Wheel-advanced Method for Curved Surface Uniform Mesh Generation

Journal of South China University of Technology(Natural Science Edition) ›› 2004, Vol. 32 ›› Issue (3): 56-60.

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Wheel-advanced Method for Curved Surface Uniform Mesh Generation

Huang Xiao-dong¹ Du Qun-gui¹ Ye Bang-yan²

1．College of Traffic and CommunicationsSouth China Univ．of Tech．Guangzhou510640GuangdongChina；
2．College of Mechanical EngineeringSouth China Univ．of Tech．Guangzhou510640GuangdongChina

Received:2003-06-26 Online:2004-03-20 Published:2015-09-08
Contact: 黄晓东（1972－）男讲师在职博士生主要从事计算机辅助工程、机电液一体化研究． E-mail:ctdhuang＠etang.com
About author:黄晓东（1972－）男讲师在职博士生主要从事计算机辅助工程、机电液一体化研究．

Abstract

Abstract: A new method for curved surface finite element mesh generation was put forwardin which the surface boundary is discretized and the adjacent nodes are linked to construct a segment list．By the segments in the list and according to its space positiona circle is constructedwhich is used to position nodes on the curved surfacethus generating new mesh nodes and a new element．So the nodeelement and segment are alternately generated．By this methodthe curved surface uniform meshes with high quality can automatically be generated．This method is suited to various curved surfaces．It is also com-mon to solving the key problem of automatic curved surface mesh generation in finite element modeling．

Key words: curved surface, mesh generation, finite element, whee- l advanced method

CLC Number:

TP391.77

Huang Xiao-dong Du Qun-gui Ye Bang-yan . Wheel-advanced Method for Curved Surface Uniform Mesh Generation[J]. Journal of South China University of Technology(Natural Science Edition), 2004, 32(3): 56-60.

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Wheel-advanced Method for Curved Surface Uniform Mesh Generation

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