| 向量化多重网格的Mac Cormack显格式解轴对称底部干扰流场 |
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| 引用本文： | 朱广生,王承尧.向量化多重网格的Mac Cormack显格式解轴对称底部干扰流场[J].空气动力学学报,1991,9(2):251-255. |
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| 作者姓名： | 朱广生 王承尧 |
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| 作者单位： | 国防科技大学
(朱广生)，国防科技大学(王承尧) |
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| 摘 要： | 本文将多重网格法与MacCormack显格式的算法相结合,计算了轴对称底部流场中斜向喷流与超声速外流粘性干扰流场,提高了计算效率。流场的分析表明分辨率较好,计算合理。在YH-1上将程序向量化,大大节省了计算时间。
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| 关 键 词： | 多重网格法 向量化 喷流 |
THE SOLUTION OF THE FLOWFIELDS FOR INTERACTION IN AXISYMMETRIC BASE WITH AN VECTORIZED MULTIPLE-GRID EXPLICT MACCORMACK ALGORITHM |
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| Zhu Guangsheng Wang Chengyao.THE SOLUTION OF THE FLOWFIELDS FOR INTERACTION IN AXISYMMETRIC BASE WITH AN VECTORIZED MULTIPLE-GRID EXPLICT MACCORMACK ALGORITHM[J].Acta Aerodynamica Sinica,1991,9(2):251-255. |
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| Authors: | Zhu Guangsheng Wang Chengyao |
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| Institution: | National University of Defense Technology |
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| Abstract: | This paper combines multiple-grid alogrithm and explict MacCormack scheme to solve the viscous flowfields of inclined jet from the base of axisymmetric body interaction with an external supersonic flow, the computational efficiency is improved. The discussion of the flowfields makes sure that the flowfields resolution is well and the computational results are reliable. Computing time is much reduced with program vectorized in YH-1. |
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| Keywords: | multiple-grid vectorization jet-interation |
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