fvcReconstruct.C

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-------------------------------------------------------------------------------
License
    This file is part of OpenFOAM.
 
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    under the terms of the GNU General Public License as published by
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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<VolField<typename outerProduct<vector, Type>::type>>
reconstruct
(
    const SurfaceField<Type>& ssf
)
{
    typedef typename outerProduct<vector, Type>::type GradType;
 
    const fvMesh& mesh = ssf.mesh();
 
    surfaceVectorField SfHat(mesh.Sf()/mesh.magSf());
 
    tmp<VolField<GradType>> treconField
    (
        VolField<GradType>::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<VolField<typename outerProduct<vector, Type>::type>>
reconstruct
(
    const tmp<SurfaceField<Type>>& tssf
)
{
    typedef typename outerProduct<vector, Type>::type GradType;
    tmp<VolField<GradType>> tvf
    (
        fvc::reconstruct(tssf())
    );
    tssf.clear();
    return tvf;
}
 
 
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
 
} // End namespace fvc
 
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
 
} // End namespace Foam
 
// ************************************************************************* //