195 lines
4.9 KiB
C++
195 lines
4.9 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) 2017 OpenCFD Ltd.
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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::interfaceCompositionModel
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Description
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Generic base class for interface models. Mass transer models are
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interface models between two thermos.
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Abstract class for mass transfer functions
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SourceFiles
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interfaceCompositionModel.C
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\*---------------------------------------------------------------------------*/
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#ifndef interfaceCompositionModel_H
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#define interfaceCompositionModel_H
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// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
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#include "volFields.H"
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#include "dictionary.H"
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#include "runTimeSelectionTables.H"
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#include "Enum.H"
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namespace Foam
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{
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class phaseModel;
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class phasePair;
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/*---------------------------------------------------------------------------*\
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Class interfaceCompositionModel Declaration
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\*---------------------------------------------------------------------------*/
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class interfaceCompositionModel
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{
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public:
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// Public type
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//- Enumeration for variable based mass transfer models
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enum modelVariable
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{
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T, /* temperature based */
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P, /* pressure based */
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Y /* mass fraction based */
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};
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static const Enum<modelVariable> modelVariableNames;
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//- Enumeration for model variables
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modelVariable modelVariable_;
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protected:
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// Protected data
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//- Phase pair
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const phasePair& pair_;
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//- Names of the transferring specie
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word speciesName_;
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//- Reference to mesh
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const fvMesh& mesh_;
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public:
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//- Runtime type information
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TypeName("interfaceCompositionModel");
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// Declare runtime construction
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declareRunTimeSelectionTable
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(
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autoPtr,
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interfaceCompositionModel,
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dictionary,
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(
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const dictionary& dict,
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const phasePair& pair
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),
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(dict, pair)
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);
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// Constructors
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//- Construct from a dictionary and a phase pair
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interfaceCompositionModel
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(
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const dictionary& dict,
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const phasePair& pair
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);
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//- Destructor
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virtual ~interfaceCompositionModel() = default;
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// Selectors
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static autoPtr<interfaceCompositionModel> New
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(
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const dictionary& dict,
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const phasePair& pair
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);
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// Member Functions
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//- Return the transferring species name
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const word transferSpecie() const;
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//- Return pair
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const phasePair& pair() const;
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//- Interface mass fraction
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virtual tmp<volScalarField> Yf
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(
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const word& speciesName,
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const volScalarField& Tf
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) const = 0;
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//- Mass fraction difference between the interface and the field
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virtual tmp<volScalarField> dY
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(
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const word& speciesName,
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const volScalarField& Tf
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) const = 0;
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//- Mass diffusivity
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virtual tmp<volScalarField> D
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(
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const word& speciesName
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) const = 0;
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//- Latent heat (delta Hc)
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virtual tmp<volScalarField> L
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(
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const word& speciesName,
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const volScalarField& Tf
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) const = 0;
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//- Explicit mass transfer coefficient
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virtual tmp<volScalarField> Kexp
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(
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label modelVariable,
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const volScalarField& field
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) = 0;
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//- Reference value
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virtual const dimensionedScalar& Tactivate() const = 0;
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//- Returns the variable on which the model is based
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const word variable() const;
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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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