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Forum: FLUENT

May 14, 2014, 10:53

Replies: 10

3d Wind Turbine. Interface problem

Views: 1,581

Posted By CFD-fellow

Yes its usual and this subject is described in...

Yes its usual and this subject is described in Fluent documentation. You cant get real streamlines with MRF. How much is the difference between experiment and numerical simulation torque and axial...

Forum: FLUENT

April 29, 2014, 06:15

Replies: 10

3d Wind Turbine. Interface problem

Views: 1,581

Posted By CFD-fellow

Hi Yes change your solver to transient. Moving...

Hi
Yes change your solver to transient. Moving mesh is more robust and gives closer values to experimental data. Choose a time step so that your rotor rotate one degree.
Regards

Forum: FLUENT

April 29, 2014, 06:09

Replies: 10

3d Wind Turbine. Interface problem

Views: 1,581

Posted By CFD-fellow

Hi vismart

Hi vismart

Forum: FLUENT

April 28, 2014, 16:43

Replies: 10

3d Wind Turbine. Interface problem

Views: 1,581

Posted By CFD-fellow

Hi Vorticity is the curl of velocity vector, so...

Hi
Vorticity is the curl of velocity vector, so the problem is in your velocity distribution. Because of its range its not as sensible as vorticity contours.
Dont change those appeared walls, they...

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