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Forum: OpenFOAM Running, Solving & CFD

August 24, 2013, 10:47

Replies: 22

Smagorinsky LES: output and average k value

Views: 10,496

Posted By pierellozzo

Any help with this issue would be greatly...

Any help with this issue would be greatly appreciated :)

Fabio

Forum: OpenFOAM Running, Solving & CFD

August 22, 2013, 06:33

Replies: 22

Smagorinsky LES: output and average k value

Views: 10,496

Posted By pierellozzo

I have been thinking over your answer, and I...

I have been thinking over your answer, and I think that I cannot calculate the subgrid scale energy in that way, since it is impossible to calculate the average of the squared velocity field:
...

Forum: OpenFOAM Running, Solving & CFD

August 21, 2013, 19:14

Replies: 22

Smagorinsky LES: output and average k value

Views: 10,496

Posted By pierellozzo

Hello Kent, thanks for your help, your...

Hello Kent,

thanks for your help, your solution is good enough for my case.
I can use swak4foam to output k at runtime according to the equations.

Anyway I'd like to know, out of...

Forum: OpenFOAM Running, Solving & CFD

August 21, 2013, 09:16

Replies: 22

Smagorinsky LES: output and average k value

Views: 10,496

Posted By pierellozzo

Smagorinsky LES: output and average k value

Dear Foamers,

I am simulating a wind turbine in a wind tunnel, and I am performing a LES simulation using the Smagorinsky model and the pisoFoam solver.

I am also averaging the velocity,...

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