| 金属圆管内爆轰波对碰部位速度的影响因素 |
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| 引用本文： | 赵永玲,肖东胜,戴红彬. 金属圆管内爆轰波对碰部位速度的影响因素[J]. 军械工程学院学报, 2007, 19(2): 30-32 |
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| 作者姓名： | 赵永玲 肖东胜 戴红彬 |
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| 作者单位： | 军械工程学院基础部，军械技术研究所，军械工程学院基础部 河北石家庄050003 |
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| 摘 要： | 利用LS-DYNA动力有限元程序对张世文等人做的金属圆管内爆轰波相互作用效应实验进行数值模拟,其模拟结果与实验结果具有较好的一致性。在此基础上着重分析了装药和金属圆管壁厚对金属圆管内爆轰波对碰部位速度的影响规律,为弹丸的设计提供了参考。
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| 关 键 词： | 金属圆管 LS-DYNA 数值模拟 影响因素 |
| 文章编号： | 1008-2956(2007)02-0030-03 |
| 修稿时间： | 2006-06-27 |
Effects on the Velocity of Metallic Tube Expansion by Inside Head-on Hitting Detonation Waves |
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| ZHAO Yong-ling,XIAO Dong-sheng,DAI Hong-bin. Effects on the Velocity of Metallic Tube Expansion by Inside Head-on Hitting Detonation Waves[J]. Journal of Ordnance Engineering College, 2007, 19(2): 30-32 |
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| Authors: | ZHAO Yong-ling XIAO Dong-sheng DAI Hong-bin |
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| Affiliation: | ZHAO Yong-ling1,XIAO Dong-sheng2,DAI Hong-bin1 |
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| Abstract: | The experiment of metallic tube expansion by inside head-on hitting detonation waves has been numerically simulated with LS-DYNA.The simulation result basically accords with the data of experiment.And the effects of the velocity of metallic tube expansion are analyzed which provides some reference for design of projectiles. |
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| Keywords: | metallic tube LS-DYNA numerical simulation effects |
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