foam-extend4.1-coherent-io/tutorials/solidMechanics/elasticContactNonLinULSolidFoam/slidingBallNonLin/system/fvSolution

/*---------------------------------------------------------------------------*\
| =========                 |                                                 |
| \\      /  F ield         | OpenFOAM: The Open Source CFD Toolbox           |
|  \\    /   O peration     | Version:  1.0                                   |
|   \\  /    A nd           | Web:      http://www.openfoam.org               |
|    \\/     M anipulation  |                                                 |
\*---------------------------------------------------------------------------*/

FoamFile
{
    version         2.0;
    format          ascii;

    root            "";
    case            "";
    instance        "";
    local           "";

    class           dictionary;
    object          fvSolution;
}

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

solvers
{
    DU
    {
        solver          PCG;
        preconditioner  DIC;
        tolerance       1e-07;
        relTol          0.1;
        minIter         0;

        /*
        solver          GAMG;
        tolerance       1e-09;
        relTol          0.99;
        smoother        GaussSeidel;
        cacheAgglomeration true;
        nCellsInCoarsestLevel 63;
        agglomerator    faceAreaPair;
        mergeLevels     1;
        */
    }
}

stressedFoam
{
    nCorrectors   10000;
    DU            1e-6;

    moveMeshMethod           leastSquares;

    divDSigmaExp            surface;
    divDSigmaLargeStrainExp surface;
}

relaxationFactors
{
    DU            0.95;
}


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