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A penalty finite difference model for Navier-Stokes flow problem in sedimentation basins |
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| Authors: | S A Lowe M Sivakumar |
| Abstract: | An explicit finite difference solution procedure for the 2D, unsteady, turbulent and incompressible Navier-Stokes flow problem is developed. The innovative feature of the numerical model is the use of a penalty function technique. To illustrate the effectiveness of the model, two numerically predicted flow patterns for laboratory size sedimentation tanks are compared to actual experimental results. The predicted flow pattern shows a satisfactory match with experimental data. |
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