liquidFilmThermo.H

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/*---------------------------------------------------------------------------*\
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  \\      /  F ield         | OpenFOAM: The Open Source CFD Toolbox
   \\    /   O peration     |
    \\  /    A nd           | Copyright (C) 2013 OpenFOAM Foundation
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License
    This file is part of OpenFOAM.
 
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    the Free Software Foundation, either version 3 of the License, or
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    for more details.
 
    You should have received a copy of the GNU General Public License
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Class
    Foam::liquidFilmThermo
 
Description
    Liquid thermo model
 
SourceFiles
    liquidFilmThermo.C
 
\*---------------------------------------------------------------------------*/
 
#ifndef liquidFilmThermo_H
#define liquidFilmThermo_H
 
#include "filmThermoModel.H"
#include "liquidProperties.H"
 
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
 
namespace Foam
{
namespace regionModels
{
namespace surfaceFilmModels
{
 
// Forward class declarations
class thermoSingleLayer;
 
/*---------------------------------------------------------------------------*\
                      Class liquidFilmThermo Declaration
\*---------------------------------------------------------------------------*/
 
class liquidFilmThermo
:
    public filmThermoModel
{
protected:
 
    // Protected data
 
        //- Liquid name
        word name_;
 
        //- Pointer to the liquid properties
        const liquidProperties* liquidPtr_;
 
        //- Flag to indicate that model owns the liquid object
        bool ownLiquid_;
 
        //- Flag to indicate that reference values of p and T should be used
        bool useReferenceValues_;
 
        //- Reference pressure [pa]
        scalar pRef_;
 
        //- Reference temperature [K]
        scalar TRef_;
 
 
    // Protected member functions
 
        //- Return a reference to a thermo film
        const thermoSingleLayer& thermoFilm() const;
 
        //- Initialise the liquid pointer
        void initLiquid(const dictionary& dict);
 
        //- Disallow default bitwise copy construct
        liquidFilmThermo(const liquidFilmThermo&);
 
        //- Disallow default bitwise assignment
        void operator=(const liquidFilmThermo&);
 
 
public:
 
    //- Runtime type information
    TypeName("liquid");
 
 
    // Constructors
 
        //- Construct from surface film model and dictionary
        liquidFilmThermo
        (
            surfaceFilmModel& owner,
            const dictionary& dict
        );
 
 
    //- Destructor
    virtual ~liquidFilmThermo();
 
 
    // Member Functions
 
        //- Return the specie name
        virtual const word& name() const;
 
 
        // Elemental access
 
            //- Return density [kg/m3]
            virtual scalar rho(const scalar p, const scalar T) const;
 
            //- Return dynamic viscosity [Pa.s]
            virtual scalar mu(const scalar p, const scalar T) const;
 
            //- Return surface tension [kg/s2]
            virtual scalar sigma(const scalar p, const scalar T) const;
 
            //- Return specific heat capacity [J/kg/K]
            virtual scalar Cp(const scalar p, const scalar T) const;
 
            //- Return thermal conductivity [W/m/K]
            virtual scalar kappa(const scalar p, const scalar T) const;
 
            //- Return diffusivity [m2/s]
            virtual scalar D(const scalar p, const scalar T) const;
 
            //- Return latent heat [J/kg]
            virtual scalar hl(const scalar p, const scalar T) const;
 
            //- Return vapour pressure [Pa]
            virtual scalar pv(const scalar p, const scalar T) const;
 
            //- Return molecular weight [kg/kmol]
            virtual scalar W() const;
 
            //- Return boiling temperature [K]
            virtual scalar Tb(const scalar p) const;
 
 
        // Field access
 
            //- Return density [kg/m3]
            virtual tmp<volScalarField> rho() const;
 
            //- Return dynamic viscosity [Pa.s]
            virtual tmp<volScalarField> mu() const;
 
            //- Return surface tension [kg/s2]
            virtual tmp<volScalarField> sigma() const;
 
            //- Return specific heat capacity [J/kg/K]
            virtual tmp<volScalarField> Cp() const;
 
            //- Return thermal conductivity [W/m/K]
            virtual tmp<volScalarField> kappa() const;
};
 
 
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
 
} // End namespace surfaceFilmModels
} // End namespace regionModels
} // End namespace Foam
 
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
 
#endif
 
// ************************************************************************* //