data/tutorials/multicomponentFluid/lockExchange/system/fvSolution

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

solvers
{
    "rho.*"
    {
        solver          diagonal;
    }

    p_rgh
    {
        solver          GAMG;
        tolerance       1e-7;
        relTol          0.01;
        smoother        GaussSeidel;
    }

    p_rghFinal
    {
        $p_rgh;
        relTol          0;
    }

    "(U|e)"
    {
        solver          PBiCGStab;
        preconditioner  DILU;
        tolerance       1e-7;
        relTol          0.1;
    }

    "(U|e)Final"
    {
        $U;
        relTol          0;
    }

    "Yi.*"
    {
        $eFinal;
    }
}

PIMPLE
{
    momentumPredictor   yes;
    nOuterCorrectors    1;
    nCorrectors         2;
    nNonOrthogonalCorrectors 0;

    pRefValue           0;
    pRefPoint           (0.1 0.1 1);
}


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