Advances in the Meccano Technique for Adaptive Tetrahedral Mesh Generation

被引：0
|
作者：
Montenegro, R. [1 ]
Cascon, J. M.
Rodriguez, E. [1 ]
Cascon, G.
Escobar, J. M. [1 ]
机构：
[1] Univ Las Palmas Gran Canaria, Univ Inst Intelligent Syst & Numer Applicat Engn, Las Palmas Gran Canaria, Spain
来源：
TRENDS IN ENGINEERING COMPUTATIONAL TECHNOLOGY | 2008年
关键词：
tetrahedral mesh generation; adaptive refinement/derefinement; nested meshes; mesh smoothing; mesh untangling;
D O I：
暂无
中图分类号：
TP39 [计算机的应用];
学科分类号：
081203 ; 0835 ;
摘要：
This paper introduces a new automatic strategy for adaptive tetrahedral mesh generation. A local refinement/derefinement algorithm for nested triangulations and a simultaneous untangling and smoothing procedure are the main techniques involved. The mesh generator is applied to 3-D complex domains whose boundaries are projectable on external faces of a meccano approximation composed of cuboids. The domain surfaces must be given by a mapping between meccano surfaces and object boundary.
引用
收藏
页码：229 / 245
页数：17
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