Wrong results with transition model gamma_Ret -- CFD Online Discussion Forums

March 9, 2018, 04:04

Wrong results with transition model gamma_Ret

hnemati

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SAM

Join Date: Apr 2012

Posts: 74

Rep Power: 14

Dear all
I am working on the transition models using OpenFOAM. I have used kkLOmega, Gamma_Ret and Gamma model in OpenFOAM and strangely I got the wrong results for Gamma_Ret and Gamma model compared to literature. I have checked everything so many times but no success. As you see in the figure attached after transition the prediction of skin friction by these two models is higher than kkLOmega model. Does anybody have the same problem?

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