| 多重网格法与有限体积法在流体力学中的应用 |
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| 引用本文： | 曾晓清,吴雄华.多重网格法与有限体积法在流体力学中的应用[J].同济大学学报(自然科学版),1995,23(5):593-597. |
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| 作者姓名： | 曾晓清 吴雄华 |
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| 作者单位： | 同济大学应用数学系 |
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| 摘 要： | 多重网格技术是一种非常有效的计算机数值计算方法，本文采用多重网格中ＦＡＳ格式进行数值实验，计算加速效果十分明显；同时，结合矢量及有限体积法，大大提高了计算机捕捉激波的质量。
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| 关 键 词： | 流体力学 多重网格法 有限体积法 计算机 |
Application of Multigrid Method and Finite Volume Method in the Computation of Fluid Dynamics |
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| Zeng Xiaoqing,Wu Xionghua,Wang Yunfei.Application of Multigrid Method and Finite Volume Method in the Computation of Fluid Dynamics[J].Journal of Tongji University(Natural Science),1995,23(5):593-597. |
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| Authors: | Zeng Xiaoqing Wu Xionghua Wang Yunfei |
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| Abstract: | Multigrid method is a very efficient method for the numerical calculation.This method is applied tO the problems from nuid dynamics. Full approximation scheme (FAS) is tested. Multigrid method, combined with the nub-vector splitting algrithm and the finite volume technique, yields a fast and robust method for finding steady solutions of the Euler equations. The satisfactory results have been obtained. |
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| Keywords: | Multigrid method Finite volume method Flux-vector splittingalgorithm |
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