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-   -   RNG (renormalized group) or RM(realizable model) based on K-e (http://www.cfd-online.com/Forums/fluent/75138-rng-renormalized-group-rm-realizable-model-based-k-e.html)

heidar April 17, 2010 04:21

RNG (renormalized group) or RM(realizable model) based on K-e
 
In fact the time consumption of the above mentioned type of turbulence model should be as the same.
But in a 2-D ribbed duct I find it that the time consumption of RM is twice more than RNG model.
Who have been encountered by this phenomenon?


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