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fvSolution setting for waves2foam

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Old   December 7, 2016, 10:00
Default fvSolution setting for waves2foam
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ChristianWindt
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Dear all,

I'm currently looking into the setting in the fvSolution dictionary. I'm solving a 2D multiphase problem with free surface waves using waves2foam. Within the fvSolution dictionary I'm using the following settings for the alpha.water equation solver:
Code:
”alpha.water.∗ ”
{
nAlphaCorr 1;
nAlphSubCycles 1;
cAlpha 0.5;
alphaOnce true ;

MULESCorr yes;
nLimiterIter 3;

solver smoothSolver;
smoother symGaussSeidel ;
tolerance 1e −8;
relTol 0;
}
Can anyone give some insight on the alphaOnce true keyword?

Cheers,
Christian
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