constantContactAngle.H

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License
    This file is part of OpenFOAM.
 
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Class
    Foam::contactAngleModels::constant
 
Description
    Uniform constant contact angle model.
 
Usage
    Example of the contact angle specification:
    \verbatim
        contactAngle
        {
            type                constant;
            theta0              70;
        }
    \endverbatim
 
See also
    Foam::contactAngleModel
 
SourceFiles
    constantContactAngle.C
 
\*---------------------------------------------------------------------------*/
 
#ifndef constantContactAngle_H
#define constantContactAngle_H
 
#include "contactAngleModel.H"
 
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
 
namespace Foam
{
 
namespace contactAngleModels
{
 
/*---------------------------------------------------------------------------*\
                          Class constant Declaration
\*---------------------------------------------------------------------------*/
 
class constant
:
    public contactAngleModel
{
    // Private Data
 
        //- Equilibrium contact angle
        scalar theta0_;
 
 
public:
 
    //- Runtime type information
    TypeName("constant");
 
 
    // Constructors
 
        //- Construct from dictionary
        constant(const dictionary& dict);
 
        //- Construct and return a clone
        virtual autoPtr<contactAngleModel> clone() const
        {
            return autoPtr<contactAngleModel>(new constant(*this));
        }
 
 
    //- Destructor
    virtual ~constant();
 
 
    // Member Functions
 
        //- Cosine of the contact angle
        virtual tmp<scalarField> cosTheta
        (
            const fvPatchVectorField& Up,
            const vectorField& nHat
        ) const;
 
        //- Write data in dictionary format
        virtual void write(Ostream& os) const;
};
 
 
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
 
} // End namespace contactAngleModels
} // End namespace Foam
 
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
 
#endif
 
// ************************************************************************* //