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Forum: OpenFOAM Running, Solving & CFD

June 30, 2008, 12:32

Replies: 5

Equations in the MRFsimpleFOAM

Views: 2,522

Posted By waynezw0618

Hi Hrv! thanks!,but my equest

Hi Hrv!
thanks!,but my equestion is when in the rotation region,what velocity is used to calculate the "k","epsilon" and "omega" for KEpsilon or KOmega turbulence model.although the equation of...

Forum: OpenFOAM Running, Solving & CFD

June 29, 2008, 03:12

Replies: 5

Equations in the MRFsimpleFOAM

Views: 2,522

Posted By waynezw0618

Hi Hrv! thank you very much!b

Hi Hrv!
thank you very much!but i still cannot understand it very much for the question that,when you use absolut formulation,the "U" in the kepsilon model is relative velocity or absolute...

Forum: OpenFOAM Running, Solving & CFD

June 5, 2008, 01:24

Replies: 5

Equations in the MRFsimpleFOAM

Views: 2,522

Posted By waynezw0618

Hi in the MRFsimpleFOAM,the

Hi

in the MRFsimpleFOAM,the basic equation seems in the Absolute Velocity Formulation,which have the relative velocity and abolute velocity both in the momentum eqution.that is why ?is there any...

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