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Forum: OpenFOAM Running, Solving & CFD

April 8, 2008, 12:36

Replies: 218

LES

Views: 58,886

Posted By braennstroem

I actually solved the above pr

I actually solved the above problem using these lines:

#include "fvCFD.H"
#include "incompressible/LESmodel/LESmodel.H"
#include...

Forum: OpenFOAM Running, Solving & CFD

April 1, 2008, 14:06

Replies: 218

LES

Views: 58,886

Posted By braennstroem

Hi Ville, I know 'turbulenceP

Hi Ville,
I know 'turbulenceProperties' just in combination with the actual calculation!? The above problem occurs when compiling a small post-tool, which needs the filter width.

Fabian

Forum: OpenFOAM Running, Solving & CFD

March 6, 2008, 14:42

Replies: 218

LES

Views: 58,886

Posted By braennstroem

Hi Gavin, Thanks! Actually

Hi Gavin,

Thanks!
Actually the implementation of Smagorinsky uses:

//- Return SGS kinetic energy
// calculated from the given velocity gradient
...

Forum: OpenFOAM Running, Solving & CFD

February 29, 2008, 05:51

Replies: 218

LES

Views: 58,886

Posted By braennstroem

Hi Gavin, thanks, fairly st

Hi Gavin,

thanks, fairly straightforward; I would do it as a postprocessing step, but using the Smagorinsky I get no written k for the internal field. I actually tried to add:

k_
...

Forum: OpenFOAM Running, Solving & CFD

February 28, 2008, 11:33

Replies: 218

LES

Views: 58,886

Posted By braennstroem

Hi, I would like to take a

Hi,

I would like to take a look at my mesh resolution and check, if it is fine enough.

There are actually a couple of different methods like the checking the energy spectra .

Another...

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