SURFACE GRID GENERATION BASED ON ELLIPTIC PDE MODELS

作     者：KHAMAYSEH, A MASTIN, CW 

作者机构：NSF Engineering Research Center for Computational Field Simulation Mississippi State University Mississippi State Mississippi 39762 USA 

出 版 物：《APPLIED MATHEMATICS AND COMPUTATION》 (应用数学和计算)

年 卷 期：1994年第65卷第1-3期

页      面：253-264页

核心收录：

学科分类：07[理学] 070104[理学-应用数学] 0701[理学-数学] 

基　　金：Langley Research Center, LaRC, (NSG 1577) Langley Research Center, LaRC 

摘      要：Elliptic grid generation methods for the construction of surface grids are discussed. An improved elliptic surface grid generation method for parametric surfaces will be presented. Two methods of imposing grid orthogonality have been implemented. Several control function options are available for maintaining a desired distribution of grid points on the surface. The overall effect of these improvements is a reliable and versatile elliptic method for generating and improving surface grids. Examples will be presented to demonstrate the application of the method in generating practical grids.