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Forum: OpenFOAM

April 5, 2013, 17:45

Replies: 70

Measuring wall shear stress in bend pipe

Views: 28,337

Posted By Mojtaba.a

Thank you Amir, I finally compiled the correct...

Thank you Amir,
I finally compiled the correct wall shear stress utility successfully, based on the official wallShearStress utility which actually computes wall traction.
In my case error was...

Forum: OpenFOAM

April 5, 2013, 13:48

Replies: 70

Measuring wall shear stress in bend pipe

Views: 28,337

Posted By Mojtaba.a

Hi, I just came up with the attached utility. I...

Hi,
I just came up with the attached utility. I don't know if I have made any mistakes, but wallShearStress value is different from the actual wallShearStress value of the official utility. Is there...

Forum: OpenFOAM

March 15, 2013, 10:08

Replies: 70

Measuring wall shear stress in bend pipe

Views: 28,337

Posted By Mojtaba.a

Thank you Amir, it really helped. I am using...

Thank you Amir, it really helped.
I am using simpleFoam to simulate steady incompressible air flow over a 3D cube, using LRR turbulence model.
How can I know what constitutive model i am using?
...

Forum: OpenFOAM

March 15, 2013, 06:21

Replies: 70

Measuring wall shear stress in bend pipe

Views: 28,337

Posted By Mojtaba.a

Hi Amir, Thank you for your code. Now I...

Hi Amir,
Thank you for your code.
Now I wonder how can I define tau boundary condition in 0 directory.
Can you please attach an example case?

Bests,

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