mirror of
https://develop.openfoam.com/Development/openfoam.git
synced 2025-11-28 03:28:01 +00:00
BUG: Mantis #1259: created lagrangian turbulence library for new turbulent structure
This commit is contained in:
william
@ -22,6 +22,7 @@ EXE_LIBS = \
|
||||
-lmeshTools \
|
||||
-llagrangian \
|
||||
-llagrangianIntermediate \
|
||||
-llagrangianTurbulentSubModels \
|
||||
-lthermophysicalFunctions \
|
||||
-lspecie \
|
||||
-lradiationModels \
|
||||
|
||||
@ -21,6 +21,7 @@ EXE_LIBS = \
|
||||
-lmeshTools \
|
||||
-llagrangian \
|
||||
-llagrangianIntermediate \
|
||||
-llagrangianTurbulentSubModels \
|
||||
-lthermophysicalFunctions \
|
||||
-lspecie \
|
||||
-lradiationModels \
|
||||
|
||||
@ -8,6 +8,7 @@ wmake $makeType basic
|
||||
wmake $makeType solidParticle
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||||
wmake $makeType intermediate
|
||||
wmake $makeType turbulence
|
||||
wmake $makeType Turbulence
|
||||
wmake $makeType spray
|
||||
wmake $makeType dsmc
|
||||
wmake $makeType coalCombustion
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||||
|
||||
10
src/lagrangian/Turbulence/Make/files
Normal file
10
src/lagrangian/Turbulence/Make/files
Normal file
@ -0,0 +1,10 @@
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||||
PARCELS=parcels
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||||
DERIVEDPARCELS=$(PARCELS)/derived
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||||
|
||||
KINEMATICCOLLIDINGPARCEL=$(DERIVEDPARCELS)/basicKinematicCollidingParcel
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||||
$(KINEMATICCOLLIDINGPARCEL)/makeBasicKinematicCollidingParcelSubmodels.C
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||||
|
||||
KINEMATICMPPICPARCEL=$(DERIVEDPARCELS)/basicKinematicMPPICParcel
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||||
$(KINEMATICMPPICPARCEL)/makeBasicKinematicMPPICParcelSubmodels.C
|
||||
|
||||
LIB = $(FOAM_LIBBIN)/liblagrangianTurbulentSubModels
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||||
45
src/lagrangian/Turbulence/Make/options
Normal file
45
src/lagrangian/Turbulence/Make/options
Normal file
@ -0,0 +1,45 @@
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||||
EXE_INC = \
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||||
-I$(LIB_SRC)/finiteVolume/lnInclude \
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||||
-I$(LIB_SRC)/meshTools/lnInclude \
|
||||
-I$(LIB_SRC)/lagrangian/basic/lnInclude \
|
||||
-I$(LIB_SRC)/lagrangian/intermediate/lnInclude \
|
||||
-I$(LIB_SRC)/lagrangian/distributionModels/lnInclude \
|
||||
-I$(LIB_SRC)/thermophysicalModels/specie/lnInclude \
|
||||
-I$(LIB_SRC)/thermophysicalModels/basic/lnInclude \
|
||||
-I$(LIB_SRC)/thermophysicalModels/properties/liquidProperties/lnInclude \
|
||||
-I$(LIB_SRC)/thermophysicalModels/properties/liquidMixtureProperties/lnInclude \
|
||||
-I$(LIB_SRC)/thermophysicalModels/properties/solidProperties/lnInclude \
|
||||
-I$(LIB_SRC)/thermophysicalModels/properties/solidMixtureProperties/lnInclude \
|
||||
-I$(LIB_SRC)/thermophysicalModels/reactionThermo/lnInclude \
|
||||
-I$(LIB_SRC)/thermophysicalModels/SLGThermo/lnInclude \
|
||||
-I$(LIB_SRC)/thermophysicalModels/radiationModels/lnInclude \
|
||||
-I$(LIB_SRC)/TurbulenceModels/turbulenceModels/lnInclude \
|
||||
-I$(LIB_SRC)/transportModels \
|
||||
-I$(LIB_SRC)/regionModels/regionModel/lnInclude \
|
||||
-I$(LIB_SRC)/regionModels/surfaceFilmModels/lnInclude \
|
||||
-I$(LIB_SRC)/dynamicFvMesh/lnInclude \
|
||||
-I$(LIB_SRC)/sampling/lnInclude
|
||||
|
||||
LIB_LIBS = \
|
||||
-lfiniteVolume \
|
||||
-lmeshTools \
|
||||
-llagrangian \
|
||||
-llagrangianIntermediate \
|
||||
-ldistributionModels \
|
||||
-lspecie \
|
||||
-lfluidThermophysicalModels \
|
||||
-lliquidProperties \
|
||||
-lliquidMixtureProperties \
|
||||
-lsolidProperties \
|
||||
-lsolidMixtureProperties \
|
||||
-lreactionThermophysicalModels \
|
||||
-lSLGThermo \
|
||||
-lradiationModels \
|
||||
-lturbulenceModels \
|
||||
-lincompressibleTurbulenceModels \
|
||||
-lcompressibleTurbulenceModels \
|
||||
-lincompressibleTransportModels \
|
||||
-lregionModels \
|
||||
-lsurfaceFilmModels \
|
||||
-ldynamicFvMesh \
|
||||
-lsampling
|
||||
@ -0,0 +1,37 @@
|
||||
/*---------------------------------------------------------------------------*\
|
||||
========= |
|
||||
\\ / F ield | OpenFOAM: The Open Source CFD Toolbox
|
||||
\\ / O peration |
|
||||
\\ / A nd | Copyright (C) 2011-2014 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 "basicKinematicCollidingCloud.H"
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||||
#include "makeParcelTurbulenceDispersionModels.H"
|
||||
|
||||
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
|
||||
|
||||
namespace Foam
|
||||
{
|
||||
makeParcelTurbulenceDispersionModels(basicKinematicCollidingCloud);
|
||||
}
|
||||
|
||||
|
||||
// ************************************************************************* //
|
||||
@ -0,0 +1,37 @@
|
||||
/*---------------------------------------------------------------------------*\
|
||||
========= |
|
||||
\\ / F ield | OpenFOAM: The Open Source CFD Toolbox
|
||||
\\ / O peration |
|
||||
\\ / A nd | Copyright (C) 2011-2014 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 "basicKinematicMPPICCloud.H"
|
||||
#include "makeParcelTurbulenceDispersionModels.H"
|
||||
|
||||
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
|
||||
|
||||
namespace Foam
|
||||
{
|
||||
makeParcelTurbulenceDispersionModels(basicKinematicMPPICCloud);
|
||||
}
|
||||
|
||||
|
||||
// ************************************************************************* //
|
||||
@ -0,0 +1,53 @@
|
||||
/*---------------------------------------------------------------------------*\
|
||||
========= |
|
||||
\\ / F ield | OpenFOAM: The Open Source CFD Toolbox
|
||||
\\ / O peration |
|
||||
\\ / A nd | Copyright (C) 2011-2014 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/>.
|
||||
|
||||
\*---------------------------------------------------------------------------*/
|
||||
|
||||
#ifndef makeParcelTurbulenceDispersionModels_h
|
||||
#define makeParcelTurbulenceDispersionModels_h
|
||||
|
||||
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
|
||||
|
||||
#include "GradientDispersionRAS.H"
|
||||
#include "StochasticDispersionRAS.H"
|
||||
|
||||
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
|
||||
|
||||
#define makeParcelTurbulenceDispersionModels(CloudType) \
|
||||
\
|
||||
typedef CloudType::kinematicCloudType kinematicCloudType; \
|
||||
defineNamedTemplateTypeNameAndDebug \
|
||||
( \
|
||||
DispersionRASModel<kinematicCloudType>, \
|
||||
0 \
|
||||
); \
|
||||
\
|
||||
makeDispersionModelType(GradientDispersionRAS, CloudType); \
|
||||
makeDispersionModelType(StochasticDispersionRAS, CloudType); \
|
||||
|
||||
|
||||
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
|
||||
|
||||
#endif
|
||||
|
||||
// ************************************************************************* //
|
||||
@ -0,0 +1,201 @@
|
||||
/*---------------------------------------------------------------------------*\
|
||||
========= |
|
||||
\\ / F ield | OpenFOAM: The Open Source CFD Toolbox
|
||||
\\ / O peration |
|
||||
\\ / A nd | Copyright (C) 2011-2014 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 "DispersionRASModel.H"
|
||||
#include "demandDrivenData.H"
|
||||
#include "turbulenceModel.H"
|
||||
|
||||
// * * * * * * * * * * * * Protected Member Functions * * * * * * * * * * * //
|
||||
|
||||
template<class CloudType>
|
||||
Foam::tmp<Foam::volScalarField>
|
||||
Foam::DispersionRASModel<CloudType>::kModel() const
|
||||
{
|
||||
const objectRegistry& obr = this->owner().mesh();
|
||||
const word turbName =
|
||||
IOobject::groupName
|
||||
(
|
||||
turbulenceModel::propertiesName,
|
||||
this->owner().U().group()
|
||||
);
|
||||
|
||||
if (obr.foundObject<turbulenceModel>(turbName))
|
||||
{
|
||||
const turbulenceModel& model =
|
||||
obr.lookupObject<turbulenceModel>(turbName);
|
||||
return model.k();
|
||||
}
|
||||
else
|
||||
{
|
||||
FatalErrorIn
|
||||
(
|
||||
"Foam::tmp<Foam::volScalarField>"
|
||||
"Foam::DispersionRASModel<CloudType>::kModel() const"
|
||||
)
|
||||
<< "Turbulence model not found in mesh database" << nl
|
||||
<< "Database objects include: " << obr.sortedToc()
|
||||
<< abort(FatalError);
|
||||
|
||||
return tmp<volScalarField>(NULL);
|
||||
}
|
||||
}
|
||||
|
||||
|
||||
template<class CloudType>
|
||||
Foam::tmp<Foam::volScalarField>
|
||||
Foam::DispersionRASModel<CloudType>::epsilonModel() const
|
||||
{
|
||||
const objectRegistry& obr = this->owner().mesh();
|
||||
const word turbName =
|
||||
IOobject::groupName
|
||||
(
|
||||
turbulenceModel::propertiesName,
|
||||
this->owner().U().group()
|
||||
);
|
||||
|
||||
if (obr.foundObject<turbulenceModel>(turbName))
|
||||
{
|
||||
const turbulenceModel& model =
|
||||
obr.lookupObject<turbulenceModel>(turbName);
|
||||
return model.epsilon();
|
||||
}
|
||||
else
|
||||
{
|
||||
FatalErrorIn
|
||||
(
|
||||
"Foam::tmp<Foam::volScalarField>"
|
||||
"Foam::DispersionRASModel<CloudType>::epsilonModel() const"
|
||||
)
|
||||
<< "Turbulence model not found in mesh database" << nl
|
||||
<< "Database objects include: " << obr.sortedToc()
|
||||
<< abort(FatalError);
|
||||
|
||||
return tmp<volScalarField>(NULL);
|
||||
}
|
||||
}
|
||||
|
||||
|
||||
// * * * * * * * * * * * * * * * * Constructors * * * * * * * * * * * * * * //
|
||||
|
||||
template<class CloudType>
|
||||
Foam::DispersionRASModel<CloudType>::DispersionRASModel
|
||||
(
|
||||
const dictionary&,
|
||||
CloudType& owner
|
||||
)
|
||||
:
|
||||
DispersionModel<CloudType>(owner),
|
||||
kPtr_(NULL),
|
||||
ownK_(false),
|
||||
epsilonPtr_(NULL),
|
||||
ownEpsilon_(false)
|
||||
{}
|
||||
|
||||
|
||||
template<class CloudType>
|
||||
Foam::DispersionRASModel<CloudType>::DispersionRASModel
|
||||
(
|
||||
DispersionRASModel<CloudType>& dm
|
||||
)
|
||||
:
|
||||
DispersionModel<CloudType>(dm),
|
||||
kPtr_(dm.kPtr_),
|
||||
ownK_(dm.ownK_),
|
||||
epsilonPtr_(dm.epsilonPtr_),
|
||||
ownEpsilon_(dm.ownEpsilon_)
|
||||
{
|
||||
dm.ownK_ = false;
|
||||
dm.ownEpsilon_ = false;
|
||||
}
|
||||
|
||||
|
||||
// * * * * * * * * * * * * * * * * Destructor * * * * * * * * * * * * * * * //
|
||||
|
||||
template<class CloudType>
|
||||
Foam::DispersionRASModel<CloudType>::~DispersionRASModel()
|
||||
{
|
||||
cacheFields(false);
|
||||
}
|
||||
|
||||
|
||||
// * * * * * * * * * * * * * * * Member Functions * * * * * * * * * * * * * //
|
||||
|
||||
template<class CloudType>
|
||||
void Foam::DispersionRASModel<CloudType>::cacheFields(const bool store)
|
||||
{
|
||||
if (store)
|
||||
{
|
||||
tmp<volScalarField> tk = this->kModel();
|
||||
if (tk.isTmp())
|
||||
{
|
||||
kPtr_ = tk.ptr();
|
||||
ownK_ = true;
|
||||
}
|
||||
else
|
||||
{
|
||||
kPtr_ = tk.operator->();
|
||||
ownK_ = false;
|
||||
}
|
||||
|
||||
tmp<volScalarField> tepsilon = this->epsilonModel();
|
||||
if (tepsilon.isTmp())
|
||||
{
|
||||
epsilonPtr_ = tepsilon.ptr();
|
||||
ownEpsilon_ = true;
|
||||
}
|
||||
else
|
||||
{
|
||||
epsilonPtr_ = tepsilon.operator->();
|
||||
ownEpsilon_ = false;
|
||||
}
|
||||
}
|
||||
else
|
||||
{
|
||||
if (ownK_ && kPtr_)
|
||||
{
|
||||
deleteDemandDrivenData(kPtr_);
|
||||
ownK_ = false;
|
||||
}
|
||||
if (ownEpsilon_ && epsilonPtr_)
|
||||
{
|
||||
deleteDemandDrivenData(epsilonPtr_);
|
||||
ownEpsilon_ = false;
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
|
||||
template<class CloudType>
|
||||
void Foam::DispersionRASModel<CloudType>::write(Ostream& os) const
|
||||
{
|
||||
DispersionModel<CloudType>::write(os);
|
||||
|
||||
os.writeKeyword("ownK") << ownK_ << token::END_STATEMENT << endl;
|
||||
os.writeKeyword("ownEpsilon") << ownEpsilon_ << token::END_STATEMENT
|
||||
<< endl;
|
||||
}
|
||||
|
||||
|
||||
// ************************************************************************* //
|
||||
@ -0,0 +1,135 @@
|
||||
/*---------------------------------------------------------------------------*\
|
||||
========= |
|
||||
\\ / F ield | OpenFOAM: The Open Source CFD Toolbox
|
||||
\\ / O peration |
|
||||
\\ / A nd | Copyright (C) 2011-2014 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/>.
|
||||
|
||||
Class
|
||||
Foam::DispersionRASModel
|
||||
|
||||
Description
|
||||
Base class for particle dispersion models based on RAS turbulence.
|
||||
|
||||
\*---------------------------------------------------------------------------*/
|
||||
|
||||
#ifndef DispersionRASModel_H
|
||||
#define DispersionRASModel_H
|
||||
|
||||
#include "DispersionModel.H"
|
||||
|
||||
|
||||
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
|
||||
|
||||
namespace Foam
|
||||
{
|
||||
|
||||
/*---------------------------------------------------------------------------*\
|
||||
Class DispersionRASModel Declaration
|
||||
\*---------------------------------------------------------------------------*/
|
||||
|
||||
template<class CloudType>
|
||||
class DispersionRASModel
|
||||
:
|
||||
public DispersionModel<CloudType>
|
||||
{
|
||||
protected:
|
||||
|
||||
// Protected data
|
||||
|
||||
// Locally cached turbulence fields
|
||||
|
||||
//- Turbulence k
|
||||
const volScalarField* kPtr_;
|
||||
|
||||
//- Take ownership of the k field
|
||||
bool ownK_;
|
||||
|
||||
//- Turbulence epsilon
|
||||
const volScalarField* epsilonPtr_;
|
||||
|
||||
//- Take ownership of the epsilon field
|
||||
bool ownEpsilon_;
|
||||
|
||||
|
||||
// Protected Functions
|
||||
|
||||
//- Return the k field from the turbulence model
|
||||
tmp<volScalarField> kModel() const;
|
||||
|
||||
//- Return the epsilon field from the turbulence model
|
||||
tmp<volScalarField> epsilonModel() const;
|
||||
|
||||
|
||||
public:
|
||||
|
||||
//- Runtime type information
|
||||
TypeName("dispersionRASModel");
|
||||
|
||||
|
||||
// Constructors
|
||||
|
||||
//- Construct from components
|
||||
DispersionRASModel(const dictionary& dict, CloudType& owner);
|
||||
|
||||
//- Construct copy
|
||||
DispersionRASModel(DispersionRASModel<CloudType>& dm);
|
||||
|
||||
//- Construct and return a clone
|
||||
virtual autoPtr<DispersionModel<CloudType> > clone()
|
||||
{
|
||||
return autoPtr<DispersionModel<CloudType> >
|
||||
(
|
||||
new DispersionRASModel<CloudType>(*this)
|
||||
);
|
||||
}
|
||||
|
||||
|
||||
//- Destructor
|
||||
virtual ~DispersionRASModel();
|
||||
|
||||
|
||||
// Member Functions
|
||||
|
||||
//- Cache carrier fields
|
||||
virtual void cacheFields(const bool store);
|
||||
|
||||
|
||||
// I-O
|
||||
|
||||
//- Write
|
||||
virtual void write(Ostream& os) const;
|
||||
};
|
||||
|
||||
|
||||
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
|
||||
|
||||
} // End namespace Foam
|
||||
|
||||
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
|
||||
|
||||
#ifdef NoRepository
|
||||
# include "DispersionRASModel.C"
|
||||
#endif
|
||||
|
||||
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
|
||||
|
||||
#endif
|
||||
|
||||
// ************************************************************************* //
|
||||
@ -0,0 +1,169 @@
|
||||
/*---------------------------------------------------------------------------*\
|
||||
========= |
|
||||
\\ / F ield | OpenFOAM: The Open Source CFD Toolbox
|
||||
\\ / O peration |
|
||||
\\ / A nd | Copyright (C) 2011-2014 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 "GradientDispersionRAS.H"
|
||||
#include "demandDrivenData.H"
|
||||
#include "fvcGrad.H"
|
||||
|
||||
// * * * * * * * * * * * * * * * * Constructors * * * * * * * * * * * * * * //
|
||||
|
||||
template<class CloudType>
|
||||
Foam::GradientDispersionRAS<CloudType>::GradientDispersionRAS
|
||||
(
|
||||
const dictionary& dict,
|
||||
CloudType& owner
|
||||
)
|
||||
:
|
||||
DispersionRASModel<CloudType>(dict, owner),
|
||||
gradkPtr_(NULL),
|
||||
ownGradK_(false)
|
||||
{}
|
||||
|
||||
|
||||
template<class CloudType>
|
||||
Foam::GradientDispersionRAS<CloudType>::GradientDispersionRAS
|
||||
(
|
||||
GradientDispersionRAS<CloudType>& dm
|
||||
)
|
||||
:
|
||||
DispersionRASModel<CloudType>(dm),
|
||||
gradkPtr_(dm.gradkPtr_),
|
||||
ownGradK_(dm.ownGradK_)
|
||||
{
|
||||
dm.ownGradK_ = false;
|
||||
}
|
||||
|
||||
|
||||
// * * * * * * * * * * * * * * * * Destructor * * * * * * * * * * * * * * * //
|
||||
|
||||
template<class CloudType>
|
||||
Foam::GradientDispersionRAS<CloudType>::~GradientDispersionRAS()
|
||||
{
|
||||
cacheFields(false);
|
||||
}
|
||||
|
||||
|
||||
// * * * * * * * * * * * * * * * Member Functions * * * * * * * * * * * * * //
|
||||
|
||||
template<class CloudType>
|
||||
void Foam::GradientDispersionRAS<CloudType>::cacheFields(const bool store)
|
||||
{
|
||||
DispersionRASModel<CloudType>::cacheFields(store);
|
||||
|
||||
if (store)
|
||||
{
|
||||
gradkPtr_ = fvc::grad(*this->kPtr_).ptr();
|
||||
ownGradK_ = true;
|
||||
}
|
||||
else
|
||||
{
|
||||
if (ownGradK_)
|
||||
{
|
||||
deleteDemandDrivenData(gradkPtr_);
|
||||
gradkPtr_ = NULL;
|
||||
ownGradK_ = false;
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
|
||||
template<class CloudType>
|
||||
Foam::vector Foam::GradientDispersionRAS<CloudType>::update
|
||||
(
|
||||
const scalar dt,
|
||||
const label cellI,
|
||||
const vector& U,
|
||||
const vector& Uc,
|
||||
vector& UTurb,
|
||||
scalar& tTurb
|
||||
)
|
||||
{
|
||||
cachedRandom& rnd = this->owner().rndGen();
|
||||
|
||||
const scalar cps = 0.16432;
|
||||
|
||||
const scalar k = this->kPtr_->internalField()[cellI];
|
||||
const scalar epsilon =
|
||||
this->epsilonPtr_->internalField()[cellI] + ROOTVSMALL;
|
||||
const vector& gradk = this->gradkPtr_->internalField()[cellI];
|
||||
|
||||
const scalar UrelMag = mag(U - Uc - UTurb);
|
||||
|
||||
const scalar tTurbLoc =
|
||||
min(k/epsilon, cps*pow(k, 1.5)/epsilon/(UrelMag + SMALL));
|
||||
|
||||
|
||||
// Parcel is perturbed by the turbulence
|
||||
if (dt < tTurbLoc)
|
||||
{
|
||||
tTurb += dt;
|
||||
|
||||
if (tTurb > tTurbLoc)
|
||||
{
|
||||
tTurb = 0.0;
|
||||
|
||||
scalar sigma = sqrt(2.0*k/3.0);
|
||||
vector dir = -gradk/(mag(gradk) + SMALL);
|
||||
|
||||
// Numerical Recipes... Ch. 7. Random Numbers...
|
||||
scalar x1 = 0.0;
|
||||
scalar x2 = 0.0;
|
||||
scalar rsq = 10.0;
|
||||
while ((rsq > 1.0) || (rsq == 0.0))
|
||||
{
|
||||
x1 = 2.0*rnd.sample01<scalar>() - 1.0;
|
||||
x2 = 2.0*rnd.sample01<scalar>() - 1.0;
|
||||
rsq = x1*x1 + x2*x2;
|
||||
}
|
||||
|
||||
scalar fac = sqrt(-2.0*log(rsq)/rsq);
|
||||
|
||||
// In 2D calculations the -grad(k) is always
|
||||
// away from the axis of symmetry
|
||||
// This creates a 'hole' in the spray and to
|
||||
// prevent this we let x1 be both negative/positive
|
||||
if (this->owner().mesh().nSolutionD() == 2)
|
||||
{
|
||||
fac *= x1;
|
||||
}
|
||||
else
|
||||
{
|
||||
fac *= mag(x1);
|
||||
}
|
||||
|
||||
UTurb = sigma*fac*dir;
|
||||
}
|
||||
}
|
||||
else
|
||||
{
|
||||
tTurb = GREAT;
|
||||
UTurb = vector::zero;
|
||||
}
|
||||
|
||||
return Uc + UTurb;
|
||||
}
|
||||
|
||||
|
||||
// ************************************************************************* //
|
||||
@ -0,0 +1,126 @@
|
||||
/*---------------------------------------------------------------------------*\
|
||||
========= |
|
||||
\\ / F ield | OpenFOAM: The Open Source CFD Toolbox
|
||||
\\ / O peration |
|
||||
\\ / A nd | Copyright (C) 2011-2014 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/>.
|
||||
|
||||
Class
|
||||
Foam::GradientDispersionRAS
|
||||
|
||||
Description
|
||||
The velocity is perturbed in the direction of -grad(k), with a
|
||||
Gaussian random number distribution with variance sigma.
|
||||
where sigma is defined below
|
||||
|
||||
\*---------------------------------------------------------------------------*/
|
||||
|
||||
#ifndef GradientDispersionRAS_H
|
||||
#define GradientDispersionRAS_H
|
||||
|
||||
#include "DispersionRASModel.H"
|
||||
|
||||
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
|
||||
|
||||
namespace Foam
|
||||
{
|
||||
|
||||
/*---------------------------------------------------------------------------*\
|
||||
Class GradientDispersionRAS Declaration
|
||||
\*---------------------------------------------------------------------------*/
|
||||
|
||||
template<class CloudType>
|
||||
class GradientDispersionRAS
|
||||
:
|
||||
public DispersionRASModel<CloudType>
|
||||
{
|
||||
protected:
|
||||
|
||||
// Protected data
|
||||
|
||||
// Locally cached turbulence fields
|
||||
|
||||
//- Gradient of k
|
||||
const volVectorField* gradkPtr_;
|
||||
|
||||
//- Take ownership of the grad(k)
|
||||
bool ownGradK_;
|
||||
|
||||
|
||||
public:
|
||||
|
||||
//- Runtime type information
|
||||
TypeName("gradientDispersionRAS");
|
||||
|
||||
|
||||
// Constructors
|
||||
|
||||
//- Construct from components
|
||||
GradientDispersionRAS(const dictionary& dict, CloudType& owner);
|
||||
|
||||
//- Construct copy
|
||||
GradientDispersionRAS(GradientDispersionRAS<CloudType>& dm);
|
||||
|
||||
//- Construct and return a clone
|
||||
virtual autoPtr<DispersionModel<CloudType> > clone()
|
||||
{
|
||||
return autoPtr<DispersionModel<CloudType> >
|
||||
(
|
||||
new GradientDispersionRAS<CloudType>(*this)
|
||||
);
|
||||
}
|
||||
|
||||
|
||||
//- Destructor
|
||||
virtual ~GradientDispersionRAS();
|
||||
|
||||
|
||||
// Member Functions
|
||||
|
||||
//- Cache carrier fields
|
||||
virtual void cacheFields(const bool store);
|
||||
|
||||
//- Update (disperse particles)
|
||||
virtual vector update
|
||||
(
|
||||
const scalar dt,
|
||||
const label cellI,
|
||||
const vector& U,
|
||||
const vector& Uc,
|
||||
vector& UTurb,
|
||||
scalar& tTurb
|
||||
);
|
||||
};
|
||||
|
||||
|
||||
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
|
||||
|
||||
} // End namespace Foam
|
||||
|
||||
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
|
||||
|
||||
#ifdef NoRepository
|
||||
# include "GradientDispersionRAS.C"
|
||||
#endif
|
||||
|
||||
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
|
||||
|
||||
#endif
|
||||
|
||||
// ************************************************************************* //
|
||||
@ -0,0 +1,127 @@
|
||||
/*---------------------------------------------------------------------------*\
|
||||
========= |
|
||||
\\ / F ield | OpenFOAM: The Open Source CFD Toolbox
|
||||
\\ / O peration |
|
||||
\\ / A nd | Copyright (C) 2011-2014 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 "StochasticDispersionRAS.H"
|
||||
|
||||
// * * * * * * * * * * * * * * * * Constructors * * * * * * * * * * * * * * //
|
||||
|
||||
template<class CloudType>
|
||||
Foam::StochasticDispersionRAS<CloudType>::StochasticDispersionRAS
|
||||
(
|
||||
const dictionary& dict,
|
||||
CloudType& owner
|
||||
)
|
||||
:
|
||||
DispersionRASModel<CloudType>(dict, owner)
|
||||
{}
|
||||
|
||||
|
||||
template<class CloudType>
|
||||
Foam::StochasticDispersionRAS<CloudType>::StochasticDispersionRAS
|
||||
(
|
||||
StochasticDispersionRAS<CloudType>& dm
|
||||
)
|
||||
:
|
||||
DispersionRASModel<CloudType>(dm)
|
||||
{}
|
||||
|
||||
|
||||
// * * * * * * * * * * * * * * * * Destructor * * * * * * * * * * * * * * * //
|
||||
|
||||
template<class CloudType>
|
||||
Foam::StochasticDispersionRAS<CloudType>::~StochasticDispersionRAS()
|
||||
{}
|
||||
|
||||
|
||||
// * * * * * * * * * * * * * * * Member Functions * * * * * * * * * * * * * //
|
||||
|
||||
template<class CloudType>
|
||||
Foam::vector Foam::StochasticDispersionRAS<CloudType>::update
|
||||
(
|
||||
const scalar dt,
|
||||
const label cellI,
|
||||
const vector& U,
|
||||
const vector& Uc,
|
||||
vector& UTurb,
|
||||
scalar& tTurb
|
||||
)
|
||||
{
|
||||
cachedRandom& rnd = this->owner().rndGen();
|
||||
|
||||
const scalar cps = 0.16432;
|
||||
|
||||
const scalar k = this->kPtr_->internalField()[cellI];
|
||||
const scalar epsilon =
|
||||
this->epsilonPtr_->internalField()[cellI] + ROOTVSMALL;
|
||||
|
||||
const scalar UrelMag = mag(U - Uc - UTurb);
|
||||
|
||||
const scalar tTurbLoc =
|
||||
min(k/epsilon, cps*pow(k, 1.5)/epsilon/(UrelMag + SMALL));
|
||||
|
||||
|
||||
// Parcel is perturbed by the turbulence
|
||||
if (dt < tTurbLoc)
|
||||
{
|
||||
tTurb += dt;
|
||||
|
||||
if (tTurb > tTurbLoc)
|
||||
{
|
||||
tTurb = 0.0;
|
||||
|
||||
scalar sigma = sqrt(2.0*k/3.0);
|
||||
vector dir = 2.0*rnd.sample01<vector>() - vector::one;
|
||||
dir /= mag(dir) + SMALL;
|
||||
|
||||
// Numerical Recipes... Ch. 7. Random Numbers...
|
||||
scalar x1 = 0.0;
|
||||
scalar x2 = 0.0;
|
||||
scalar rsq = 10.0;
|
||||
while ((rsq > 1.0) || (rsq == 0.0))
|
||||
{
|
||||
x1 = 2.0*rnd.sample01<scalar>() - 1.0;
|
||||
x2 = 2.0*rnd.sample01<scalar>() - 1.0;
|
||||
rsq = x1*x1 + x2*x2;
|
||||
}
|
||||
|
||||
scalar fac = sqrt(-2.0*log(rsq)/rsq);
|
||||
|
||||
fac *= mag(x1);
|
||||
|
||||
UTurb = sigma*fac*dir;
|
||||
|
||||
}
|
||||
}
|
||||
else
|
||||
{
|
||||
tTurb = GREAT;
|
||||
UTurb = vector::zero;
|
||||
}
|
||||
|
||||
return Uc + UTurb;
|
||||
}
|
||||
|
||||
|
||||
// ************************************************************************* //
|
||||
@ -0,0 +1,110 @@
|
||||
/*---------------------------------------------------------------------------*\
|
||||
========= |
|
||||
\\ / F ield | OpenFOAM: The Open Source CFD Toolbox
|
||||
\\ / O peration |
|
||||
\\ / A nd | Copyright (C) 2011-2014 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/>.
|
||||
|
||||
Class
|
||||
Foam::StochasticDispersionRAS
|
||||
|
||||
Description
|
||||
The velocity is perturbed in random direction, with a
|
||||
Gaussian random number distribution with variance sigma.
|
||||
where sigma is defined below
|
||||
|
||||
\*---------------------------------------------------------------------------*/
|
||||
|
||||
#ifndef StochasticDispersionRAS_H
|
||||
#define StochasticDispersionRAS_H
|
||||
|
||||
#include "DispersionRASModel.H"
|
||||
|
||||
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
|
||||
|
||||
namespace Foam
|
||||
{
|
||||
|
||||
/*---------------------------------------------------------------------------*\
|
||||
Class StochasticDispersionRAS Declaration
|
||||
\*---------------------------------------------------------------------------*/
|
||||
|
||||
template<class CloudType>
|
||||
class StochasticDispersionRAS
|
||||
:
|
||||
public DispersionRASModel<CloudType>
|
||||
{
|
||||
public:
|
||||
|
||||
//- Runtime type information
|
||||
TypeName("stochasticDispersionRAS");
|
||||
|
||||
|
||||
// Constructors
|
||||
|
||||
//- Construct from components
|
||||
StochasticDispersionRAS(const dictionary& dict, CloudType& owner);
|
||||
|
||||
//- Construct copy
|
||||
StochasticDispersionRAS(StochasticDispersionRAS<CloudType>& dm);
|
||||
|
||||
//- Construct and return a clone
|
||||
virtual autoPtr<DispersionModel<CloudType> > clone()
|
||||
{
|
||||
return autoPtr<DispersionModel<CloudType> >
|
||||
(
|
||||
new StochasticDispersionRAS<CloudType>(*this)
|
||||
);
|
||||
}
|
||||
|
||||
|
||||
//- Destructor
|
||||
virtual ~StochasticDispersionRAS();
|
||||
|
||||
|
||||
// Member Functions
|
||||
|
||||
//- Update (disperse particles)
|
||||
virtual vector update
|
||||
(
|
||||
const scalar dt,
|
||||
const label cellI,
|
||||
const vector& U,
|
||||
const vector& Uc,
|
||||
vector& UTurb,
|
||||
scalar& tTurb
|
||||
);
|
||||
};
|
||||
|
||||
|
||||
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
|
||||
|
||||
} // End namespace Foam
|
||||
|
||||
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
|
||||
|
||||
#ifdef NoRepository
|
||||
# include "StochasticDispersionRAS.C"
|
||||
#endif
|
||||
|
||||
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
|
||||
|
||||
#endif
|
||||
|
||||
// ************************************************************************* //
|
||||
Reference in New Issue
Block a user