| 穿爆弹撞靶效应数值分析 |
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| 引用本文： | 张德良,雍克明.穿爆弹撞靶效应数值分析[J].兵工学报,1997,18(2):102-106. |
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| 作者姓名： | 张德良 雍克明 |
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| 作者单位： | [1]中国科学院力学研究所 [2]兵器工业总公司 |
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| 摘 要： | 利用流体弹塑性模型和欧拉算法对穿爆弹撞击有限尺度模拟靶的力学效应进行了数值分析。计算详细地给出了撞靶过程中各物理量的分析，分析靶板尺度、撞靶速度对撞靶效应的影响。
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| 关 键 词： | 穿爆弹 撞靶效应 数值分析 弹药 炮弹 |
NUMERICAL ANALYSES OF THE EFFECTS OF IMPACT OF A PENETRATING PROJECTILE ON THE TARGET |
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| Zhang Deliang , Luo Zhongwen , Yu Shanbin ,Ding Yangshen.NUMERICAL ANALYSES OF THE EFFECTS OF IMPACT OF A PENETRATING PROJECTILE ON THE TARGET[J].Acta Armamentarii,1997,18(2):102-106. |
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| Authors: | Zhang Deliang Luo Zhongwen Yu Shanbin Ding Yangshen |
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| Abstract: | Mechanical effects of impact of a penetrating projectile on the simulation target with finite scale are numerically analysed using the hydro-elasto-pthetic model and Eulerian computational method. Effects of the various mechanical parameters when impacting the target are given. Influences of target scale and projectile velocity on the process of impacting the target are also discussed. |
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| Keywords: | high speed impact hydro-elasto-plastic model numerical simulation |
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