| 三维有限体积TVD方法与冲击波的多级扩散研究 |
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| 引用本文： | 张海波,白春华,丁(忄敬),郝保田. 三维有限体积TVD方法与冲击波的多级扩散研究[J]. 爆炸与冲击, 2000, 20(1): 19-24 |
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| 作者姓名： | 张海波 白春华 丁(忄敬) 郝保田 |
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| 作者单位： | 北京理工大学,北京,100081;西北核技术研究所,陕西,西安,710024;北京理工大学,北京,100081;西北核技术研究所,陕西,西安,710024 |
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| 摘 要： | 将TVD方法应用到三维,给出三维有限体积TVD方法,并对三维冲击波的多级坑道扩散问题进行了数值模拟,取得了令人满意的结果。
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| 关 键 词： | 三维TVD方法 有限体积法 数值模拟 冲击波 |
| 文章编号： | 1001-1455（2000）01-0019-06 |
| 修稿时间： | 1999-02-08 |
Three-dimensional TVD Finite Volume Scheme and Study of Multi-stage Diffusing of the Shock Wave |
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| ZHANG Hai-bo,BAI Chun-hua,DING Jing,HAO Bao-tian. Three-dimensional TVD Finite Volume Scheme and Study of Multi-stage Diffusing of the Shock Wave[J]. Explosion and Shock Waves, 2000, 20(1): 19-24 |
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| Authors: | ZHANG Hai-bo BAI Chun-hua DING Jing HAO Bao-tian |
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| Affiliation: | ZHANG Hai bo 1,2,BAI Chun hua 1,DING Jing 1,HAO Bao tian 2 |
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| Abstract: | In this paper,a three dimensional TVD finite volume scheme in compressible fluid dynamics is developed,together with a new artificial compression method and MaxEta method in this algorithm.Using these methods,we study the case of the three dimensional shock wave propagation in multi stage diffusing tunnel.Very good results are obtained. |
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| Keywords: | three dimensional TVD method finite volume method numerical simulation shock wave |
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