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-   -   k and epsilon in twoPhaseEulerFoam, (http://www.cfd-online.com/Forums/openfoam-solving/109119-k-epsilon-twophaseeulerfoam.html)

sharonyue November 9, 2012 10:41

k and epsilon in twoPhaseEulerFoam,
 
k 's BC:

internalField uniform 1e-8;

boundaryField
{
inlet
{
type fixedValue;
value uniform 1e-8;
}

outlet
{
type inletOutlet;
inletValue uniform 1e-8;
value uniform 1e-8;
}

walls
{
type zeroGradient;
}

defaultFaces
{
type empty;
}


epsilon's BC

internalField uniform 0.1;

boundaryField
{
inlet
{
type fixedValue;
value uniform 0.1;
}

outlet
{
type inletOutlet;
inletValue uniform 0.1;
value uniform 0.1;
}

walls
{
type zeroGradient;
}

defaultFaces
{
type empty;
}
}



actually in the internalField, the water is quiescent , why cant it be zero?


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