perturbedTemperatureDependentContactAngleForce.H

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    Copyright (C) 2020 OpenCFD Ltd.
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License
    This file is part of OpenFOAM.
 
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Class
    Foam::regionModels::areaSurfaceFilmModels::
        perturbedTemperatureDependentContactAngleForce
 
Description
    Temperature dependent contact angle force with a stochastic perturbation.
 
    The contact angle in degrees is specified as a \c Foam::Function1 type,
    to enable the use of, e.g. \c constant, \c polynomial, \c table values
    and the stochastic perturbation obtained from a
    \c Foam::distributionModels::distributionModel.
 
See also
  - Foam::regionModels::areaSurfaceFilmModels::contactAngleForce
  - areaSurfaceFilmModels::temperatureDependentContactAngleForce
  - Foam::regionModels::areaSurfaceFilmModels::distributionContactAngleForce
  - Foam::Function1Types
  - Foam::distributionModel
 
SourceFiles
    perturbedTemperatureDependentContactAngleForce.C
 
\*---------------------------------------------------------------------------*/
 
#ifndef perturbedTemperatureDependentContactAngleForce_H
#define perturbedTemperatureDependentContactAngleForce_H
 
#include "contactAngleForce.H"
#include "Function1.H"
#include "distributionModel.H"
#include "Random.H"
 
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
 
namespace Foam
{
namespace regionModels
{
namespace areaSurfaceFilmModels
{
 
/*---------------------------------------------------------------------------*\
       Class perturbedTemperatureDependentContactAngleForce Declaration
\*---------------------------------------------------------------------------*/
 
class perturbedTemperatureDependentContactAngleForce
:
    public contactAngleForce
{
    // Private Data
 
        //- Contact angle function
        autoPtr<Function1<scalar>> thetaPtr_;
 
        //- Random number generator
        Random rndGen_;
 
        //- Parcel size PDF model
        const autoPtr<distributionModel> distribution_;
 
 
    // Private Member Functions
 
        //- No copy construct
        perturbedTemperatureDependentContactAngleForce
        (
            const perturbedTemperatureDependentContactAngleForce&
        ) = delete;
 
        //- No copy assignment
        void operator=
        (
            const perturbedTemperatureDependentContactAngleForce&
        ) = delete;
 
 
protected:
 
        //- Return the contact angle field
        virtual tmp<areaScalarField> theta() const;
 
 
public:
 
    //- Runtime type information
    TypeName("perturbedTemperatureDependentContactAngle");
 
 
    // Constructors
 
        //- Construct from surface film model
        perturbedTemperatureDependentContactAngleForce
        (
            liquidFilmBase& film,
            const dictionary& dict
        );
 
 
    //- Destructor
    virtual ~perturbedTemperatureDependentContactAngleForce();
};
 
 
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
 
} // End namespace areaSurfaceFilmModels
} // End namespace regionModels
} // End namespace Foam
 
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
 
#endif
 
// ************************************************************************* //