nuRatio boundary conditions for epsilon and omega
Given a desired nuRatio, the boundary conditions automatically calculate epsilon/omega from k.
This commit is contained in:
Vuko Vukcevic
Hrvoje Jasak
parent
bee6a2228a
commit
ec8b2eb97b
5 changed files with 752 additions and 0 deletions
|
|
@ -59,6 +59,8 @@ $(wallFunctionFunctionObjects)/velocityConvection/velocityConvectionFunctionObje
|
|||
derivedFvPatchFields/turbulentHeatFluxTemperature/turbulentHeatFluxTemperatureFvPatchScalarField.C
|
||||
derivedFvPatchFields/turbulentMixingLengthDissipationRateInlet/turbulentMixingLengthDissipationRateInletFvPatchScalarField.C
|
||||
derivedFvPatchFields/turbulentMixingLengthFrequencyInlet/turbulentMixingLengthFrequencyInletFvPatchScalarField.C
|
||||
derivedFvPatchFields/nuRatioEpsilon/nuRatioEpsilonFvPatchScalarField.C
|
||||
derivedFvPatchFields/nuRatioOmega/nuRatioOmegaFvPatchScalarField.C
|
||||
|
||||
backwardsCompatibility/wallFunctions/backwardsCompatibilityWallFunctions.C
|
||||
|
||||
|
|
|
|||
|
|
@ -0,0 +1,205 @@
|
|||
/*---------------------------------------------------------------------------*\
|
||||
========= |
|
||||
\\ / F ield | foam-extend: Open Source CFD
|
||||
\\ / O peration | Version: 4.0
|
||||
\\ / A nd | Web: http://www.foam-extend.org
|
||||
\\/ M anipulation | For copyright notice see file Copyright
|
||||
-------------------------------------------------------------------------------
|
||||
License
|
||||
This file is part of foam-extend.
|
||||
|
||||
foam-extend 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.
|
||||
|
||||
foam-extend 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 foam-extend. If not, see <http://www.gnu.org/licenses/>.
|
||||
|
||||
\*---------------------------------------------------------------------------*/
|
||||
|
||||
#include "nuRatioEpsilonFvPatchScalarField.H"
|
||||
#include "addToRunTimeSelectionTable.H"
|
||||
#include "RASModel.H"
|
||||
#include "fvPatchFieldMapper.H"
|
||||
#include "surfaceFields.H"
|
||||
#include "volFields.H"
|
||||
|
||||
// * * * * * * * * * * * * * * * * Constructors * * * * * * * * * * * * * * //
|
||||
|
||||
Foam::nuRatioEpsilonFvPatchScalarField::nuRatioEpsilonFvPatchScalarField
|
||||
(
|
||||
const fvPatch& p,
|
||||
const DimensionedField<scalar, volMesh>& iF
|
||||
)
|
||||
:
|
||||
inletOutletFvPatchScalarField(p, iF),
|
||||
nuRatio_(1),
|
||||
Cmu_(0.09),
|
||||
kName_("undefined-k"),
|
||||
phiName_("undefined-phi")
|
||||
{
|
||||
this->refValue() = 0.0;
|
||||
this->refGrad() = 0.0;
|
||||
this->valueFraction() = 0.0;
|
||||
}
|
||||
|
||||
|
||||
Foam::nuRatioEpsilonFvPatchScalarField::nuRatioEpsilonFvPatchScalarField
|
||||
(
|
||||
const nuRatioEpsilonFvPatchScalarField& ptf,
|
||||
const fvPatch& p,
|
||||
const DimensionedField<scalar, volMesh>& iF,
|
||||
const fvPatchFieldMapper& mapper
|
||||
)
|
||||
:
|
||||
inletOutletFvPatchScalarField(ptf, p, iF, mapper),
|
||||
nuRatio_(ptf.nuRatio_),
|
||||
Cmu_(ptf.Cmu_),
|
||||
kName_(ptf.kName_),
|
||||
phiName_(ptf.phiName_)
|
||||
{}
|
||||
|
||||
|
||||
Foam::nuRatioEpsilonFvPatchScalarField::nuRatioEpsilonFvPatchScalarField
|
||||
(
|
||||
const fvPatch& p,
|
||||
const DimensionedField<scalar, volMesh>& iF,
|
||||
const dictionary& dict
|
||||
)
|
||||
:
|
||||
inletOutletFvPatchScalarField(p, iF),
|
||||
nuRatio_(readScalar(dict.lookup("nuRatio"))),
|
||||
Cmu_(dict.lookupOrDefault<scalar>("Cmu", 0.09)),
|
||||
kName_(dict.lookupOrDefault<word>("kName", "k")),
|
||||
phiName_(dict.lookupOrDefault<word>("phiName", "phi"))
|
||||
{
|
||||
if (nuRatio_< SMALL)
|
||||
{
|
||||
FatalErrorIn
|
||||
(
|
||||
"nuRatioEpsilonFvPatchScalarField::nuRatioEpsilonFvPatchScalarField"
|
||||
"(const fvPatch& p, const DimensionedField<scalar, volMesh>& iF, "
|
||||
"const dictionary& dict)"
|
||||
) << "Invalid eddy viscosity ratio (nuRatio) specified: " << nuRatio_
|
||||
<< "\n on patch " << this->patch().name()
|
||||
<< " of field " << this->dimensionedInternalField().name()
|
||||
<< " in file " << this->dimensionedInternalField().objectPath()
|
||||
<< exit(FatalError);
|
||||
}
|
||||
|
||||
if (Cmu_ < SMALL)
|
||||
{
|
||||
FatalErrorIn
|
||||
(
|
||||
"nuRatioEpsilonFvPatchScalarField::nuRatioEpsilonFvPatchScalarField"
|
||||
"(const fvPatch& p, const DimensionedField<scalar, volMesh>& iF, "
|
||||
"const dictionary& dict)"
|
||||
) << "Invalid Cmu_ constant specified: " << Cmu_
|
||||
<< "\n on patch " << this->patch().name()
|
||||
<< " of field " << this->dimensionedInternalField().name()
|
||||
<< " in file " << this->dimensionedInternalField().objectPath()
|
||||
<< exit(FatalError);
|
||||
}
|
||||
|
||||
fvPatchScalarField::operator=(scalarField("value", dict, p.size()));
|
||||
|
||||
this->refValue() = 0.0;
|
||||
this->refGrad() = 0.0;
|
||||
this->valueFraction() = 0.0;
|
||||
}
|
||||
|
||||
|
||||
Foam::nuRatioEpsilonFvPatchScalarField::nuRatioEpsilonFvPatchScalarField
|
||||
(
|
||||
const nuRatioEpsilonFvPatchScalarField& ptf
|
||||
)
|
||||
:
|
||||
inletOutletFvPatchScalarField(ptf),
|
||||
nuRatio_(ptf.nuRatio_),
|
||||
Cmu_(ptf.Cmu_),
|
||||
kName_(ptf.kName_),
|
||||
phiName_(ptf.phiName_)
|
||||
{}
|
||||
|
||||
|
||||
Foam::nuRatioEpsilonFvPatchScalarField::nuRatioEpsilonFvPatchScalarField
|
||||
(
|
||||
const nuRatioEpsilonFvPatchScalarField& ptf,
|
||||
const DimensionedField<scalar, volMesh>& iF
|
||||
)
|
||||
:
|
||||
inletOutletFvPatchScalarField(ptf, iF),
|
||||
nuRatio_(ptf.nuRatio_),
|
||||
Cmu_(ptf.Cmu_),
|
||||
kName_(ptf.kName_),
|
||||
phiName_(ptf.phiName_)
|
||||
{}
|
||||
|
||||
|
||||
// * * * * * * * * * * * * * * * Member Functions * * * * * * * * * * * * * //
|
||||
|
||||
void Foam::nuRatioEpsilonFvPatchScalarField::updateCoeffs()
|
||||
{
|
||||
if (updated())
|
||||
{
|
||||
return;
|
||||
}
|
||||
|
||||
// Get turbulent kinetic energy field for this patch
|
||||
const fvPatchScalarField& kp =
|
||||
lookupPatchField<volScalarField, vector>(kName_);
|
||||
|
||||
// Get flux field for this patch
|
||||
const fvsPatchScalarField& phip =
|
||||
lookupPatchField<surfaceScalarField, scalar>(phiName_);
|
||||
|
||||
// Get RASModel
|
||||
const incompressible::RASModel& rasModel =
|
||||
this->dimensionedInternalField().mesh().lookupObject
|
||||
<
|
||||
incompressible::RASModel
|
||||
>("RASProperties");
|
||||
|
||||
// Get laminar viscosity for this patch
|
||||
const fvPatchScalarField& nup =
|
||||
rasModel.nu().boundaryField()[this->patch().index()];
|
||||
|
||||
this->refValue() = Cmu_*sqrt(kp)/nuRatio_/nup;
|
||||
this->valueFraction() = neg(phip);
|
||||
|
||||
inletOutletFvPatchScalarField::updateCoeffs();
|
||||
}
|
||||
|
||||
|
||||
void Foam::nuRatioEpsilonFvPatchScalarField::write
|
||||
(
|
||||
Ostream& os
|
||||
) const
|
||||
{
|
||||
fvPatchScalarField::write(os);
|
||||
os.writeKeyword("nuRatio") << nuRatio_ << token::END_STATEMENT << nl;
|
||||
os.writeKeyword("Cmu") << Cmu_ << token::END_STATEMENT << nl;
|
||||
os.writeKeyword("kName") << kName_ << token::END_STATEMENT << nl;
|
||||
os.writeKeyword("phiName") << phiName_ << token::END_STATEMENT << nl;
|
||||
writeEntry("value", os);
|
||||
}
|
||||
|
||||
|
||||
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
|
||||
|
||||
namespace Foam
|
||||
{
|
||||
makePatchTypeField
|
||||
(
|
||||
fvPatchScalarField,
|
||||
nuRatioEpsilonFvPatchScalarField
|
||||
);
|
||||
}
|
||||
|
||||
// ************************************************************************* //
|
||||
|
|
@ -0,0 +1,182 @@
|
|||
/*---------------------------------------------------------------------------*\
|
||||
========= |
|
||||
\\ / F ield | foam-extend: Open Source CFD
|
||||
\\ / O peration | Version: 4.0
|
||||
\\ / A nd | Web: http://www.foam-extend.org
|
||||
\\/ M anipulation | For copyright notice see file Copyright
|
||||
-------------------------------------------------------------------------------
|
||||
License
|
||||
This file is part of foam-extend.
|
||||
|
||||
foam-extend 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.
|
||||
|
||||
foam-extend 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 foam-extend. If not, see <http://www.gnu.org/licenses/>.
|
||||
|
||||
Class
|
||||
Foam::nuRatioEpsilonFvPatchScalarField
|
||||
|
||||
Description
|
||||
Calculate turbulent dissipation rate (epsilon) from the provided eddy
|
||||
viscosity ratio. Note: derived from inletOutlet so it can readily be used
|
||||
for both inlets and outlets.
|
||||
|
||||
Example of the boundary condition specification:
|
||||
\verbatim
|
||||
inlet
|
||||
{
|
||||
type nuRatioEpsilon;
|
||||
nuRatio 10; // Eddy viscosity ratio
|
||||
Cmu 0.09; // Default value 0.09
|
||||
kName k; // Name of the turbulent energy field
|
||||
// (k by default)
|
||||
phiName phi; // Name of the flux field
|
||||
// (phi by default)
|
||||
value uniform 1; // placeholder
|
||||
}
|
||||
\endverbatim
|
||||
|
||||
SourceFiles
|
||||
nuRatioEpsilonFvPatchScalarField.C
|
||||
|
||||
Author
|
||||
Vuko Vukcevic, Wikki Ltd. All rights reserved.
|
||||
|
||||
\*---------------------------------------------------------------------------*/
|
||||
|
||||
#ifndef nuRatioEpsilonFvPatchScalarField_H
|
||||
#define nuRatioEpsilonFvPatchScalarField_H
|
||||
|
||||
#include "inletOutletFvPatchFields.H"
|
||||
|
||||
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
|
||||
|
||||
namespace Foam
|
||||
{
|
||||
|
||||
/*---------------------------------------------------------------------------*\
|
||||
Class eddyViscosityRatioTurbulenceDissipationRateFvPatch Declaration
|
||||
\*---------------------------------------------------------------------------*/
|
||||
|
||||
class nuRatioEpsilonFvPatchScalarField
|
||||
:
|
||||
public inletOutletFvPatchScalarField
|
||||
{
|
||||
// Private data
|
||||
|
||||
//- Target viscosity ratio
|
||||
scalar nuRatio_;
|
||||
|
||||
//- Cmu constant
|
||||
scalar Cmu_;
|
||||
|
||||
//- Name of the turbulent energy field
|
||||
word kName_;
|
||||
|
||||
//- Name of the flux field
|
||||
word phiName_;
|
||||
|
||||
|
||||
public:
|
||||
|
||||
//- Runtime type information
|
||||
TypeName("nuRatioEpsilon");
|
||||
|
||||
|
||||
// Constructors
|
||||
|
||||
//- Construct from patch and internal field
|
||||
nuRatioEpsilonFvPatchScalarField
|
||||
(
|
||||
const fvPatch&,
|
||||
const DimensionedField<scalar, volMesh>&
|
||||
);
|
||||
|
||||
//- Construct from patch, internal field and dictionary
|
||||
nuRatioEpsilonFvPatchScalarField
|
||||
(
|
||||
const fvPatch&,
|
||||
const DimensionedField<scalar, volMesh>&,
|
||||
const dictionary&
|
||||
);
|
||||
|
||||
//- Construct by mapping given
|
||||
// nuRatioEpsilonFvPatchScalarField
|
||||
// onto a new patch
|
||||
nuRatioEpsilonFvPatchScalarField
|
||||
(
|
||||
const nuRatioEpsilonFvPatchScalarField&,
|
||||
const fvPatch&,
|
||||
const DimensionedField<scalar, volMesh>&,
|
||||
const fvPatchFieldMapper&
|
||||
);
|
||||
|
||||
//- Construct as copy
|
||||
nuRatioEpsilonFvPatchScalarField
|
||||
(
|
||||
const nuRatioEpsilonFvPatchScalarField&
|
||||
);
|
||||
|
||||
//- Construct and return a clone
|
||||
virtual tmp<fvPatchScalarField> clone() const
|
||||
{
|
||||
return tmp<fvPatchScalarField>
|
||||
(
|
||||
new nuRatioEpsilonFvPatchScalarField
|
||||
(
|
||||
*this
|
||||
)
|
||||
);
|
||||
}
|
||||
|
||||
//- Construct as copy setting internal field reference
|
||||
nuRatioEpsilonFvPatchScalarField
|
||||
(
|
||||
const nuRatioEpsilonFvPatchScalarField&,
|
||||
const DimensionedField<scalar, volMesh>&
|
||||
);
|
||||
|
||||
//- Construct and return a clone setting internal field reference
|
||||
virtual tmp<fvPatchScalarField> clone
|
||||
(
|
||||
const DimensionedField<scalar, volMesh>& iF
|
||||
) const
|
||||
{
|
||||
return tmp<fvPatchScalarField>
|
||||
(
|
||||
new nuRatioEpsilonFvPatchScalarField
|
||||
(
|
||||
*this,
|
||||
iF
|
||||
)
|
||||
);
|
||||
}
|
||||
|
||||
|
||||
// Member functions
|
||||
|
||||
//- Update the coefficients associated with the patch field
|
||||
virtual void updateCoeffs();
|
||||
|
||||
//- Write
|
||||
virtual void write(Ostream&) const;
|
||||
};
|
||||
|
||||
|
||||
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
|
||||
|
||||
} // End namespace Foam
|
||||
|
||||
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
|
||||
|
||||
#endif
|
||||
|
||||
// ************************************************************************* //
|
||||
|
|
@ -0,0 +1,185 @@
|
|||
/*---------------------------------------------------------------------------*\
|
||||
========= |
|
||||
\\ / F ield | foam-extend: Open Source CFD
|
||||
\\ / O peration | Version: 4.0
|
||||
\\ / A nd | Web: http://www.foam-extend.org
|
||||
\\/ M anipulation | For copyright notice see file Copyright
|
||||
-------------------------------------------------------------------------------
|
||||
License
|
||||
This file is part of foam-extend.
|
||||
|
||||
foam-extend 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.
|
||||
|
||||
foam-extend 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 foam-extend. If not, see <http://www.gnu.org/licenses/>.
|
||||
|
||||
\*---------------------------------------------------------------------------*/
|
||||
|
||||
#include "nuRatioOmegaFvPatchScalarField.H"
|
||||
#include "addToRunTimeSelectionTable.H"
|
||||
#include "RASModel.H"
|
||||
#include "fvPatchFieldMapper.H"
|
||||
#include "surfaceFields.H"
|
||||
#include "volFields.H"
|
||||
|
||||
// * * * * * * * * * * * * * * * * Constructors * * * * * * * * * * * * * * //
|
||||
|
||||
Foam::nuRatioOmegaFvPatchScalarField::nuRatioOmegaFvPatchScalarField
|
||||
(
|
||||
const fvPatch& p,
|
||||
const DimensionedField<scalar, volMesh>& iF
|
||||
)
|
||||
:
|
||||
inletOutletFvPatchScalarField(p, iF),
|
||||
nuRatio_(1),
|
||||
kName_("undefined-k"),
|
||||
phiName_("undefined-phi")
|
||||
{
|
||||
this->refValue() = 0.0;
|
||||
this->refGrad() = 0.0;
|
||||
this->valueFraction() = 0.0;
|
||||
}
|
||||
|
||||
|
||||
Foam::nuRatioOmegaFvPatchScalarField::nuRatioOmegaFvPatchScalarField
|
||||
(
|
||||
const nuRatioOmegaFvPatchScalarField& ptf,
|
||||
const fvPatch& p,
|
||||
const DimensionedField<scalar, volMesh>& iF,
|
||||
const fvPatchFieldMapper& mapper
|
||||
)
|
||||
:
|
||||
inletOutletFvPatchScalarField(ptf, p, iF, mapper),
|
||||
nuRatio_(ptf.nuRatio_),
|
||||
kName_(ptf.kName_),
|
||||
phiName_(ptf.phiName_)
|
||||
{}
|
||||
|
||||
|
||||
Foam::nuRatioOmegaFvPatchScalarField::nuRatioOmegaFvPatchScalarField
|
||||
(
|
||||
const fvPatch& p,
|
||||
const DimensionedField<scalar, volMesh>& iF,
|
||||
const dictionary& dict
|
||||
)
|
||||
:
|
||||
inletOutletFvPatchScalarField(p, iF),
|
||||
nuRatio_(readScalar(dict.lookup("nuRatio"))),
|
||||
kName_(dict.lookupOrDefault<word>("kName", "k")),
|
||||
phiName_(dict.lookupOrDefault<word>("phiName", "phi"))
|
||||
{
|
||||
if (nuRatio_< SMALL)
|
||||
{
|
||||
FatalErrorIn
|
||||
(
|
||||
"nuRatioOmegaFvPatchScalarField::nuRatioOmegaFvPatchScalarField"
|
||||
"(const fvPatch& p, const DimensionedField<scalar, volMesh>& iF, "
|
||||
"const dictionary& dict)"
|
||||
) << "Invalid eddy viscosity ratio (nuRatio) specified: " << nuRatio_
|
||||
<< "\n on patch " << this->patch().name()
|
||||
<< " of field " << this->dimensionedInternalField().name()
|
||||
<< " in file " << this->dimensionedInternalField().objectPath()
|
||||
<< exit(FatalError);
|
||||
}
|
||||
|
||||
fvPatchScalarField::operator=(scalarField("value", dict, p.size()));
|
||||
|
||||
this->refValue() = 0.0;
|
||||
this->refGrad() = 0.0;
|
||||
this->valueFraction() = 0.0;
|
||||
}
|
||||
|
||||
|
||||
Foam::nuRatioOmegaFvPatchScalarField::nuRatioOmegaFvPatchScalarField
|
||||
(
|
||||
const nuRatioOmegaFvPatchScalarField& ptf
|
||||
)
|
||||
:
|
||||
inletOutletFvPatchScalarField(ptf),
|
||||
nuRatio_(ptf.nuRatio_),
|
||||
kName_(ptf.kName_),
|
||||
phiName_(ptf.phiName_)
|
||||
{}
|
||||
|
||||
|
||||
Foam::nuRatioOmegaFvPatchScalarField::nuRatioOmegaFvPatchScalarField
|
||||
(
|
||||
const nuRatioOmegaFvPatchScalarField& ptf,
|
||||
const DimensionedField<scalar, volMesh>& iF
|
||||
)
|
||||
:
|
||||
inletOutletFvPatchScalarField(ptf, iF),
|
||||
nuRatio_(ptf.nuRatio_),
|
||||
kName_(ptf.kName_),
|
||||
phiName_(ptf.phiName_)
|
||||
{}
|
||||
|
||||
|
||||
// * * * * * * * * * * * * * * * Member Functions * * * * * * * * * * * * * //
|
||||
|
||||
void Foam::nuRatioOmegaFvPatchScalarField::updateCoeffs()
|
||||
{
|
||||
if (updated())
|
||||
{
|
||||
return;
|
||||
}
|
||||
|
||||
// Get turbulent kinetic energy field for this patch
|
||||
const fvPatchScalarField& kp =
|
||||
lookupPatchField<volScalarField, vector>(kName_);
|
||||
|
||||
// Get flux field for this patch
|
||||
const fvsPatchScalarField& phip =
|
||||
lookupPatchField<surfaceScalarField, scalar>(phiName_);
|
||||
|
||||
// Get RASModel
|
||||
const incompressible::RASModel& rasModel =
|
||||
this->dimensionedInternalField().mesh().lookupObject
|
||||
<
|
||||
incompressible::RASModel
|
||||
>("RASProperties");
|
||||
|
||||
// Get laminar viscosity for this patch
|
||||
const fvPatchScalarField& nup =
|
||||
rasModel.nu().boundaryField()[this->patch().index()];
|
||||
|
||||
this->refValue() = kp/(nuRatio_*nup);
|
||||
this->valueFraction() = neg(phip);
|
||||
|
||||
inletOutletFvPatchScalarField::updateCoeffs();
|
||||
}
|
||||
|
||||
|
||||
void Foam::nuRatioOmegaFvPatchScalarField::write
|
||||
(
|
||||
Ostream& os
|
||||
) const
|
||||
{
|
||||
fvPatchScalarField::write(os);
|
||||
os.writeKeyword("nuRatio") << nuRatio_ << token::END_STATEMENT << nl;
|
||||
os.writeKeyword("kName") << kName_ << token::END_STATEMENT << nl;
|
||||
os.writeKeyword("phiName") << phiName_ << token::END_STATEMENT << nl;
|
||||
writeEntry("value", os);
|
||||
}
|
||||
|
||||
|
||||
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
|
||||
|
||||
namespace Foam
|
||||
{
|
||||
makePatchTypeField
|
||||
(
|
||||
fvPatchScalarField,
|
||||
nuRatioOmegaFvPatchScalarField
|
||||
);
|
||||
}
|
||||
|
||||
// ************************************************************************* //
|
||||
|
|
@ -0,0 +1,178 @@
|
|||
/*---------------------------------------------------------------------------*\
|
||||
========= |
|
||||
\\ / F ield | foam-extend: Open Source CFD
|
||||
\\ / O peration | Version: 4.0
|
||||
\\ / A nd | Web: http://www.foam-extend.org
|
||||
\\/ M anipulation | For copyright notice see file Copyright
|
||||
-------------------------------------------------------------------------------
|
||||
License
|
||||
This file is part of foam-extend.
|
||||
|
||||
foam-extend 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.
|
||||
|
||||
foam-extend 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 foam-extend. If not, see <http://www.gnu.org/licenses/>.
|
||||
|
||||
Class
|
||||
Foam::nuRatioOmegaFvPatchScalarField
|
||||
|
||||
Description
|
||||
Calculate turbulent dissipation rate (epsilon) from the provided eddy
|
||||
viscosity ratio. Note: derived from inletOutlet so it can readily be used
|
||||
for both inlets and outlets.
|
||||
|
||||
Example of the boundary condition specification:
|
||||
\verbatim
|
||||
inlet
|
||||
{
|
||||
type nuRatioOmega;
|
||||
nuRatio 10; // Eddy viscosity ratio
|
||||
kName k; // Name of the turbulent energy field
|
||||
// (k by default)
|
||||
phiName phi; // Name of the flux field
|
||||
// (phi by default)
|
||||
value uniform 1; // placeholder
|
||||
}
|
||||
\endverbatim
|
||||
|
||||
SourceFiles
|
||||
nuRatioOmegaFvPatchScalarField.C
|
||||
|
||||
Author
|
||||
Vuko Vukcevic, Wikki Ltd. All rights reserved.
|
||||
|
||||
\*---------------------------------------------------------------------------*/
|
||||
|
||||
#ifndef nuRatioOmegaFvPatchScalarField_H
|
||||
#define nuRatioOmegaFvPatchScalarField_H
|
||||
|
||||
#include "inletOutletFvPatchFields.H"
|
||||
|
||||
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
|
||||
|
||||
namespace Foam
|
||||
{
|
||||
|
||||
/*---------------------------------------------------------------------------*\
|
||||
Class eddyViscosityRatioTurbulenceDissipationRateFvPatch Declaration
|
||||
\*---------------------------------------------------------------------------*/
|
||||
|
||||
class nuRatioOmegaFvPatchScalarField
|
||||
:
|
||||
public inletOutletFvPatchScalarField
|
||||
{
|
||||
// Private data
|
||||
|
||||
//- Target viscosity ratio
|
||||
scalar nuRatio_;
|
||||
|
||||
//- Name of the turbulent energy field
|
||||
word kName_;
|
||||
|
||||
//- Name of the flux field
|
||||
word phiName_;
|
||||
|
||||
|
||||
public:
|
||||
|
||||
//- Runtime type information
|
||||
TypeName("nuRatioOmega");
|
||||
|
||||
|
||||
// Constructors
|
||||
|
||||
//- Construct from patch and internal field
|
||||
nuRatioOmegaFvPatchScalarField
|
||||
(
|
||||
const fvPatch&,
|
||||
const DimensionedField<scalar, volMesh>&
|
||||
);
|
||||
|
||||
//- Construct from patch, internal field and dictionary
|
||||
nuRatioOmegaFvPatchScalarField
|
||||
(
|
||||
const fvPatch&,
|
||||
const DimensionedField<scalar, volMesh>&,
|
||||
const dictionary&
|
||||
);
|
||||
|
||||
//- Construct by mapping given
|
||||
// nuRatioOmegaFvPatchScalarField
|
||||
// onto a new patch
|
||||
nuRatioOmegaFvPatchScalarField
|
||||
(
|
||||
const nuRatioOmegaFvPatchScalarField&,
|
||||
const fvPatch&,
|
||||
const DimensionedField<scalar, volMesh>&,
|
||||
const fvPatchFieldMapper&
|
||||
);
|
||||
|
||||
//- Construct as copy
|
||||
nuRatioOmegaFvPatchScalarField
|
||||
(
|
||||
const nuRatioOmegaFvPatchScalarField&
|
||||
);
|
||||
|
||||
//- Construct and return a clone
|
||||
virtual tmp<fvPatchScalarField> clone() const
|
||||
{
|
||||
return tmp<fvPatchScalarField>
|
||||
(
|
||||
new nuRatioOmegaFvPatchScalarField
|
||||
(
|
||||
*this
|
||||
)
|
||||
);
|
||||
}
|
||||
|
||||
//- Construct as copy setting internal field reference
|
||||
nuRatioOmegaFvPatchScalarField
|
||||
(
|
||||
const nuRatioOmegaFvPatchScalarField&,
|
||||
const DimensionedField<scalar, volMesh>&
|
||||
);
|
||||
|
||||
//- Construct and return a clone setting internal field reference
|
||||
virtual tmp<fvPatchScalarField> clone
|
||||
(
|
||||
const DimensionedField<scalar, volMesh>& iF
|
||||
) const
|
||||
{
|
||||
return tmp<fvPatchScalarField>
|
||||
(
|
||||
new nuRatioOmegaFvPatchScalarField
|
||||
(
|
||||
*this,
|
||||
iF
|
||||
)
|
||||
);
|
||||
}
|
||||
|
||||
|
||||
// Member functions
|
||||
|
||||
//- Update the coefficients associated with the patch field
|
||||
virtual void updateCoeffs();
|
||||
|
||||
//- Write
|
||||
virtual void write(Ostream&) const;
|
||||
};
|
||||
|
||||
|
||||
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
|
||||
|
||||
} // End namespace Foam
|
||||
|
||||
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
|
||||
|
||||
#endif
|
||||
|
||||
// ************************************************************************* //
|
||||
Reference in a new issue