2001•Journal of Computer-Aided Design & Computer GraphicsRequires access

An Adaptive Mesh Generation Algorithm Based on Geometric Features and Mechanical Properties

Wei Wang

Abstract

In order to get satisfying mesh for finite element analysis, the adaptive mesh generation method is developed for arbitrary planar domain. Local mesh refinement is realized in the area of stress concentration and the density of triangular meshes is changed gradually. Examples show the quality and effectiveness of the mesh refinement.

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Key concepts: Mesh generation, Polygon mesh, Finite element method, Adaptive mesh refinement, Planar, Algorithm, Computer science, Domain (mathematical analysis)