摘要
主要研究二维有限元网格全自动生成方法。提出一种新的节点生成方法 ,通过实例验证该方法可靠。采用三角形形状因子评定三角形网格质量 ,可减少三角化的时间 ,优化三角网格质量。
The main area of this paper is to research the 2D triangle mesh generation of arbitrary domain, in which a new approach is used to generate the inner grid-nodes of meshes. Then the triangle shape factor is introduced to gain regular triangle mesh. The results show that the method is reliable, and the meshes have good shape.
出处
《航空计算技术》
2001年第1期7-10,共4页
Aeronautical Computing Technique
基金
航空基金支持项目! (97H5 3 110 )
