AUTOMATIC-GENERATION OF HEXAHEDRAL FINITE-ELEMENT MESHES

被引：48

作者：

SCHNEIDERS, R ^{[1
]}

BUNTEN, R ^{[1
]}

机构：

[1] INST BILDSAME FORMGEBUNG,D-52074 AACHEN,GERMANY

来源：

COMPUTER AIDED GEOMETRIC DESIGN | 1995年 / 12卷 / 07期

关键词：

MESH GENERATION; HEXAHEDRAL ELEMENTS; FINITE ELEMENT METHOD; REMESHING;

D O I：

10.1016/0167-8396(95)00013-V

中图分类号：

TP31 [计算机软件];

学科分类号：

081202 ; 0835 ;

摘要：

FE-simulation of complex metal forming processes is often hampered by mesh distortion. In this case a new mesh of quadrilateral or hexahedral elements must be generated (remeshing). This cannot be done effectively by using currently available methods. This paper presents a new algorithm for the generation of hexahedral element meshes. The quality of the algorithm is demonstrated by the simulation of a complex forging process.

引用

页码：693 / 707

页数：15

共 50 条

[31] A GENERALIZED AUTOMATIC MESH GENERATION SCHEME FOR FINITE-ELEMENT METHOD
IMAFUKU, I
KODERA, Y
SAYAWAKI, M
KONO, M
[J]. INTERNATIONAL JOURNAL FOR NUMERICAL METHODS IN ENGINEERING, 1980, 15 (05) : 713 - 731
[32] Automatic generation of finite-element code by simultaneous optimization of expressions
Korelc, J
[J]. THEORETICAL COMPUTER SCIENCE, 1997, 187 (1-2) : 231 - 248
[33] A selective approach to conformal refinement of unstructured hexahedral finite element meshes
Parrish, Michael
Borden, Michael
Staten, Matthew
Benzley, Steven
[J]. PROCEEDINGS OF THE 16TH INTERNATIONAL MESHING ROUNDTABLE, 2008, : 251 - +
[34] ANALYSIS OF OPTIMAL FINITE-ELEMENT MESHES IN R
BABUSKA, I
RHEINBOLDT, WC
[J]. MATHEMATICS OF COMPUTATION, 1979, 33 (146) : 435 - 463
[35] CONVERGENCE OF FINITE-ELEMENT MESHES IN THE PRESENCE OF SINGULARITIES
PARKS, DM
[J]. INTERNATIONAL JOURNAL FOR NUMERICAL METHODS IN ENGINEERING, 1979, 14 (05) : 780 - 784
[36] Adaptive refinement of unstructured finite-element meshes
Jones, MT
Plassmann, PE
[J]. FINITE ELEMENTS IN ANALYSIS AND DESIGN, 1997, 25 (1-2) : 41 - 60
[37] OPTIMIZED PARTITIONING OF UNSTRUCTURED FINITE-ELEMENT MESHES
VANDERSTRAETEN, D
KEUNINGS, R
[J]. INTERNATIONAL JOURNAL FOR NUMERICAL METHODS IN ENGINEERING, 1995, 38 (03) : 433 - 450
[38] Automatic mesh generation and modification techniques for mixed quadrilateral and hexahedral element meshes of non-manifold models
Su, Y
Lee, KH
Kumar, AS
[J]. COMPUTER-AIDED DESIGN, 2004, 36 (07) : 581 - 594
[39] Automatic generation of quadrilateral meshes for the finite element analysis of metal forming processes
Petersen, SB
Rodrigues, JMC
Martins, PAF
[J]. FINITE ELEMENTS IN ANALYSIS AND DESIGN, 2000, 35 (02) : 157 - 168
[40] A SCHEME FOR THE AUTOMATIC-GENERATION OF TRIANGULAR FINITE-ELEMENTS
SADEK, EA
[J]. INTERNATIONAL JOURNAL FOR NUMERICAL METHODS IN ENGINEERING, 1980, 15 (12) : 1813 - 1822

← 1 2 3 4 5 →