| 基于陶瓷微粒的非致命战斗部作用方式研究 |
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| 引用本文： | 王海龙,王坚茹,赵静. 基于陶瓷微粒的非致命战斗部作用方式研究[J]. 弹箭与制导学报, 2010, 30(1) |
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| 作者姓名： | 王海龙 王坚茹 赵静 |
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| 作者单位： | 1. 中北大学机电工程学院,太原,030051
2. 淮海机械厂,山西长治,046012 |
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| 摘 要： | 为了研究陶瓷微粒在炸药驱动下的强度性能和装药结构对炸药爆轰能量的影响,文中将以球形陶瓷微粒与TNT进行混合装药试验为基础,应用LS-DYNA程序,对一种新的战斗部作用方式进行仿真研究,并绘制了陶瓷微粒在炸药爆轰驱动下的速度变化曲线。结果表明,陶瓷的强度完全满足要求,该作用方式可以对爆轰能量进行有效控制,且模拟结果与试验数据有较好的一致性。
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| 关 键 词： | 混合装药 陶瓷微粒 数值模拟仿真 |
Study on Model of Action of the Ceramic Fragments for Disabled Warhead |
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| WANG Hailong,WANG Jianru,ZHAO Jing. Study on Model of Action of the Ceramic Fragments for Disabled Warhead[J]. Journal of Projectiles Rockets Missiles and Guidance, 2010, 30(1) |
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| Authors: | WANG Hailong WANG Jianru ZHAO Jing |
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| Affiliation: | 1 School of Mechatronics Engineering;North University of China;Taiyuan 030051;China;2 The Factory of Huaihai;Shanxi Changzhi 046012;China |
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| Abstract: | The chief aim of this research is to investigate the damage effects of ceramic fragment on explosive effect and control detonation energy,based on mixed change experiment for ceramic fragment and TNT,the LS-DYNA program was adapted to simulation for a new warhead model of action and the process of fragments velocity was analyzed on explosive effect.The results show that the fragments meet the intensity and the method can control detonation energy effectively,it is demonstrated that the numerical results are... |
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| Keywords: | mixture change ceramic fragments numerical simulation |
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