[A.D.E]

Hi,

I am relatively new with OpenFoam and I would be grateful if some one can help me please. I am trying to set up a case using simpleFoam and the kOmegaSST model (for a subsonic flow around and airfoil) but I have difficulties defining the boundary conditions for k and omega.


My question is what should be the value of the term “value” in the following script ?
And also what should be the value for internal field ?


For k:
dimensions [0 2 -2 0 0 0 0];

internalField uniform ????;

boundaryField
{

airfoil
{
type kqRWallFunction;
value uniform ???;
}
farfield
{
type turbulentIntensityKineticEnergyInlet;
intensity 0.9;
value uniform ????;
}
frontAndBackPlanes
{
type empty;
}
}




For Omega:
dimensions [0 0 -1 0 0 0 0];

internalField uniform ???;

boundaryField
{

airfoil
{
type omegaWallFunction;
Cmu 0.09;
kappa 0.41;
E 9.8;
value uniform ????;
}
farfield
{
type turbulentMixingLengthFrequencyInlet;
mixingLength 0.005;
k k;
value uniform ????;
}
frontAndBackPlanes
{
type empty;
}
}


Thank you in advance for your consideration and time.


Sincerely,


A.D.E