Hexahedral Mesh Generation of Complex Composite Domain
Taniguchi,Takeo, Tomoaki Goda Harald Kasper and Werner Zielke
5th International Conference on Grid Generation in Computational Field Simmulations, Mississippi State University, pp.699-707, April 1996
Hexahedral mesh generation for composite domain is necessary for many engineering fields, and this paper includes three methods to generate hexahedral finite elements from the result of the 3D Delaunay triangulation. One of the Difficulties of mesh generation of composite domain is how to adjust the meshing on common surfaces between adjacent subdomains, and very simple method is proposed in this paper. Proposed methods are directly applied for any composite domain as a fractured rock which consists of many convex subdomains.
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