Automatic Generation of Curvilinear Grid for Finite Difference Method with Many Inner Objects

GAN Zi

doi:10.11835/j.issn.1674-4764.2001.05.023

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Automatic Generation of Curvilinear Grid for Finite Difference Method with Many Inner Objects

更新时间：2023-11-28

- Automatic Generation of Curvilinear Grid for Finite Difference Method with Many Inner Objects
- Journal of Civil and Environmental Engineering Vol. 23, Issue 5, Pages: 110-114(2001)
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- DOI：10.11835/j.issn.1674-4764.2001.05.023
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- Published：2001
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GAN Zi. Automatic Generation of Curvilinear Grid for Finite Difference Method with Many Inner Objects[J]. Journal of Civil and Environmental Engineering, 2001, 23(5): 110-114.
DOI：

GAN Zi. Automatic Generation of Curvilinear Grid for Finite Difference Method with Many Inner Objects[J]. Journal of Civil and Environmental Engineering, 2001, 23(5): 110-114. DOI： 10.11835/j.issn.1674-4764.2001.05.023.

摘要

用有限差分方法解算了坐标变换偏微分方程式，创建了便于多连通域差分计算的非正交网格，列出了坐标变换的迭代计算差分方程式，计算了三个算例，绘制了各算例的网格图形和表明变换对应关系的图形边界坐标示意图，讨论了一些迭代计算技术问题。

Abstract

In this paper the partial differential equation of coordinate transformation is computed by the finite difference formulations and some examples were computed and illustrated in pictures.

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