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/*---------------------------------------------------------------------------*\
========= |
\\ / F ield | OpenFOAM: The Open Source CFD Toolbox
\\ / O peration |
\\ / A nd | Copyright (C) 2015-2016 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::Henry
Description
Henry's law for gas solubiliy in liquid. The concentration of the dissolved
species in the liquid is proportional to its partial pressure in the gas.
The dimensionless constant of proportionality between concentrations on
each side of the interface is \f$k\f$, and is given for each species.
Mixing in the gas is assumed to be ideal.
SourceFiles
Henry.C
\*---------------------------------------------------------------------------*/
#ifndef Henry_H
#define Henry_H
#include "InterfaceCompositionModel.H"
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
namespace Foam
{
class phasePair;
namespace interfaceCompositionModels
{
/*---------------------------------------------------------------------------*\
Class Henry Declaration
\*---------------------------------------------------------------------------*/
template<class Thermo, class OtherThermo>
class Henry
:
public InterfaceCompositionModel<Thermo, OtherThermo>
{
private:
// Private data
//- Solubility coefficients
const scalarList k_;
//- The remaining solvent species fraction
volScalarField YSolvent_;
public:
//- Runtime type information
TypeName("Henry");
// Constructors
//- Construct from components
Henry
(
const dictionary& dict,
const phasePair& pair
);
//- Destructor
virtual ~Henry();
// Member Functions
//- Update the composition
virtual void update(const volScalarField& Tf);
//- The interface species fraction
virtual tmp<volScalarField> Yf
(
const word& speciesName,
const volScalarField& Tf
) const;
//- The interface species fraction derivative w.r.t. temperature
virtual tmp<volScalarField> YfPrime
(
const word& speciesName,
const volScalarField& Tf
) const;
};
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
} // End namespace interfaceCompositionModels
} // End namespace Foam
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
#ifdef NoRepository
#include "Henry.C"
#endif
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
#endif
// ************************************************************************* //
|
