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openfoam/applications/solvers/multiphase/reactingEulerFoam/phaseSystems/BlendedInterfacialModel/BlendedInterfacialModel.C
Andrew Heather b5ed93a40a ENH: orientedFields - refectored and simplified usage
2017-05-24 12:26:12 +01:00

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/*---------------------------------------------------------------------------*\
========= |
\\ / F ield | OpenFOAM: The Open Source CFD Toolbox
\\ / O peration |
\\ / A nd | Copyright (C) 2014-2016 OpenFOAM Foundation
\\/ M anipulation |
-------------------------------------------------------------------------------
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.
OpenFOAM is distributed in the hope that it will be useful, but WITHOUT
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/>.
\*---------------------------------------------------------------------------*/
#include "BlendedInterfacialModel.H"
#include "fixedValueFvsPatchFields.H"
#include "surfaceInterpolate.H"
// * * * * * * * * * * * * * Private Member Functions * * * * * * * * * * * //
template<class ModelType>
template<class GeometricField>
void Foam::BlendedInterfacialModel<ModelType>::correctFixedFluxBCs
(
GeometricField& field
) const
{
typename GeometricField::Boundary& fieldBf =
field.boundaryFieldRef();
forAll(phase1_.phi()().boundaryField(), patchi)
{
if
(
isA<fixedValueFvsPatchScalarField>
(
phase1_.phi()().boundaryField()[patchi]
)
)
{
fieldBf[patchi] = Zero;
}
}
}
// * * * * * * * * * * * * * * * * Constructors * * * * * * * * * * * * * * //
template<class ModelType>
Foam::BlendedInterfacialModel<ModelType>::BlendedInterfacialModel
(
const phaseModel& phase1,
const phaseModel& phase2,
const blendingMethod& blending,
autoPtr<ModelType> model,
autoPtr<ModelType> model1In2,
autoPtr<ModelType> model2In1,
const bool correctFixedFluxBCs
)
:
phase1_(phase1),
phase2_(phase2),
blending_(blending),
model_(model),
model1In2_(model1In2),
model2In1_(model2In1),
correctFixedFluxBCs_(correctFixedFluxBCs)
{}
template<class ModelType>
Foam::BlendedInterfacialModel<ModelType>::BlendedInterfacialModel
(
const phasePair::dictTable& modelTable,
const blendingMethod& blending,
const phasePair& pair,
const orderedPhasePair& pair1In2,
const orderedPhasePair& pair2In1,
const bool correctFixedFluxBCs
)
:
phase1_(pair.phase1()),
phase2_(pair.phase2()),
blending_(blending),
correctFixedFluxBCs_(correctFixedFluxBCs)
{
if (modelTable.found(pair))
{
model_.set
(
ModelType::New
(
modelTable[pair],
pair
).ptr()
);
}
if (modelTable.found(pair1In2))
{
model1In2_.set
(
ModelType::New
(
modelTable[pair1In2],
pair1In2
).ptr()
);
}
if (modelTable.found(pair2In1))
{
model2In1_.set
(
ModelType::New
(
modelTable[pair2In1],
pair2In1
).ptr()
);
}
}
// * * * * * * * * * * * * * * * * Destructor * * * * * * * * * * * * * * * //
template<class ModelType>
Foam::BlendedInterfacialModel<ModelType>::~BlendedInterfacialModel()
{}
// * * * * * * * * * * * * * * Member Functions * * * * * * * * * * * * * * //
template<class ModelType>
bool Foam::BlendedInterfacialModel<ModelType>::hasModel
(
const class phaseModel& phase
) const
{
return
&phase == &(phase1_)
? model1In2_.valid()
: model2In1_.valid();
}
template<class ModelType>
const ModelType& Foam::BlendedInterfacialModel<ModelType>::model
(
const class phaseModel& phase
) const
{
return &phase == &(phase1_) ? model1In2_ : model2In1_;
}
template<class ModelType>
Foam::tmp<Foam::volScalarField>
Foam::BlendedInterfacialModel<ModelType>::K() const
{
tmp<volScalarField> f1, f2;
if (model_.valid() || model1In2_.valid())
{
f1 = blending_.f1(phase1_, phase2_);
}
if (model_.valid() || model2In1_.valid())
{
f2 = blending_.f2(phase1_, phase2_);
}
tmp<volScalarField> x
(
new volScalarField
(
IOobject
(
ModelType::typeName + ":K",
phase1_.mesh().time().timeName(),
phase1_.mesh(),
IOobject::NO_READ,
IOobject::NO_WRITE,
false
),
phase1_.mesh(),
dimensionedScalar("zero", ModelType::dimK, 0)
)
);
if (model_.valid())
{
x.ref() += model_->K()*(scalar(1) - f1() - f2());
}
if (model1In2_.valid())
{
x.ref() += model1In2_->K()*f1;
}
if (model2In1_.valid())
{
x.ref() += model2In1_->K()*f2;
}
if
(
correctFixedFluxBCs_
&& (model_.valid() || model1In2_.valid() || model2In1_.valid())
)
{
correctFixedFluxBCs(x.ref());
}
return x;
}
template<class ModelType>
Foam::tmp<Foam::volScalarField>
Foam::BlendedInterfacialModel<ModelType>::K(const scalar residualAlpha) const
{
tmp<volScalarField> f1, f2;
if (model_.valid() || model1In2_.valid())
{
f1 = blending_.f1(phase1_, phase2_);
}
if (model_.valid() || model2In1_.valid())
{
f2 = blending_.f2(phase1_, phase2_);
}
tmp<volScalarField> x
(
new volScalarField
(
IOobject
(
ModelType::typeName + ":K",
phase1_.mesh().time().timeName(),
phase1_.mesh(),
IOobject::NO_READ,
IOobject::NO_WRITE,
false
),
phase1_.mesh(),
dimensionedScalar("zero", ModelType::dimK, 0)
)
);
if (model_.valid())
{
x.ref() += model_->K(residualAlpha)*(scalar(1) - f1() - f2());
}
if (model1In2_.valid())
{
x.ref() += model1In2_->K(residualAlpha)*f1;
}
if (model2In1_.valid())
{
x.ref() += model2In1_->K(residualAlpha)*f2;
}
if
(
correctFixedFluxBCs_
&& (model_.valid() || model1In2_.valid() || model2In1_.valid())
)
{
correctFixedFluxBCs(x.ref());
}
return x;
}
template<class ModelType>
Foam::tmp<Foam::surfaceScalarField>
Foam::BlendedInterfacialModel<ModelType>::Kf() const
{
tmp<surfaceScalarField> f1, f2;
if (model_.valid() || model1In2_.valid())
{
f1 = fvc::interpolate
(
blending_.f1(phase1_, phase2_)
);
}
if (model_.valid() || model2In1_.valid())
{
f2 = fvc::interpolate
(
blending_.f2(phase1_, phase2_)
);
}
tmp<surfaceScalarField> x
(
new surfaceScalarField
(
IOobject
(
ModelType::typeName + ":Kf",
phase1_.mesh().time().timeName(),
phase1_.mesh(),
IOobject::NO_READ,
IOobject::NO_WRITE,
false
),
phase1_.mesh(),
dimensionedScalar("zero", ModelType::dimK, 0)
)
);
if (model_.valid())
{
x.ref() += model_->Kf()*(scalar(1) - f1() - f2());
}
if (model1In2_.valid())
{
x.ref() += model1In2_->Kf()*f1;
}
if (model2In1_.valid())
{
x.ref() += model2In1_->Kf()*f2;
}
if
(
correctFixedFluxBCs_
&& (model_.valid() || model1In2_.valid() || model2In1_.valid())
)
{
correctFixedFluxBCs(x.ref());
}
return x;
}
template<class ModelType>
template<class Type>
Foam::tmp<Foam::GeometricField<Type, Foam::fvPatchField, Foam::volMesh>>
Foam::BlendedInterfacialModel<ModelType>::F() const
{
tmp<volScalarField> f1, f2;
if (model_.valid() || model1In2_.valid())
{
f1 = blending_.f1(phase1_, phase2_);
}
if (model_.valid() || model2In1_.valid())
{
f2 = blending_.f2(phase1_, phase2_);
}
tmp<GeometricField<Type, fvPatchField, volMesh>> x
(
new GeometricField<Type, fvPatchField, volMesh>
(
IOobject
(
ModelType::typeName + ":F",
phase1_.mesh().time().timeName(),
phase1_.mesh(),
IOobject::NO_READ,
IOobject::NO_WRITE,
false
),
phase1_.mesh(),
dimensioned<Type>("zero", ModelType::dimF, Zero)
)
);
if (model_.valid())
{
x.ref() += model_->F()*(scalar(1) - f1() - f2());
}
if (model1In2_.valid())
{
x.ref() += model1In2_->F()*f1;
}
if (model2In1_.valid())
{
x.ref() -= model2In1_->F()*f2; // note : subtraction
}
if
(
correctFixedFluxBCs_
&& (model_.valid() || model1In2_.valid() || model2In1_.valid())
)
{
correctFixedFluxBCs(x.ref());
}
return x;
}
template<class ModelType>
Foam::tmp<Foam::surfaceScalarField>
Foam::BlendedInterfacialModel<ModelType>::Ff() const
{
tmp<surfaceScalarField> f1, f2;
if (model_.valid() || model1In2_.valid())
{
f1 = fvc::interpolate
(
blending_.f1(phase1_, phase2_)
);
}
if (model_.valid() || model2In1_.valid())
{
f2 = fvc::interpolate
(
blending_.f2(phase1_, phase2_)
);
}
tmp<surfaceScalarField> x
(
new surfaceScalarField
(
IOobject
(
ModelType::typeName + ":Ff",
phase1_.mesh().time().timeName(),
phase1_.mesh(),
IOobject::NO_READ,
IOobject::NO_WRITE,
false
),
phase1_.mesh(),
dimensionedScalar("zero", ModelType::dimF*dimArea, 0)
)
);
x.ref().setOriented();
if (model_.valid())
{
x.ref() += model_->Ff()*(scalar(1) - f1() - f2());
}
if (model1In2_.valid())
{
x.ref() += model1In2_->Ff()*f1;
}
if (model2In1_.valid())
{
x.ref() -= model2In1_->Ff()*f2; // note : subtraction
}
if
(
correctFixedFluxBCs_
&& (model_.valid() || model1In2_.valid() || model2In1_.valid())
)
{
correctFixedFluxBCs(x.ref());
}
return x;
}
template<class ModelType>
Foam::tmp<Foam::volScalarField>
Foam::BlendedInterfacialModel<ModelType>::D() const
{
tmp<volScalarField> f1, f2;
if (model_.valid() || model1In2_.valid())
{
f1 = blending_.f1(phase1_, phase2_);
}
if (model_.valid() || model2In1_.valid())
{
f2 = blending_.f2(phase1_, phase2_);
}
tmp<volScalarField> x
(
new volScalarField
(
IOobject
(
ModelType::typeName + ":D",
phase1_.mesh().time().timeName(),
phase1_.mesh(),
IOobject::NO_READ,
IOobject::NO_WRITE,
false
),
phase1_.mesh(),
dimensionedScalar("zero", ModelType::dimD, 0)
)
);
if (model_.valid())
{
x.ref() += model_->D()*(scalar(1) - f1() - f2());
}
if (model1In2_.valid())
{
x.ref() += model1In2_->D()*f1;
}
if (model2In1_.valid())
{
x.ref() += model2In1_->D()*f2;
}
if
(
correctFixedFluxBCs_
&& (model_.valid() || model1In2_.valid() || model2In1_.valid())
)
{
correctFixedFluxBCs(x.ref());
}
return x;
}
// ************************************************************************* //
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