THREE-DIMENSIONAL UNSTRUCTURED MESH GENERATION

CHINESE JOURNAL OF COMPUTATIONAL PHYSICS ›› 2001, Vol. 18 ›› Issue (6): 573-576.

THREE-DIMENSIONAL UNSTRUCTURED MESH GENERATION

Aeronautical Computing Technique Research Institute, Xi'an 710068, P R China

Received:2001-01-22 Revised:2001-05-18 Online:2001-11-25 Published:2001-11-25

Abstract

Abstract: An unstructured mesh generation method for three dimensional region is described. The boundary surfaces are triangulated by a two dimensional anisotropic triangulation method. Then the three dimensional meshes are generated by means of a constrained Delaunay algorithm with automatic field point creation. Methods for mesh quality optimization are also discussed. Several examples are given to show the applications of the method.

Key words: surface meshing, unstructured mesh, Delaunay triangulation, numerical mesh generation

CLC Number:

V211

ZHU Pei-ye. THREE-DIMENSIONAL UNSTRUCTURED MESH GENERATION[J]. CHINESE JOURNAL OF COMPUTATIONAL PHYSICS, 2001, 18(6): 573-576.

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THREE-DIMENSIONAL UNSTRUCTURED MESH GENERATION

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