160 lines
4.3 KiB
C++
160 lines
4.3 KiB
C++
/*---------------------------------------------------------------------------*\
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========= |
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\\ / F ield | OpenFOAM: The Open Source CFD Toolbox
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\\ / O peration |
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\\ / A nd | Copyright (C) 2014 OpenFOAM Foundation
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\\/ M anipulation |
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-------------------------------------------------------------------------------
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License
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This file is part of OpenFOAM.
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OpenFOAM is free software: you can redistribute it and/or modify it
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under the terms of the GNU General Public License as published by
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the Free Software Foundation, either version 3 of the License, or
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(at your option) any later version.
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OpenFOAM is distributed in the hope that it will be useful, but WITHOUT
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ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
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FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
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for more details.
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You should have received a copy of the GNU General Public License
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along with OpenFOAM. If not, see <http://www.gnu.org/licenses/>.
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Class
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Foam::relativeVelocityModel
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Description
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SourceFiles
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relativeVelocityModel.C
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\*---------------------------------------------------------------------------*/
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#ifndef relativeVelocityModel_H
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#define relativeVelocityModel_H
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#include "fvCFD.H"
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#include "dictionary.H"
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#include "incompressibleTwoPhaseInteractingMixture.H"
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#include "runTimeSelectionTables.H"
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// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
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namespace Foam
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{
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/*---------------------------------------------------------------------------*\
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Class relativeVelocityModel Declaration
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\*---------------------------------------------------------------------------*/
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class relativeVelocityModel
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{
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// Private Member Functions
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//- Disallow default bitwise copy construct
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relativeVelocityModel(const relativeVelocityModel&);
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//- Disallow default bitwise assignment
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void operator=(const relativeVelocityModel&);
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protected:
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// Protected data
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//- Mixture properties
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const incompressibleTwoPhaseInteractingMixture& mixture_;
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//- Name of the continuous phase
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const word continuousPhaseName_;
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//- Continuous phase fraction
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const volScalarField& alphac_;
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//- Dispersed phase fraction
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const volScalarField& alphad_;
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//- Continuous density
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const dimensionedScalar& rhoc_;
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//- Dispersed density
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const dimensionedScalar& rhod_;
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//- Dispersed diffusion velocity
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mutable volVectorField Udm_;
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public:
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//- Runtime type information
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TypeName("relativeVelocityModel");
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//- Declare runtime constructor selection table
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declareRunTimeSelectionTable
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(
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autoPtr,
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relativeVelocityModel,
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dictionary,
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(const dictionary& dict,
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const incompressibleTwoPhaseInteractingMixture& mixture),
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(dict, mixture)
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);
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// Constructors
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//- Construct from components
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relativeVelocityModel
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(
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const dictionary& dict,
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const incompressibleTwoPhaseInteractingMixture& mixture
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);
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// Selector
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static autoPtr<relativeVelocityModel> New
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(
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const dictionary& dict,
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const incompressibleTwoPhaseInteractingMixture& mixture
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);
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//- Destructor
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virtual ~relativeVelocityModel();
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// Member Functions
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//- Mixture properties
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const incompressibleTwoPhaseInteractingMixture& mixture() const
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{
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return mixture_;
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}
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//- Return the mixture mean density
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tmp<volScalarField> rho() const;
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//- Return the diffusion velocity of the dispersed phase
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const volVectorField& Udm() const
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{
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return Udm_;
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}
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//- Return the stress tensor due to the phase transport
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tmp<volSymmTensorField> tauDm() const;
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//- Update the diffusion velocity
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virtual void correct() = 0;
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};
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// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
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} // End namespace Foam
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// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
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#endif
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// ************************************************************************* //
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