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Forum: OpenFOAM

April 24, 2013, 08:14

Replies: 12

rhoSimpleFoam troubles

Views: 4,220

Posted By fredo490

plus, you try to use a OpenFoam 2.2 thermoType in...

plus, you try to use a OpenFoam 2.2 thermoType in a OpenFoam 2.1 solver... It cannot work because all the thermo model has been deeply changed.

Forum: OpenFOAM

April 24, 2013, 08:12

Replies: 12

rhoSimpleFoam troubles

Views: 4,220

Posted By fredo490

After a quick look, - your pRefCell ...

After a quick look,
- your pRefCell 0; pRefPoint 0; pRefValue 0; while it should be your domain pressure (pressure 110000; ?).
- why did you remove the...

Forum: OpenFOAM

April 23, 2013, 10:18

Replies: 12

rhoSimpleFoam troubles

Views: 4,220

Posted By fredo490

If you have a very fine mesh, you can also use...

If you have a very fine mesh, you can also use rhoLTSPimpleFoam to initialize your case. I had a case with y+ = 0.1 that needed rhoLTSPimpleFoam ti be initialized. Just run few seconds of simulation...

Forum: OpenFOAM

April 23, 2013, 10:13

Replies: 12

rhoSimpleFoam troubles

Views: 4,220

Posted By fredo490

Usually, I use this technic (be careful, I use...

Usually, I use this technic (be careful, I use rhoSimplecFoam not rhoSimpleFoam ) :

1) I run my case with rhoSimplecFoam with very small relaxation number if needed (can go down to 0.1 or even...

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