Analysis of fluid using free mesh method

被引：0
|
作者：
Nojima, K [1 ]
Kawahara, M [1 ]
机构：
[1] Chuo Univ, Dept Civil Engn, Appl Mech KAWAHARA Lab, Bunkyo Ku, Tokyo 1128551, Japan
来源：
COMPUTATIONAL MECHANICS, VOLS 1 AND 2, PROCEEDINGS: NEW FRONTIERS FOR THE NEW MILLENNIUM | 2001年
关键词：
free mesh mthod; Naver-Stokes equation; local elements; mixed interpolation;
D O I：
暂无
中图分类号：
O3 [力学];
学科分类号：
08 ; 0801 ;
摘要：
This paper presents the analysis of fluid using free mesh method. Free mesh method (FMM) is the analytic technique in which the mesh data is not necessary as the input data. It is a kind of meshless methods. Each node is evaluated by the satellite nodes. To evaluate the node; the some trianguler elements are created. The process of free mesh method is shown in this research. The accuracy of this method is almost same as of FEM because of the trianguler elements. Delaunay triangulation is used when the temporary elements are made to distribute around the nodes. It is verified that FMM is valid for fluid analysis.
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页码：983 / 988
页数：6
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