A Survey of Finite Element Mesh Generation Methods

被引：0

作者：

Lei, Na ^{[1
]}

Feng, Yuhao ^{[1
]}

Duan, Junyi ^{[1
]}

Zhang, Ping ^{[1
]}

Zheng, Xiaopeng ^{[1
]}

Gu, Xianfeng ^{[2
]}

机构：

[1] School of Software Technology, Dalian University of Technology, Dalian

[2] Department of Computer Science, Stony Brook University, The State University of New York, New York

来源：

Dianzi Keji Daxue Xuebao/Journal of the University of Electronic Science and Technology of China | 2024年 / 53卷 / 06期

关键词：

hexahedral meshes; quadrilateral surface meshes; tetrahedral meshes; triangular surface meshes;

D O I：

10.12178/1001-0548.2024246

中图分类号：

学科分类号：

摘要：

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. © 2024 University of Electronic Science and Technology of China. All rights reserved.

引用

页码：816 / 843

页数：27