openfoam/tutorials/heatTransfer/overBuoyantPimpleFoam/system/fvSchemes

/*--------------------------------*- C++ -*----------------------------------*\
| =========                 |                                                 |
| \\      /  F ield         | OpenFOAM: The Open Source CFD Toolbox           |
|  \\    /   O peration     | Version:  v1812                                 |
|   \\  /    A nd           | Web:      www.OpenFOAM.com                      |
|    \\/     M anipulation  |                                                 |
\*---------------------------------------------------------------------------*/
FoamFile
{
    version     2.0;
    format      ascii;
    class       dictionary;
    object      fvSchemes;
}
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //

ddtSchemes
{
    default         Euler;
}

gradSchemes
{
    default         Gauss linear;
}

divSchemes
{
    default         none;
    div(phi,U)      Gauss upwind;

    div(phi,epsilon) Gauss limitedLinear 1;
    div(phi,k)       Gauss limitedLinear 1;
    div(phi,h)       Gauss limitedLinear 1;
    div(phi,K)       Gauss linear;

    div(((rho*nuEff)*dev2(T(grad(U)))))  Gauss linear;
    div(meshPhi,p)  Gauss linear;
}

laplacianSchemes
{
    default         Gauss linear corrected;
    laplacian(diffusivity,cellDisplacement)  Gauss linear corrected;
}

interpolationSchemes
{
    default         linear;
}

snGradSchemes
{
    default         corrected;
}

oversetInterpolation
{
    method          cellVolumeWeight;
    //method inverseDistance;

    searchBox           (-0.002 0 0)(0.107 0.5 0.01);
    searchBoxDivisions  (200 200 1);
}

fluxRequired
{
    default         no;
    pcorr           ;
    p               ;
}

oversetInterpolationSuppressed
{
    grad(p_rgh);
    surfaceIntegrate(phiHbyA);
}

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