AN ADAPTIVE MESH REFINEMENT PROCEDURE FOR SHAPE OPTIMAL-DESIGN

被引：6

作者：

CANALES, J ^{[1
]}

TARRAGO, JA ^{[1
]}

HERNANDEZ, A ^{[1
]}

机构：

[1] UNIV BASQUE COUNTRY,FAC ENGN,DEPT MECH ENGN,E-48013 BILBAO,SPAIN

来源：

ADVANCES IN ENGINEERING SOFTWARE | 1993年 / 18卷 / 02期

关键词：

SHAPE OPTIMIZATION; STRUCTURAL OPTIMIZATION; MESH REFINEMENT;

D O I：

10.1016/0965-9978(94)90007-8

中图分类号：

TP39 [计算机的应用];

学科分类号：

081203 ; 0835 ;

摘要：

In this paper we present a procedure for automatic mesh generation specifically developed for shape optimal design problems. This procedure is implemented as a module in a general system for shape optimal design of linear elastic structures. The module provides the mesh generation and its adaptive refinement. It works in a wholly automatic way. The input is the geometric definition and the result is the refined mesh. First a basic mesh is generated using conformal mapping concepts, and secondly the basic mesh is refined using an error estimator based in the strain energy density function and h- and p-remeshing techniques. Some samples of shape optimal design solved with these concepts ace presented.

引用

页码：131 / 145

页数：15

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