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-   -   oscillatory residuals & slow convergency in SIMPLE (http://www.cfd-online.com/Forums/main/6983-oscillatory-residuals-slow-convergency-simple.html)

Ahmad Falahat Pisheh January 5, 2004 17:43

oscillatory residuals & slow convergency in SIMPLE
 
Hi,

I am applying SIMPLE scheme to a Flat plat with zero thickness in a uniform flow. I am encountering oscillatory residuals which results to slow down my convergency of my code. Can anyone tell me what the problem is. My RE=100 and I am using Gauss-Seidel for my system of equation.


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