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========= |
\\ / F ield | OpenFOAM: The Open Source CFD Toolbox
\\ / O peration | Website: https://openfoam.org
\\ / A nd | Copyright (C) 2011-2026 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
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You should have received a copy of the GNU General Public License
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Class
Foam::twoPhaseMixture
Description
Class to represent a mixture of two phases
SourceFiles
twoPhaseMixture.C
\*---------------------------------------------------------------------------*/
#ifndef twoPhaseMixture_H
#define twoPhaseMixture_H
#include "IOdictionary.H"
#include "volFields.H"
#include "twoPhases.H"
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
namespace Foam
{
/*---------------------------------------------------------------------------*\
Class twoPhaseMixture Declaration
\*---------------------------------------------------------------------------*/
class twoPhaseMixture
:
public IOdictionary,
virtual public twoPhases
{
// Private data
word phase1Name_;
word phase2Name_;
volScalarField alpha1_;
volScalarField alpha2_;
// Private Member Functions
static typeIOobject<IOdictionary> readPhasePropertiesDict
(
const objectRegistry& obr
);
public:
TypeName("twoPhaseMixture");
// Constructors
//- Construct from components
twoPhaseMixture(const fvMesh& mesh);
//- Destructor
~twoPhaseMixture()
{}
// Member Functions
const word& phase1Name() const
{
return phase1Name_;
}
const word& phase2Name() const
{
return phase2Name_;
}
//- Return the phase-fraction of phase 1
const volScalarField& alpha1() const
{
return alpha1_;
}
//- Return the phase-fraction of phase 1
volScalarField& alpha1()
{
return alpha1_;
}
//- Return the phase-fraction of phase 2
const volScalarField& alpha2() const
{
return alpha2_;
}
//- Return the phase-fraction of phase 2
volScalarField& alpha2()
{
return alpha2_;
}
//- Return the mixture density
virtual const volScalarField& rho() const = 0;
//- Interface fraction in a cell
tmp<volInternalScalarField> interfaceFraction() const;
//- Correct the mixture properties
virtual void correct() = 0;
//- Read base phaseProperties dictionary
virtual bool read() = 0;
};
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
} // End namespace Foam
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
#endif
// ************************************************************************* //
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