fvcReconstruct.C

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License
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#include "fvcReconstruct.H"
#include "fvMesh.H"
#include "volFields.H"
#include "surfaceFields.H"
#include "fvcSurfaceIntegrate.H"
#include "extrapolatedCalculatedFvPatchFields.H"

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

namespace Foam
{

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

namespace fvc
{

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

template<class Type>
tmp
<
    GeometricField
    <
        typename outerProduct<vector,Type>::type, fvPatchField, volMesh
    >
>
reconstruct
(
    const GeometricField<Type, fvsPatchField, surfaceMesh>& ssf
)
{
    typedef typename outerProduct<vector, Type>::type GradType;

    const fvMesh& mesh = ssf.mesh();

    surfaceVectorField SfHat(mesh.Sf()/mesh.magSf());

    tmp<GeometricField<GradType, fvPatchField, volMesh>> treconField
    (
        GeometricField<GradType, fvPatchField, volMesh>::New
        (
            "volIntegrate("+ssf.name()+')',
            mesh,
            dimensioned<GradType>("0", ssf.dimensions()/dimArea, Zero),
            extrapolatedCalculatedFvPatchField<GradType>::typeName
        )
    );

    if (!mesh.nGeometricD())
    {
        return treconField;
    }

    treconField.ref() = inv(surfaceSum(SfHat*mesh.Sf()))&surfaceSum(SfHat*ssf),

    treconField.ref().correctBoundaryConditions();

    return treconField;
}


template<class Type>
tmp
<
    GeometricField
    <
        typename outerProduct<vector, Type>::type, fvPatchField, volMesh
    >
>
reconstruct
(
    const tmp<GeometricField<Type, fvsPatchField, surfaceMesh>>& tssf
)
{
    typedef typename outerProduct<vector, Type>::type GradType;
    tmp<GeometricField<GradType, fvPatchField, volMesh>> tvf
    (
        fvc::reconstruct(tssf())
    );
    tssf.clear();
    return tvf;
}


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

} // End namespace fvc

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

} // End namespace Foam

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