Free Mesh Method: fundamental conception, algorithms and accuracy study

スポンサーリンク

概要

• 論文の詳細を見る

• The finite element method (FEM) has been commonly employed in a variety of fields as a computer simulation method to solve such problems as solid, fluid, electro-magnetic phenomena and so on. However, creation of a quality mesh for the problem domain is a prerequisite when using FEM, which becomes a major part of the cost of a simulation. It is natural that the concept of meshless method has evolved. The free mesh method (FMM) is among the typical meshless methods intended for particle-like finite element analysis of problems that are difficult to handle using global mesh generation, especially on parallel processors. FMM is an efficient node-based finite element method that employs a local mesh generation technique and a node-by-node algorithm for the finite element calculations. In this paper, FMM and its variation are reviewed focusing on their fundamental conception, algorithms and accuracy.(Communicated by Takao INUI, M.J.A.)

• 日本学士院の論文

著者

• YAGAWA Genki

  The University of Tokyo

関連論文

• Computational performance of Free Mesh Method applied to continuum mechanics problems
• Free Mesh Method: fundamental conception, algorithms and accuracy study

スポンサーリンク