| 一种二维自适应网格构造方法及其实现 |
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| 引用本文： | 徐涛 水鸿寿. 一种二维自适应网格构造方法及其实现[J]. 计算物理, 1999, 16(1): 66-76 |
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| 作者姓名： | 徐涛 水鸿寿 |
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| 作者单位： | 北京应用物理与计算数学研究所, 计算物理实验室, 100088 |
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| 基金项目： | 中国工程物理研究院院基金资助项目 |
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| 摘 要： | 讨论了一种二维自适应网格的构造方法,在二维插值法的基础上做出了自适应网格。最后利用自适应网格技术对一个二维流体力学问题的实例进行了计算。
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| 关 键 词： | 自适应网格 网格构造 计算流体力学 二维插值 |
| 收稿时间： | 1997-12-05 |
A two dimensional adaptive numerical grids generation method and its realization |
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| Xu Tao,Shui Hongshou. A two dimensional adaptive numerical grids generation method and its realization[J]. Chinese Journal of Computational Physics, 1999, 16(1): 66-76 |
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| Authors: | Xu Tao Shui Hongshou |
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| Affiliation: | Laboratory of Computational Physics, IAPCM, Beijing 100088 |
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| Abstract: | A two dimentional adaptive numerical grids generation method and its particular realization is discussed. During Computational Fluid Dynamics, because the control values of adaptive grids-numerical solution is given in the descrite form, it needs to interpolate these values to get the continuous control functions. This paper discussed these interpolation techniques, and given some efficient adaptive grids. At last, a two dimentional fluid dynamics example was also given. |
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| Keywords: | adaptive numerical grids generation of numerical grids computational fluid dynamics two dimensional interpolation |
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