openfoam/tutorials/basic/overLaplacianDyMFoam/heatTransferFluxConservation1D/system/fvSolution

/*--------------------------------*- C++ -*----------------------------------*\
| =========                 |                                                 |
| \\      /  F ield         | OpenFOAM: The Open Source CFD Toolbox           |
|  \\    /   O peration     | Version:  v2312                                 |
|   \\  /    A nd           | Website:  www.openfoam.com                      |
|    \\/     M anipulation  |                                                 |
\*---------------------------------------------------------------------------*/
FoamFile
{
    version     2.0;
    format      ascii;
    class       dictionary;
    object      fvSolution;
}
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //

solvers
{
    T
    {
        tolerance       1e-10;
        relTol          0;

        solver          PBiCGStab;
        preconditioner  DILU;

        //// Note: GAMG not supported with fluxCorrection switched on
        //solver          GAMG;
        //smoother        GaussSeidel;
        //nCellsInCoarsestLevel   1;
        //// Important: overset adds faces so use matrix-based agglomerator
        //agglomerator        algebraicPair;
    }

    cellDisplacement
    {
        solver          PCG;
        preconditioner  DIC;
        tolerance       1e-06;
        relTol          0;
        maxIter         100;
    }
}

SIMPLE
{
    nNonOrthogonalCorrectors 0;
    oversetPatchErrOutput    true;
}

relaxationFactors
{
    fields
    {
        p               0.3;
    }
    equations
    {
        U               0.7;
        k               0.7;
        omega           0.7;
    }
}


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