foam-extend4.1-coherent-io/tutorials/solidMechanics/icoFsiElasticNonLinULSolidFoam/HronTurekFsi/fluid/system/fvSolution

/*--------------------------------*- C++ -*----------------------------------*\
| =========                 |                                                 |
| \\      /  F ield         | foam-extend: Open Source CFD                    |
|  \\    /   O peration     | Version:     4.0                                |
|   \\  /    A nd           | Web:         http://www.foam-extend.org         |
|    \\/     M anipulation  |                                                 |
\*---------------------------------------------------------------------------*/
FoamFile
{
    version     2.0;
    format      ascii;
    class       dictionary;
    location    "system";
    object      fvSolution;
}
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //

solvers
{

    p
    {
        solver          GAMG;
            tolerance       1e-06;
            relTol          0;
            minIter         1;
            maxIter         1000;
            smoother        GaussSeidel;
            nPreSweeps      0;
            nPostSweeps     2;
            nFinestSweeps   2;
            scaleCorrection true;
            directSolveCoarsest false;
            cacheAgglomeration true;
            nCellsInCoarsestLevel 20;
            agglomerator    faceAreaPair;
            mergeLevels     1;
    }

    cellMotionU
    {
        solver          GAMG;
        tolerance        1e-6;
        relTol           1e-3;
        minIter          1;
        maxIter          1000;

        smoother         GaussSeidel;
        nPreSweeps       0;
        nPostSweeps      2;
        nFinestSweeps    2;

        scaleCorrection true;
        directSolveCoarsest false;

         cacheAgglomeration true;

         nCellsInCoarsestLevel 20;
         agglomerator     faceAreaPair;
         mergeLevels      1;
    }

    U
    {
        solver BiCGStab;
        preconditioner   DILU;
            tolerance        1e-06;
            relTol           0;
    }
}

PISO
{
    nCorrectors     2;
    nNonOrthogonalCorrectors 1;
    nOuterCorrectors 50;
    ddtPhiCorr no;
}


// ************************************************************************* //