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Forum: OpenFOAM Running, Solving & CFD

March 14, 2011, 05:09

Replies: 8

How to change density in OpenFoam

Views: 19,645

Posted By zhaowei

Oh, sincerely sorry everyone. I use the...

Oh, sincerely sorry everyone. I use the libturboPerformance.so to calculate the performance of rotor. I forgot to change the density there. :p:p

Forum: OpenFOAM Running, Solving & CFD

March 14, 2011, 05:00

Replies: 8

How to change density in OpenFoam

Views: 19,645

Posted By zhaowei

Oh, I forgot to post my transportProperties file....

Oh, I forgot to post my transportProperties file.

the original one is as follows:

/*--------------------------------*- C++ -*----------------------------------*\
| ========= | ...

Forum: OpenFOAM Running, Solving & CFD

March 14, 2011, 04:51

Replies: 8

How to change density in OpenFoam

Views: 19,645

Posted By zhaowei

Hi, Alberto Thanks very much for your reply....

Hi, Alberto

Thanks very much for your reply. I have changed the viscosity, but the axial force still not change. I use k-epsilon model, so should I change k and e?

thanks

Forum: OpenFOAM Running, Solving & CFD

March 13, 2011, 16:34

Replies: 8

How to change density in OpenFoam

Views: 19,645

Posted By zhaowei

How to change density in OpenFoam

Hi, all

I have done some simulation of aircraft propeller using MRFSimpleFoam, and the result goes well with ANSYS CFX. MRFSimpleFoam is used for incompressible steady state simulation. Now I...

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