摘要
首先介绍和分析了划分有限元网格的基本原则,然后基于MSC.Patran有限元软件,结合3个不同的工程实际问题进行网格划分分析,总结了划分有限元网格的一般过程,最后对划分有限元网格进行了小结。
The basic principles of finite element method （FEM） mesh generation are described in this article. Meshing based on MSC. Patran FEM software has been analyzed with combining three different practical engineering problems, and then the common process to generate the FEM mesh is summarized. At last, the brief conclusion of the FEM is formulated.
出处
《飞机设计》
2008年第4期10-13,共4页
Aircraft Design
关键词
有限元
网格划分
基本原则
网格质量
finite element method
meshing generation
basic principle
meshing quality
