A NEW APPROACH TO AUTOMATIC QUADRILATERAL MESH GENERATION

被引：2
|
作者：
ZHOU, JM
SHAO, KR
ZHOU, KD
LI, LR
机构：
[1] Department of Electrical Engineering, Huazhong University of Science & Technology, wuhan, Hubei
来源：
IEEE TRANSACTIONS ON MAGNETICS | 1993年 / 29卷 / 02期
基金：
中国国家自然科学基金;
关键词：
D O I：
10.1109/20.250781
中图分类号：
TM [电工技术]; TN [电子技术、通信技术];
学科分类号：
0808 ; 0809 ;
摘要：
Thus paper presents a new methodology for automatic quadrilateral mesh generation. It is based on a novel application of the Delaunay triangulation algorithm, by which quadrilateral meshes can be generated as easily as triangular meshes for complex domains. The relative element size method(RESM) has been used for effective a priori and a posteriori control of the number and distribution of elements. A new adaptive quadrilateral mesh refinement technique, which allows specified solution accuracy to be achieved with one,at most two refinement cycles, is also proposed. Its robustness is demonstrated by examples.
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页码：1910 / 1913
页数：4
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