[1]杨晓东,刘春太,申长雨,等.任意平面域有限元网格划分技术[J].郑州大学学报(工学版),1998,19(04):9-12.
Yang Xiaodong,Liu Chun Tai,Shen Changyu,et al.Any plane domain finite element grid division technology[J].Journal of Zhengzhou University (Engineering Science),1998,19(04):9-12.
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任意平面域有限元网格划分技术(
)
《郑州大学学报(工学版)》[ISSN:1671-6833/CN:41-1339/T]
- 卷:
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19
- 期数:
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1998年04期
- 页码:
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9-12
- 栏目:
-
- 出版日期:
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1998-12-31
文章信息/Info
- Title:
-
Any plane domain finite element grid division technology
- 作者:
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杨晓东; 刘春太; 申长雨; 陈静波
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郑州工业大学橡塑模具国家工程研究中心
- Author(s):
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Yang Xiaodong; Liu Chun Tai; Shen Changyu; Chen Jingbo
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National Engineering Research Center of rubber and plastic mold of Zhengzhou University of Technology
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- 关键词:
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平面网格划分; 前沿生成法; Delaunay三角形
- Keywords:
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Plane grid division; cutting -edge generation method; delaunay triangle
- 文献标志码:
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A
- 摘要:
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在引入非Ｄｅｌａｕｎａｙ三角形，非Ｄｅｌａｕｎａｙ边概念基础上，将Ｄｅｌａｕｎａｙ三角化方法和前沿生成方法有机结合起来，对于任意单连通或多连通平面区域，提出了一个有效的内部区域节点生成方案，它不仅保证了局部和整体网格的质量，而且计算效率大大提高。本文工作已作为前处理机在注塑模ＣＡＥ软件Ｚ－Ｍｏｌｄ中实现。
- Abstract:
-
Based on the introduction of the concepts of non-Delaunay triangles and non-Delaunay edges, the Delaunay triangulation method and the front generation method are organically combined, and an effective scheme for generating nodes in the internal region is proposed for any single-connected or multi-connected planar region, which not only ensures the quality of the local and overall meshes, but also greatly improves the computational efficiency. The work of this article has been implemented as the front processing machine in the injection molding CAE software z -MOLD.
更新日期/Last Update:
1900-01-01