| 钨球贯穿陶瓷 /铝复合靶的弹道极限分析模型 |
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| 引用本文： | 李明,姜春兰,王在成. 钨球贯穿陶瓷 /铝复合靶的弹道极限分析模型[J]. 北京理工大学学报(英文版), 2002, 11(4): 389-392. DOI: 10.3969/j.issn.1004-0579.2002.04.012 |
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| 作者姓名： | 李明 姜春兰 王在成 |
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| 作者单位： | 北京理工大学,爆炸与安全科学国家重点实验室,北京,100081 |
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| 基金项目： | theMinisterialLevelAdvancedResearchFoundation |
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| 摘 要： | 针对钨合金球侵彻陶瓷/铝复合靶的实验结果,对钨合金球侵彻陶瓷复合靶的作用机理进行了简单分析;从能量的角度对背板变形进行分析,建立了钨球贯穿陶瓷复合靶的弹道极限分析模型,并利用该模型对钨球贯穿陶瓷/铝复合靶进行了数值计算.将计算结果与试验结果进行比较,它们有较好的一致性.
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| 关 键 词： | 钨球 陶瓷 复合靶 侵彻 |
| 收稿时间： | 2001-12-10 |
A Ballistic Limit Analytical Model of Tungsten Ball Perforating Ceramic/Aluminum Composite Target |
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| LI Ming,JIANG Chun-lan and WANG Zai-cheng. A Ballistic Limit Analytical Model of Tungsten Ball Perforating Ceramic/Aluminum Composite Target[J]. Journal of Beijing Institute of Technology, 2002, 11(4): 389-392. DOI: 10.3969/j.issn.1004-0579.2002.04.012 |
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| Authors: | LI Ming JIANG Chun-lan WANG Zai-cheng |
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| Affiliation: | State Key Laborotory of Explosion and Safety Science, Beijing Institute of Technology, Beijing100081, China;State Key Laborotory of Explosion and Safety Science, Beijing Institute of Technology, Beijing100081, China;State Key Laborotory of Explosion and Safety Science, Beijing Institute of Technology, Beijing100081, China |
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| Abstract: | From the experimental data on ceramic/aluminum composite target, the mechanism of tungsten ball impacting a ceramic/aluminum composite target has been studied. By analyzing the transition of energy in the process of impact, a simple ballistic limit analytical model of tungsten ball impacting a ceramic/aluminum composite target has been proposed; and the result taken from this model is consistent with that of the experiment. |
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| Keywords: | tungsten ball ceramic composite target penetration |
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