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A compact multigrid solver for convection-diffusion equations

delete1997-03-01
delete66
PRE
AI
M
Murli M. Gupta *
J
Jules Kouatchou
J
Jun Zhang
DOI：10.1006/jcph.1996.5627delete
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Abstract

Abstract

En 中文
We introduce a multigrid algorithm to solve the convection-diffusion equations using a nine-point compact difference scheme. We test the efficiency of the algorithm with various smoothers and intergrid transfer operators. The algorithm displays a grid-independent convergence rate and produces solutions with high accuracy. Numerical results are presented to validate the conclusions. (C) 1997 Academic Press.
Keywords:
CONVERGENCE

Journal

Journal of Computational Physics cover
Journal of Computational Physics
IF:
3.8
Papers:
1.5W
Citations:
7.4W

Organization

No organization information available