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-   -   CFX convergence problem (http://www.cfd-online.com/Forums/cfx/76820-cfx-convergence-problem.html)

bharath June 5, 2010 22:04

CFX convergence problem
 
Hi to all,
Am doing a simulation with more than 6000 holes in a screen.when am running the simulation with auto time scale residuals starts to oscillate at 10th iteration and never converge.But in physical time scale it runs smoothly up to (2e-4) and keeps on going flatly even 4 days too.changing the time scale won't help.can any one help me to resolve this

ghorrocks June 6, 2010 06:15

http://www.cfd-online.com/Wiki/Ansys...gence_criteria


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