| 用多重网格TVD－LW格式数值求解N－S方程 |
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| 引用本文： | 刘建军,蒋洪德.用多重网格TVD－LW格式数值求解N－S方程[J].工程热物理学报,1994(4). |
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| 作者姓名： | 刘建军 蒋洪德 |
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| 作者单位： | 中国科学院工程热物理研究所 |
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| 摘 要： | 用多重网格ＴＶＤ－ＬＷ格式数值求解Ｎ－Ｓ方程刘建军，蒋洪德（中国科学院工程热物理研究所北京１０００８０）关键词：ＴＶＤ－ＬＷ格式，Ｎ－Ｓ方程一、前言用时间推进法数值求解雷诺平均Ｎａｖｉｅｒ－Ｓｔｏｋｅｓ方程，不仅能够模拟从低亚音速到高超音速的复杂定常...
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| 关 键 词： | TVD－LW格式，N－S方程 |
NUMERICAL SOLUTION OF NAIER-STOKES EQUATIONS USING MULTIPLE GRID TVD-LW SCHEME |
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| Liu Jianjun,Jiang Hongde.NUMERICAL SOLUTION OF NAIER-STOKES EQUATIONS USING MULTIPLE GRID TVD-LW SCHEME[J].Journal of Engineering Thermophysics,1994(4). |
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| Authors: | Liu Jianjun Jiang Hongde |
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| Abstract: | A finite-volume TVD Lax-Wendroff scheme is developed for numerical solution of twodimensional Navier Stokes equations. Local time steps and multiple grid algorithm are introduced to improve convergence. Numerical results show that the present method can be used to analyse both seprated flow and shock wave with high resolution. |
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| Keywords: | TVD-LW scheme Navier-Stokes equations |
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