jumpCyclicFvPatchFields.C

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/*---------------------------------------------------------------------------*\
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     \\/     M anipulation  |
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    Copyright (C) 2011-2016 OpenFOAM Foundation
    Copyright (C) 2018-2019 OpenCFD Ltd.
-------------------------------------------------------------------------------
License
    This file is part of OpenFOAM.
 
    OpenFOAM is free software: you can redistribute it and/or modify it
    under the terms of the GNU General Public License as published by
    the Free Software Foundation, either version 3 of the License, or
    (at your option) any later version.
 
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    ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
    FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
    for more details.
 
    You should have received a copy of the GNU General Public License
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#include "jumpCyclicFvPatchFields.H"
#include "addToRunTimeSelectionTable.H"
#include "volFields.H"
 
// * * * * * * * * * * * * * * Static Data Members * * * * * * * * * * * * * //
 
namespace Foam
{
    makePatchFieldTypeNames(jumpCyclic);
}
 
// * * * * * * * * * * * * * * * Member Functions  * * * * * * * * * * * * * //
 
template<>
void Foam::jumpCyclicFvPatchField<Foam::scalar>::updateInterfaceMatrix
(
    solveScalarField& result,
    const bool add,
    const solveScalarField& psiInternal,
    const scalarField& coeffs,
    const direction cmpt,
    const Pstream::commsTypes
) const
{
    solveScalarField pnf(this->size());
 
    const labelUList& nbrFaceCells =
        this->cyclicPatch().neighbFvPatch().faceCells();
 
    // only apply jump to original field
    if
    (
        reinterpret_cast<const void*>(&psiInternal)
     == reinterpret_cast<const void*>(&this->primitiveField())
    )
    {
        Field<scalar> jf(this->jump());
 
        if (!this->cyclicPatch().owner())
        {
            jf *= -1.0;
        }
 
        forAll(*this, facei)
        {
            pnf[facei] = psiInternal[nbrFaceCells[facei]] - jf[facei];
        }
    }
    else
    {
        forAll(*this, facei)
        {
            pnf[facei] = psiInternal[nbrFaceCells[facei]];
        }
    }
 
    // Transform according to the transformation tensors
    this->transformCoupleField(pnf, cmpt);
 
    // Multiply the field by coefficients and add into the result
    this->addToInternalField(result, !add, coeffs, pnf);
}
 
 
template<>
void Foam::jumpCyclicFvPatchField<Foam::vector>::updateInterfaceMatrix
(
    solveScalarField& result,
    const bool add,
    const solveScalarField& psiInternal,
    const scalarField& coeffs,
    const direction cmpt,
    const Pstream::commsTypes
) const
{
    solveScalarField pnf(this->size());
 
    const labelUList& nbrFaceCells =
        this->cyclicPatch().neighbFvPatch().faceCells();
 
    const Field<vector>& iField = this->primitiveField();
 
    // only apply jump to original field
    if
    (
        reinterpret_cast<const void*>(&psiInternal)
     == reinterpret_cast<const void*>(&(iField.component(cmpt).ref()))
    )
    {
        Field<vector> jf(this->jump());
 
        if (!this->cyclicPatch().owner())
        {
            jf *= -1.0;
        }
 
        forAll(*this, facei)
        {
            pnf[facei] =
                psiInternal[nbrFaceCells[facei]]
              - jf[facei].component(cmpt);
        }
    }
    else
    {
        forAll(*this, facei)
        {
            pnf[facei] = psiInternal[nbrFaceCells[facei]];
        }
    }
 
    // Transform according to the transformation tensors
    this->transformCoupleField(pnf, cmpt);
 
    // Multiply the field by coefficients and add into the result
    this->addToInternalField(result, !add, coeffs, pnf);
}
 
// ************************************************************************* //