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ANJUM NAVEED April 7, 2006 06:31

convergence
 
hi i am working with RNG k-e model on 3d tet grid. at a time all my residual get converge except epsilon it is oscilating and is not converging. i surf forum and came to know that seeing residual convergence is not a good idea and i can also check weather my residuals have leveled off. my question is how can i check this. also it was stated that i can also check wethar my model is converg or not what does it mean. at the moment i m just seeing flow and the terms that comes on fluent window are xyz velocities and k e and continuity which are converging so what does it mean by checking model convergence.



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