电子科技大学学报2024，Vol.53Issue(6)：816-843,28.DOI:10.12178/1001-0548.2024246
有限元网格生成方法综述
A Survey of Finite Element Mesh Generation Methods
摘要
Abstract
The finite element mesh is the key link between the geometry model and the numerical simulation,and its automatic adaptive generation is still a key problem to be studied.In this paper,the research of triangular surface meshes,tetrahedral meshes,quadrilateral surface meshes and hexahedral meshes is reviewed.This paper summarizes the methods of unstructured mesh generation,and introduces the mainstream methods and engineering techniques of triangular mesh and tetrahedral mesh generation in detail.Furthermore,the technology and development of structured mesh generation are analyzed,and the principles,advantages and disadvantages of various generation methods of quadrilateral and hexahedral meshes are discussed.关键词
三角形面网格/四面体网格/四边形面网格/六面体网格Key words
triangular surface meshes/tetrahedral meshes/quadrilateral surface meshes/hexahedral meshes分类
信息技术与安全科学引用本文复制引用
雷娜,冯宇豪,段君毅,张萍,郑晓朋,顾险峰..有限元网格生成方法综述[J].电子科技大学学报,2024,53(6):816-843,28.基金项目
国家自然科学基金(T2225012,62272080) （T2225012,62272080）
