openfoam/etc/templates/compressibleInflowOutflow/system/fvSolution

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

solvers
{
    p
    {
        solver          GAMG;
        smoother        GaussSeidel;
        cacheAgglomeration on;          // Need to make this default?
        agglomerator    faceAreaPair;   // Need to make this default?
        nCellsInCoarsestLevel 10;       // Need to make this default?
        mergeLevels     1;              // Need to make this default
        tolerance       1e-6;
        relTol          0.1;
    }

    "(U|k|omega|epsilon|e|h)"
    {
        solver          smoothSolver;
        smoother        symGaussSeidel;
        tolerance       1e-6;
        relTol          0.1;
    }
}

SIMPLE
{
    residualControl
    {
        p               1e-4;
        U               1e-4;
        "(k|omega|epsilon|e|h)" 1e-4;
    }

    nNonOrthogonalCorrectors 0;
    rhoMin          rhoMin [ 1 -3 0 0 0 ] 0.1;
    rhoMax          rhoMax [ 1 -3 0 0 0 ] 1.5;
}

relaxationFactors
{
    fields
    {
        p               0.3;
        rho             0.01;
    }
    equations
    {
     	U               0.7;
        "(e|h)"         0.7;
        "(k|epsilon|omega)" 0.7;
    }
}

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