Research of Transfinite Mapping Method of Quadrangled Mesh

LIU Xiao; Luo Shao-ming; LU Hui-qing

English Version Journal Login

您当前的位置：

首页 >

文章列表页 >

Research of Transfinite Mapping Method of Quadrangled Mesh

更新时间：2026-05-27

- Research of Transfinite Mapping Method of Quadrangled Mesh
- Vol. 23, Issue 1, Pages: 81-84(2006)
- 作者机构：
- 作者简介：
- 基金信息：
- DOI：
  CLC：
- Online First：02 February 2006，
  
  Published：2006
- 稿件说明：
移动端阅览
刘晓, 骆少明, 吕惠卿. 超限映射法的四边形网格划分技术研究[J]. 广东工业大学学报, 2006, 23(1): 81-84.

LIU Xiao, Luo Shao-ming, LU Hui-qing. Research of Transfinite Mapping Method of Quadrangled Mesh[J]. 2006, 23(1): 81-84.
刘晓, 骆少明, 吕惠卿. 超限映射法的四边形网格划分技术研究[J]. 广东工业大学学报, 2006, 23(1): 81-84. DOI：

LIU Xiao, Luo Shao-ming, LU Hui-qing. Research of Transfinite Mapping Method of Quadrangled Mesh[J]. 2006, 23(1): 81-84. DOI：

摘要

针对在有限元网格划分中进行网格映射的时候出现的映射精度方面的问题

通过引入数值传热学中的无限插值法即超限映射法来实现计算平面对物理平面的精确逼近

提高了网格划分的精度以及单元网格的性态重量

并较为系统地介绍了边界离散、节点编码以及网格质量光顺的方法

最后给出了应用实例.

Abstract

Aiming at the aberrant problem of mesh-mapping in the mesh generation of FEM

the paper carries out the precise approach from the calculational plane to physical plane by inducting the transfinite of numerical diathermanous subject.The result of applocation shows that this method can improve the precision of meshpartition and the quality of the element gridding.What’s more

the paper introduces the dispersing of the boundary

the coding method of nodes and the smooth way about gridding by the numbers.In the end

a numerical example is given.

关键词

Keywords

references

潘子杰,杨文通. 有限元四边形网格划分的两种算法[J]. 机械设计与制造. 2002(02)

刘春太,杨晓东,申长雨,陈静波. 任意平面区域的变尺寸有限元网格划分[J]. 计算力学学报. 2000(01)

蒋浩民,刘润广,王忠金,王仲仁,齐广霞. 基于映射法的三维有限元网格自动划分[J]. 塑性工程学报. 1998(03)

郑大宇,周跃发,林国成. 超限映射法在二维有限元网络生成中的应用[J]. 黑龙江商学院学报(自然科学版). 1996(03)

安晓卫,邵伟平. 用于二维和三维问题的有限元前处理程序[J]. 机械设计与制造. 1995(01)

陶文铨编著.数值传热学[M]. 西安交通大学出版社, 2001

Views

下载量

CSCD

Alert me when the article has been cited

提交

Tools

Publicity Resources

Research on Foreign Object Detection in Power Transmission Lines Based on the AAGV-YOLOX Model

The Cross-twin Physics-informed Neural Network for Wave Equations with Conserved Quantities

An Optimal Operation Strategy for Community Microgrid Alliances Considering Power Exchange under Multi-package Shared Energy Storage Model

Bimodal Iterative Cross-attention Fusion Ensemble Framework

Robust Design for Artificial Noise-assisted UAV Terahertz Secure Communication

Related Author

No data

Related Institution

No data

AI问答

⁰