Preprint 2002-021

An Adaptive Mesh Redistribution Algorithm for Convection-Dominated Problem

Zhengru Zhang and Tao Tang

Abstract: Convection-dominated problems are of practical applications and in general may require extremely fine meshes over a small portion of the physical domain. In this work an efficient adaptive mesh redistribution algorithm will be developed for solving one- and two-dimensional convection-dominated problems. Several test problems are computed by using the proposed algorithm. The adaptive mesh results are compared with those obtained with uniform meshes to demonstrate the effectiveness and robustness of the proposed algorithm.

Available as PostScript (4.8 Mbytes) or gzipped PostScript (1.1 Mbytes; uncompress using gunzip).
Zhengru Zhang, <>
Tao Tang, <>
Publishing information:
Submitted by:
<> April 13 2002.

[ 1996 | 1997 | 1998 | 1999 | 2000 | 2001 | 2002 | All Preprints | Preprint Server Homepage ]
© The copyright for the following documents lies with the authors. Copies of these documents made by electronic or mechanical means including information storage and retrieval systems, may only be employed for personal use.

Conservation Laws Preprint Server <>
Last modified: Mon Apr 22 23:45:57 MET DST 2002