temperatureDependentContactAngle.H

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Class
    Foam::contactAngleModels::temperatureDependent
 
Description
    Temperature-dependent contact angle model.
 
    The contact angle is evaluated from the specified Foam::Function1 for the
    temperature field looked-up from the mesh database the name of which
    may optionally be provided.
 
Usage
    \table
        Property     | Description               | Required    | Default value
        T            | Temperature field name    | no          | T
        contactAngle | contact angle function  | yes         |
    \endtable
 
    Example of the contact angle specification:
    \verbatim
        contactAngle
        {
            type                temperatureDependent;
            contactAngle        constant 0.07;
        }
    \endverbatim
 
See also
    Foam::contactAngleModel
    Foam::Function1
 
SourceFiles
    temperatureDependentContactAngle.C
 
\*---------------------------------------------------------------------------*/
 
#ifndef temperatureDependentContactAngle_H
#define temperatureDependentContactAngle_H
 
#include "contactAngleModel.H"
#include "Function1.H"
 
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
 
namespace Foam
{
 
namespace contactAngleModels
{
 
/*---------------------------------------------------------------------------*\
                    Class temperatureDependent Declaration
\*---------------------------------------------------------------------------*/
 
class temperatureDependent
:
    public contactAngleModel
{
    // Private Data
 
        //- Name of temperature field, default = "T"
        word TName_;
 
        //- Equilibrium contact angle function
        autoPtr<Function1<scalar>> theta0_;
 
 
public:
 
    //- Runtime type information
    TypeName("temperatureDependent");
 
 
    // Constructors
 
        //- Construct from dictionary
        temperatureDependent(const dictionary& dict);
 
        //- Construct and return a clone
        virtual autoPtr<contactAngleModel> clone() const
        {
            return autoPtr<contactAngleModel>(new temperatureDependent(*this));
        }
 
 
    //- Destructor
    virtual ~temperatureDependent();
 
 
    // 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
 
// ************************************************************************* //