| 一个Саульев型格式及其对二维粘性不可压缩流的应用 |
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| 引用本文： | 黄铎.一个Саульев型格式及其对二维粘性不可压缩流的应用[J].计算物理,1985,2(2):161-166. |
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| 作者姓名： | 黄铎 |
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| 作者单位： | 中国科学院计算中心 |
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| 摘 要： | 在本文中,我们提出了一个稳定的求解扩散——对流方程的Саульев型格式,并提出了它的单调性和自调性。最后将其应用于二维粘性不可压缩圆柱绕流的计算,与已发表的数值结果和实验结果相比较表明我们的计算结果是好的。
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| 收稿时间： | 1984-08-26 |
A SAULEV SCHEME AND ITS APPLICATION TO VISCOUS INCOMPRESSIBLE FLOW |
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| Huang Duo.A SAULEV SCHEME AND ITS APPLICATION TO VISCOUS INCOMPRESSIBLE FLOW[J].Chinese Journal of Computational Physics,1985,2(2):161-166. |
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| Authors: | Huang Duo |
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| Institution: | Computing Center, Academia Sinica |
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| Abstract: | A New difference scheme, Saulev scheme, is proposed for solving diffusion-convection. equation. Its stability, monotone and Self-adjust are analysed too. Numerical Solutions have been obtained for incompressible viscous flow past a circular cylinder at Reynolds numbers up to 400 with this scheme. Comparing with experiment data and published results, our result is good. |
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