回路基板の幾何学的特性を活用した３次元有限要素生成法の提案

抄録

Several mesh generation methods are proposed in this paper for the numerical analysis of vehicle electric circuit using the geometric properties of 3-dimensional layers. The aim of mesh generation is to obtain 3-D finite elements with better geometry. In this paper the authors propose four mesh generation methods to generate hexahedral prism and tetrahedral meshes. Basic tools for mesh generation are 2-dimensional and 3-dimensional Delaunay triangulations, which are geometric subdivisions using points. Through simple numerical experiments four methods are compared and their efficiency is discussed.