Advanced mesh generation and update methods for 3D flow simulations

被引：182

作者：

Johnson, AA ^{[1
]}

Tezduyar, TE ^{[1
]}

机构：

[1] Rice Univ, Army HPC Res Ctr, Houston, TX 77005 USA

来源：

COMPUTATIONAL MECHANICS | 1999年 / 23卷 / 02期

关键词：

D O I：

10.1007/s004660050393

中图分类号：

O1 [数学];

学科分类号：

0701 ; 070101 ;

摘要：

Advanced mesh generation and update methods for parallel 3D computation of complex flow problems are presented. The complexities of the class of problems targeted include complex geometries, unsteady behavior, and moving boundaries and interfaces, such as those encountered in fluid-object interactions. Parallel 3D simulation of 1000 spheres falling in a liquid-filled tube, and other computations, are presented in this paper to demonstrate the challenges involved in this class of flow problems and the methods developed to address these challenges.

引用

页码：130 / 143

页数：14

共 27 条

[1]

[Anonymous], FIN ELEM ANAL DES

[2]

Barth T.J., 1992, SPECIAL COURSE UNSTR

[3]

Canann S. A., 1993, Finite Elements in Analysis and Design, V13, P185, DOI 10.1016/0168-874X(93)90056-V

[4]

CAVENDISH JC, 1985, INT J NUMER METH ENG, V21, P329

[5]

Dey T. K., 1992, Computer-Aided Geometric Design, V9, P457, DOI 10.1016/0167-8396(92)90044-P

[6]

FLAHERTY JE, 1996, SEM SER ARM HPC RES

[7]

Freitag L. E., 1996, `Prospects for the 21st Century' Conference Proceedings. OCEANS 96 MTS/IEEE (Cat. No.96CH35967), P87, DOI 10.1109/OCEANS.1996.566725

[8] AUTOMATIC MESH GENERATOR WITH SPECIFIED BOUNDARY [J].

GEORGE, PL ;

HECHT, F ;

SALTEL, E .

COMPUTER METHODS IN APPLIED MECHANICS AND ENGINEERING, 1991, 92 (03) :269-288

[9] DELAUNAYS MESH OF A CONVEX POLYHEDRON IN DIMENSION-D APPLICATION TO ARBITRARY POLYHEDRA [J].

GEORGE, PL ;

HERMELINE, F .

INTERNATIONAL JOURNAL FOR NUMERICAL METHODS IN ENGINEERING, 1992, 33 (05) :975-995

[10] 3-DIMENSIONAL TRIANGULATIONS FROM LOCAL TRANSFORMATIONS [J].

JOE, B .

SIAM JOURNAL ON SCIENTIFIC AND STATISTICAL COMPUTING, 1989, 10 (04) :718-741

← 1 2 3 →