3D anisotropic unstructured grid generation

被引：24
|
作者：
Ghidoni, A.
Pelizzari, E.
Rebay, S.
Selmin, V.
机构：
[1] Univ Brescia, Dipartimento Ingn Meccan, I-25123 Brescia, Italy
[2] Alenia Aeronaut SPA, RCRT, I-10146 Turin, Italy
来源：
INTERNATIONAL JOURNAL FOR NUMERICAL METHODS IN FLUIDS | 2006年 / 51卷 / 9-10期
关键词：
surface meshing; anisotropic mesh; background grid;
D O I：
10.1002/fld.1151
中图分类号：
TP39 [计算机的应用];
学科分类号：
081203 ; 0835 ;
摘要：
This paper describes a fully automatic 3D anisotropic mesh generation method for domains of arbitrary shape. The spacing of the boundary mesh is computed by the analysis of the principal curvatures and directions of the boundary surfaces. The spacing in the domain is obtained by interpolation of the spacing at the boundaries on a suitably constructed background mesh. Examples which illustrate the performance of the proposed methodology are presented. Copyright C 2005 John Wiley & Sons, Ltd.
引用
收藏
页码：1097 / 1115
页数：19
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