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-   -   why it is difficult to get converge in dissipation (http://www.cfd-online.com/Forums/fluent/39174-why-difficult-get-converge-dissipation.html)

frank January 9, 2006 06:24

why it is difficult to get converge in dissipation
 
I am using the RNG model with wall function to simulate the outdoor airflow. However, it is difficult to converge in dissipation parameter (around 9*e-4). How to deal with this problem? Any suggestions are welcome!


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