Abstract
A method is presented for the subdivision of a large class of solids into simple subrogions suitable for automatic finite element meshing with hexahedral elements. The medial surface subdivision technique described previously in the literature is used as the basis for this work and is extended here to cover solids which have flat and concave edges. Problems where the medial surface is degenerated are also addressed.
| Original language | English |
|---|---|
| Pages (from-to) | 111-136 |
| Number of pages | 26 |
| Journal | INTERNATIONAL JOURNAL FOR NUMERICAL METHODS IN ENGINEERING |
| Volume | 40 |
| Issue number | 1 |
| DOIs | |
| Publication status | Published - 1997 |
Bibliographical note
Copyright:Copyright 2017 Elsevier B.V., All rights reserved.
Keywords
- Hexahedra
- Medial axis
- Mesh generation
- Solid modelling
- Subdivision
- Voronoi diagrams
ASJC Scopus subject areas
- Numerical Analysis
- General Engineering
- Applied Mathematics
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