| 动网格在仿真发射装置内弹道中的应用 |
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| 引用本文： | 翟晓超,陈亚军,姜毅. 动网格在仿真发射装置内弹道中的应用[J]. 现代防御技术, 2006, 34(2): 24-28 |
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| 作者姓名： | 翟晓超 陈亚军 姜毅 |
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| 作者单位： | 中国航天科工集团公司,二院206所,北京,100854 |
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| 摘 要： | 介绍了动网格的更新方法,并且结合湍流模型、汽化模型在fluent平台上对内弹道进行仿真。仿真结果表明,导弹出筒速度与实际试验结果吻合程度相当好,误差在1%以内,仿真方法对实际工程有重要的指导意义。
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| 关 键 词： | 动网格 汽化模型 内弹道 |
| 文章编号： | 1009-086X(2006)02-0024-05 |
| 修稿时间： | 2005-08-01 |
Using dynamic grid to simulate interior trajectory of the launching container |
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| ZHAI Xiao-chao,CHEN Ya-jun,JIANG Yi. Using dynamic grid to simulate interior trajectory of the launching container[J]. Modern Defence Technology, 2006, 34(2): 24-28 |
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| Authors: | ZHAI Xiao-chao CHEN Ya-jun JIANG Yi |
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| Abstract: | The method of updating dynamic grid is mainly introduced,and integrated with turbulent model and boiling model to simulate interior trajectory in fluent software.The result of simulation indicates that the velocity accords with the result of experimentation,and the error is less than one percent,the simulation method is very importantly directive to the practical engineering. |
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| Keywords: | Dynamic grid Vaporization model Interior trajectory |
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