OpenFOAM-6/tutorials/lagrangian/reactingParcelFoam/verticalChannel/system/fvSolution

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

solvers
{
    rho
    {
        solver          PCG;
        preconditioner  DIC;
        tolerance       1e-05;
        relTol          0.1;
    }

    rhoFinal
    {
        $rho;
        tolerance       1e-05;
        relTol          0;
    }

    "(U|k|omega)"
    {
        solver          smoothSolver;
        smoother        symGaussSeidel;
        tolerance       1e-06;
        relTol          0.1;
    }

    "(U|k|omega)Final"
    {
        $U;
        tolerance       1e-06;
        relTol          0;
    }

    p
    {
        solver          GAMG;
        tolerance       0;
        relTol          0.05;
        smoother        DICGaussSeidel;
        nPreSweeps      0;
        nPostSweeps     2;
        cacheAgglomeration true;
        nCellsInCoarsestLevel 10;
        agglomerator    faceAreaPair;
        mergeLevels     1;
    }

    pFinal
    {
        $p;
        tolerance       1e-06;
        relTol          0;
    }

    Phi
    {
        $p;
    }

    "(Yi|O2|N2|H2O)"
    {
        solver          PBiCG;
        preconditioner  DILU;
        tolerance       1e-6;
        relTol          0;
    }
    h
    {
        $Yi;
        relTol          0.1;
    }
    hFinal
    {
        $Yi;
    }
}

potentialFlow
{
    // Used for potentialFoam initialisation
    nNonOrthogonalCorrectors 5;
}

PIMPLE
{
    transonic       no;
    nOuterCorrectors 1;
    nCorrectors     3;
    nNonOrthogonalCorrectors 0;
    momentumPredictor yes;
}

relaxationFactors
{
    fields
    {
    }
    equations
    {
        ".*"            1;
    }
}


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