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========= |
\\ / F ield | OpenFOAM: The Open Source CFD Toolbox
\\ / O peration | Website: https://openfoam.org
\\ / A nd | Copyright (C) 2023 OpenFOAM Foundation
\\/ M anipulation |
-------------------------------------------------------------------------------
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
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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
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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
// ************************************************************************* //
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