优化得到了药柱高度50 mm、装药直径40 mm的EFP战斗部结构方案;研究结论将为EFP优化设计提供参考依据.
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| 关 键 词： | EFP 结构参数 药型罩 数值模拟 优化设计 |
Structural Parameters Optimization Design of EFP Warhead |
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| Abstract: | Based on the study of EFP penetrating power,numerical simulation of EFP forming by using LS-DYNA software was proposed.The influence rule of R1,h,δ and other parameters on the formability of EFP was analyzed.The optimized structure of EFP warhead with L =50 mm and Dk =40 mm was obtained.The conclusion can give a reference for the optimization design of EFP. |
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| Keywords: | EFP structure parameter medicine type cover numerical simulation optimization design |
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