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-   -   Fluent help (http://www.cfd-online.com/Forums/fluent/29702-fluent-help.html)

michale May 1, 2002 22:15

Fluent help
 
When I use fluent to calculate 3D flow iin channel, the k ( kinetic energy) keeps increasing, how can I get converged solution?

Jin-Wook LEE May 6, 2002 00:47

Re: Fluent help
 
It's very difficult to comment something for convergence. Some possible way is :

1. Grid level : Check grid skewness.

2. Solver level : Try with lower under-relaxation paramaters, especially with lower value for the momentum variables.

Sincerely, Jinwook



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