An Improved Paving Method of Automatic Quadrilateral Mesh Generation

被引：10
|
作者：
Zhao, Yu [1 ]
Yu, Bo [1 ]
Tao, Wenquan [2 ]
机构：
[1] China Univ Petr, Beijing Key Labarotary Urban Oil & Gas Distribut, Natl Engn Lab Pipeline Safety, Beijing 102249, Peoples R China
[2] Xi An Jiao Tong Univ, MOE Key Lab Thermal Fluid Sci & Engn, Xian 710049, Peoples R China
来源：
NUMERICAL HEAT TRANSFER PART B-FUNDAMENTALS | 2013年 / 64卷 / 03期
基金：
美国国家科学基金会;
关键词：
FINITE-ELEMENT-ANALYSIS; CONSTRAINTS;
D O I：
10.1080/10407790.2013.797308
中图分类号：
O414.1 [热力学];
学科分类号：
摘要：
This article describes an improved paving method of automatic quadrilateral mesh generation. Paving, which was first proposed by Blacker and Stephenson [1], is a kind of direct method for generating a quadrilateral mesh and has been widely used since it was presented. This article aims to improve some weaknesses of the traditional paving method by generating high-quality quadrilateral grids without employment of a background mesh. Through efficient intersection resolution and other optimization measures, the improved paving method can generate well-aligned rows of quadrilateral elements almost parallel to the boundary of the domain, automatically and quickly.
引用
收藏
页码：218 / 238
页数：21
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