177 lines
4.6 KiB
C++
177 lines
4.6 KiB
C++
/*---------------------------------------------------------------------------*\
|
|
========= |
|
|
\\ / F ield | foam-extend: Open Source CFD
|
|
\\ / O peration |
|
|
\\ / A nd | For copyright notice see file Copyright
|
|
\\/ M anipulation |
|
|
-------------------------------------------------------------------------------
|
|
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::PDRDragModel
|
|
|
|
Description
|
|
Base-class for sub-grid obstacle drag models. The available drag model is at
|
|
\link basic.H \endlink.
|
|
|
|
SourceFiles
|
|
PDRDragModel.C
|
|
|
|
\*---------------------------------------------------------------------------*/
|
|
|
|
#ifndef PDRDragModel_H
|
|
#define PDRDragModel_H
|
|
|
|
#include "IOdictionary.H"
|
|
#include "hhuCombustionThermo.H"
|
|
#include "RASModel.H"
|
|
#include "multivariateSurfaceInterpolationScheme.H"
|
|
#include "runTimeSelectionTables.H"
|
|
|
|
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
|
|
|
|
namespace Foam
|
|
{
|
|
|
|
/*---------------------------------------------------------------------------*\
|
|
Class PDRDragModel Declaration
|
|
\*---------------------------------------------------------------------------*/
|
|
|
|
class PDRDragModel
|
|
:
|
|
public regIOobject
|
|
{
|
|
|
|
protected:
|
|
|
|
// Protected data
|
|
|
|
dictionary PDRDragModelCoeffs_;
|
|
|
|
const compressible::RASModel& turbulence_;
|
|
const volScalarField& rho_;
|
|
const volVectorField& U_;
|
|
const surfaceScalarField& phi_;
|
|
|
|
Switch on_;
|
|
|
|
|
|
private:
|
|
|
|
// Private Member Functions
|
|
|
|
//- Disallow copy construct
|
|
PDRDragModel(const PDRDragModel&);
|
|
|
|
//- Disallow default bitwise assignment
|
|
void operator=(const PDRDragModel&);
|
|
|
|
|
|
public:
|
|
|
|
//- Runtime type information
|
|
TypeName("PDRDragModel");
|
|
|
|
|
|
// Declare run-time constructor selection table
|
|
|
|
declareRunTimeSelectionTable
|
|
(
|
|
autoPtr,
|
|
PDRDragModel,
|
|
dictionary,
|
|
(
|
|
const dictionary& PDRProperties,
|
|
const compressible::RASModel& turbulence,
|
|
const volScalarField& rho,
|
|
const volVectorField& U,
|
|
const surfaceScalarField& phi
|
|
),
|
|
(
|
|
PDRProperties,
|
|
turbulence,
|
|
rho,
|
|
U,
|
|
phi
|
|
)
|
|
);
|
|
|
|
|
|
// Selectors
|
|
|
|
//- Return a reference to the selected Xi model
|
|
static autoPtr<PDRDragModel> New
|
|
(
|
|
const dictionary& PDRProperties,
|
|
const compressible::RASModel& turbulence,
|
|
const volScalarField& rho,
|
|
const volVectorField& U,
|
|
const surfaceScalarField& phi
|
|
);
|
|
|
|
|
|
// Constructors
|
|
|
|
//- Construct from components
|
|
PDRDragModel
|
|
(
|
|
const dictionary& PDRProperties,
|
|
const compressible::RASModel& turbulence,
|
|
const volScalarField& rho,
|
|
const volVectorField& U,
|
|
const surfaceScalarField& phi
|
|
);
|
|
|
|
|
|
// Destructor
|
|
|
|
virtual ~PDRDragModel();
|
|
|
|
|
|
// Member Functions
|
|
|
|
//- Return true if the drag model is switched on
|
|
bool on() const
|
|
{
|
|
return on_;
|
|
}
|
|
|
|
//- Return the momentum drag coefficient
|
|
virtual tmp<volSymmTensorField> Dcu() const = 0;
|
|
|
|
//- Return the momentum drag turbulence generation rate
|
|
virtual tmp<volScalarField> Gk() const = 0;
|
|
|
|
//- Update properties from given dictionary
|
|
virtual bool read(const dictionary& PDRProperties) = 0;
|
|
|
|
virtual bool writeData(Ostream&) const
|
|
{
|
|
return true;
|
|
}
|
|
};
|
|
|
|
|
|
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
|
|
|
|
} // End namespace Foam
|
|
|
|
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
|
|
|
|
#endif
|
|
|
|
// ************************************************************************* //
|