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-   -   Reynolds Stress Model in Fluent Vs CFX (http://www.cfd-online.com/Forums/fluent/38859-reynolds-stress-model-fluent-vs-cfx.html)

Tim December 6, 2005 23:03

Reynolds Stress Model in Fluent Vs CFX
 
Hi.. I currently have access to both CFX & Fluent 6. I've done some simulation in CFX5.7.1 before and wish to compare the same model in Fluent. CFX5.7.1 has a range of Reynodls Stress Model:

1.SSG model developed by Speziale,Sarkar & Gatski, 2.LRR-IP (isotropisation for production) & -QI (Quasi-Isotropic) developed by Launder,Reece & Rodi 3.Baseline omega model 4.omega-Reynolds Stress model

From what I read from Fluent manual, Reynolds stress model used in Fluent 6 is developed by Gibson & Launder, Launder, and Launder et al. Does anyone know if the model is the same as LRR-IP or LRR-QI used in CFX?

Thanks for your information. Cheers,Tim


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