Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
10357058 | Journal of Computational Physics | 2005 | 17 Pages |
Abstract
We describe the new formulation of the Navier-Stokes equations and use this formulation to solve a couple of fluid flow problems. We use a biconjugate gradient method to obtain the numerical solutions of the fluid flow problems and provide detailed comparison data for the lid driven cavity flow problem. It is discovered that our new formulation successfully provides high accuracy solutions for the benchmark problem. In addition, we also solve a problem of flow in a rectangular cavity with aspect ratio 2 and compare our results qualitatively and quantitatively with numerical and experimental results available in the literature. In all cases, we obtain high accuracy solutions with little additional cost.
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Physical Sciences and Engineering
Computer Science
Computer Science Applications
Authors
Murli M. Gupta, Jiten C. Kalita,