MRFZoneTemplates.C

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    Copyright (C) 2011-2018 OpenFOAM Foundation
-------------------------------------------------------------------------------
License
    This file is part of OpenFOAM.
 
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    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
    along with OpenFOAM.  If not, see <http://www.gnu.org/licenses/>.
 
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#include "MRFZone.H"
#include "fvMesh.H"
#include "volFields.H"
#include "surfaceFields.H"
#include "fvMatrices.H"
 
// * * * * * * * * * * * * * Private Member Functions  * * * * * * * * * * * //
 
template<class RhoFieldType>
void Foam::MRFZone::makeRelativeRhoFlux
(
    const RhoFieldType& rho,
    surfaceScalarField& phi
) const
{
    if (!active_)
    {
        return;
    }
 
    const surfaceVectorField& Cf = mesh_.Cf();
    const surfaceVectorField& Sf = mesh_.Sf();
 
    const vector Omega = omega_->value(mesh_.time().timeOutputValue())*axis_;
 
    const vectorField& Cfi = Cf;
    const vectorField& Sfi = Sf;
    scalarField& phii = phi.primitiveFieldRef();
 
    // Internal faces
    forAll(internalFaces_, i)
    {
        label facei = internalFaces_[i];
        phii[facei] -= rho[facei]*(Omega ^ (Cfi[facei] - origin_)) & Sfi[facei];
    }
 
    makeRelativeRhoFlux(rho.boundaryField(), phi.boundaryFieldRef());
}
 
 
template<class RhoFieldType>
void Foam::MRFZone::makeRelativeRhoFlux
(
    const RhoFieldType& rho,
    FieldField<fvsPatchField, scalar>& phi
) const
{
    if (!active_)
    {
        return;
    }
 
    const surfaceVectorField& Cf = mesh_.Cf();
    const surfaceVectorField& Sf = mesh_.Sf();
 
    const vector Omega = omega_->value(mesh_.time().timeOutputValue())*axis_;
 
    // Included patches
    forAll(includedFaces_, patchi)
    {
        forAll(includedFaces_[patchi], i)
        {
            label patchFacei = includedFaces_[patchi][i];
 
            phi[patchi][patchFacei] = 0.0;
        }
    }
 
    // Excluded patches
    forAll(excludedFaces_, patchi)
    {
        forAll(excludedFaces_[patchi], i)
        {
            label patchFacei = excludedFaces_[patchi][i];
 
            phi[patchi][patchFacei] -=
                rho[patchi][patchFacei]
              * (Omega ^ (Cf.boundaryField()[patchi][patchFacei] - origin_))
              & Sf.boundaryField()[patchi][patchFacei];
        }
    }
}
 
 
template<class RhoFieldType>
void Foam::MRFZone::makeRelativeRhoFlux
(
    const RhoFieldType& rho,
    Field<scalar>& phi,
    const label patchi
) const
{
    if (!active_)
    {
        return;
    }
 
    const surfaceVectorField& Cf = mesh_.Cf();
    const surfaceVectorField& Sf = mesh_.Sf();
 
    const vector Omega = omega_->value(mesh_.time().timeOutputValue())*axis_;
 
    // Included patches
    forAll(includedFaces_[patchi], i)
    {
        label patchFacei = includedFaces_[patchi][i];
 
        phi[patchFacei] = 0.0;
    }
 
    // Excluded patches
    forAll(excludedFaces_[patchi], i)
    {
        label patchFacei = excludedFaces_[patchi][i];
 
        phi[patchFacei] -=
            rho[patchFacei]
          * (Omega ^ (Cf.boundaryField()[patchi][patchFacei] - origin_))
          & Sf.boundaryField()[patchi][patchFacei];
    }
}
 
 
template<class RhoFieldType>
void Foam::MRFZone::makeAbsoluteRhoFlux
(
    const RhoFieldType& rho,
    surfaceScalarField& phi
) const
{
    if (!active_)
    {
        return;
    }
 
    const surfaceVectorField& Cf = mesh_.Cf();
    const surfaceVectorField& Sf = mesh_.Sf();
 
    const vector Omega = omega_->value(mesh_.time().timeOutputValue())*axis_;
 
    const vectorField& Cfi = Cf;
    const vectorField& Sfi = Sf;
    scalarField& phii = phi.primitiveFieldRef();
 
    // Internal faces
    forAll(internalFaces_, i)
    {
        label facei = internalFaces_[i];
        phii[facei] += rho[facei]*(Omega ^ (Cfi[facei] - origin_)) & Sfi[facei];
    }
 
    surfaceScalarField::Boundary& phibf = phi.boundaryFieldRef();
 
 
    // Included patches
    forAll(includedFaces_, patchi)
    {
        forAll(includedFaces_[patchi], i)
        {
            label patchFacei = includedFaces_[patchi][i];
 
            phibf[patchi][patchFacei] +=
                rho.boundaryField()[patchi][patchFacei]
              * (Omega ^ (Cf.boundaryField()[patchi][patchFacei] - origin_))
              & Sf.boundaryField()[patchi][patchFacei];
        }
    }
 
    // Excluded patches
    forAll(excludedFaces_, patchi)
    {
        forAll(excludedFaces_[patchi], i)
        {
            label patchFacei = excludedFaces_[patchi][i];
 
            phibf[patchi][patchFacei] +=
                rho.boundaryField()[patchi][patchFacei]
              * (Omega ^ (Cf.boundaryField()[patchi][patchFacei] - origin_))
              & Sf.boundaryField()[patchi][patchFacei];
        }
    }
}
 
 
template<class Type>
void Foam::MRFZone::zero
(
    GeometricField<Type, fvsPatchField, surfaceMesh>& phi
) const
{
    if (!active_)
    {
        return;
    }
 
    Field<Type>& phii = phi.primitiveFieldRef();
 
    forAll(internalFaces_, i)
    {
        phii[internalFaces_[i]] = Zero;
    }
 
    typename GeometricField<Type, fvsPatchField, surfaceMesh>::Boundary& phibf =
        phi.boundaryFieldRef();
 
    forAll(includedFaces_, patchi)
    {
        forAll(includedFaces_[patchi], i)
        {
            phibf[patchi][includedFaces_[patchi][i]] = Zero;
        }
    }
 
    forAll(excludedFaces_, patchi)
    {
        forAll(excludedFaces_[patchi], i)
        {
            phibf[patchi][excludedFaces_[patchi][i]] = Zero;
        }
    }
}
 
 
// ************************************************************************* //