CH4N2O.H

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/*---------------------------------------------------------------------------*\
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-------------------------------------------------------------------------------
    Copyright (C) 2011-2017 OpenFOAM Foundation
-------------------------------------------------------------------------------
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::CH4N2O
 
Description
    urea, note that some of the properties are unavailable in the literature
    and have been copied from water.
 
SourceFiles
    CH4N2O.C
 
\*---------------------------------------------------------------------------*/
 
#ifndef CH4N2O_H
#define CH4N2O_H
 
#include "liquidProperties.H"
#include "NSRDSfunc0.H"
#include "NSRDSfunc1.H"
#include "NSRDSfunc2.H"
#include "NSRDSfunc3.H"
#include "NSRDSfunc4.H"
#include "NSRDSfunc5.H"
#include "NSRDSfunc6.H"
#include "NSRDSfunc7.H"
#include "NSRDSfunc14.H"
#include "APIdiffCoefFunc.H"
 
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
 
namespace Foam
{
 
/*---------------------------------------------------------------------------*\
                           Class CH4N2O Declaration
\*---------------------------------------------------------------------------*/
 
class CH4N2O
:
    public liquidProperties
{
    // Private data
 
        NSRDSfunc0 rho_;
        NSRDSfunc1 pv_;
        NSRDSfunc6 hl_;
        NSRDSfunc0 Cp_;
        NSRDSfunc0 h_;
        NSRDSfunc7 Cpg_;
        NSRDSfunc4 B_;
        NSRDSfunc1 mu_;
        NSRDSfunc2 mug_;
        NSRDSfunc0 kappa_;
        NSRDSfunc2 kappag_;
        NSRDSfunc6 sigma_;
        APIdiffCoefFunc D_;
 
public:
 
    friend class liquidProperties;
 
    //- Runtime type information
    TypeName("CH4N2O");
 
 
    // Constructors
 
        //- Construct null
        CH4N2O();
 
        //- Construct from components
        CH4N2O
        (
            const liquidProperties& l,
            const NSRDSfunc0& density,
            const NSRDSfunc1& vapourPressure,
            const NSRDSfunc6& heatOfVapourisation,
            const NSRDSfunc0& heatCapacity,
            const NSRDSfunc0& enthalpy,
            const NSRDSfunc7& idealGasHeatCapacity,
            const NSRDSfunc4& secondVirialCoeff,
            const NSRDSfunc1& dynamicViscosity,
            const NSRDSfunc2& vapourDynamicViscosity,
            const NSRDSfunc0& thermalConductivity,
            const NSRDSfunc2& vapourThermalConductivity,
            const NSRDSfunc6& surfaceTension,
            const APIdiffCoefFunc& vapourDiffussivity
        );
 
        //- Construct from dictionary
        CH4N2O(const dictionary& dict);
 
        //- Construct and return clone
        virtual autoPtr<liquidProperties> clone() const
        {
            return autoPtr<liquidProperties>::NewFrom<CH4N2O>(*this);
        }
 
 
    // Member Functions
 
        //- Liquid density [kg/m^3]
        inline scalar rho(scalar p, scalar T) const;
 
        //- Vapour pressure [Pa]
        inline scalar pv(scalar p, scalar T) const;
 
        //- Heat of vapourisation [J/kg]
        inline scalar hl(scalar p, scalar T) const;
 
        //- Liquid heat capacity [J/(kg K)]
        inline scalar Cp(scalar p, scalar T) const;
 
        //- Liquid Enthalpy [J/(kg)]
        inline scalar h(scalar p, scalar T) const;
 
        //- Ideal gas heat capacity [J/(kg K)]
        inline scalar Cpg(scalar p, scalar T) const;
 
        //- Second Virial Coefficient [m^3/kg]
        inline scalar B(scalar p, scalar T) const;
 
        //- Liquid viscosity [Pa s]
        inline scalar mu(scalar p, scalar T) const;
 
        //- Vapour viscosity [Pa s]
        inline scalar mug(scalar p, scalar T) const;
 
        //- Liquid thermal conductivity  [W/(m K)]
        inline scalar kappa(scalar p, scalar T) const;
 
        //- Vapour thermal conductivity  [W/(m K)]
        inline scalar kappag(scalar p, scalar T) const;
 
        //- Surface tension [N/m]
        inline scalar sigma(scalar p, scalar T) const;
 
        //- Vapour diffusivity [m2/s]
        inline scalar D(scalar p, scalar T) const;
 
        //- Vapour diffusivity [m2/s] with specified binary pair
        inline scalar D(scalar p, scalar T, scalar Wb) const;
 
 
    // I-O
 
        //- Write the function coefficients
        void writeData(Ostream& os) const;
 
        //- Ostream Operator
        friend Ostream& operator<<(Ostream& os, const CH4N2O& l);
};
 
 
Ostream& operator<<(Ostream& os, const CH4N2O& l);
 
 
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
 
} // End namespace Foam
 
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
 
#include "CH4N2OI.H"
 
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
 
#endif
 
// ************************************************************************* //