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Forum: OpenFOAM Pre-Processing

February 13, 2010, 02:50

Replies: 11

icoFoam >> density >> kinematic viscosity for air 20°C

Views: 8,714

Posted By gwierink

Hi Markus, You need to set k and epsilon at...

Hi Markus,

You need to set k and epsilon at the inlet, outlet, as well as for the internalField. You could set k and epsilon according to the equations above and then the internal field to 0 or...

Forum: OpenFOAM Pre-Processing

December 2, 2009, 12:39

Replies: 11

icoFoam >> density >> kinematic viscosity for air 20°C

Views: 8,714

Posted By gwierink

Oh yeah, forgot, you can set the density in...

Oh yeah, forgot, you can set the density in constant/transportProperties by changing the kinematic viscosity nu (which is the dynamic viscosity mu divide by density) ...

Forum: OpenFOAM Pre-Processing

December 2, 2009, 12:37

Replies: 11

icoFoam >> density >> kinematic viscosity for air 20°C

Views: 8,714

Posted By gwierink

Hi Markus, Here some short answers. I think...

Hi Markus,

Here some short answers. I think pisoFoam in OF-1.6 is like turbFoam in OF-1.4.1, an incompressible transient solver.

You can set U, p, etc in 0/.

k is the turbulent kinetic...

Forum: OpenFOAM Pre-Processing

December 1, 2009, 07:00

Replies: 11

icoFoam >> density >> kinematic viscosity for air 20°C

Views: 8,714

Posted By gwierink

Hi Markus, You can set nu in...

Hi Markus,

You can set nu in constant/transportProperties.

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