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========= |
\\ / F ield | OpenFOAM: The Open Source CFD Toolbox
\\ / O peration | Website: https://openfoam.org
\\ / A nd | Copyright (C) 2023-2026 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
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::contactAngleModel
Description
Abstract base-class for contact-angle models
which return the cosine contact angle field.
Usage
Example of the surface tension specification:
\verbatim
contactAngle
{
type <contact angle model type>;
<coefficient name> <coefficient value>;
.
.
.
}
\endverbatim
SourceFiles
contactAngleModel.C
contactAngleModelNew.C
\*---------------------------------------------------------------------------*/
#ifndef contactAngleModel_H
#define contactAngleModel_H
#include "fvPatchFields.H"
#include "runTimeSelectionTables.H"
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
namespace Foam
{
/*---------------------------------------------------------------------------*\
Class contactAngleModel Declaration
\*---------------------------------------------------------------------------*/
class contactAngleModel
{
protected:
// Protected Member Functions
static const dictionary& contactAngleDict(const dictionary& dict)
{
return dict.subDict("contactAngle");
}
public:
//- Runtime type information
TypeName("contactAngleModel");
// Declare runtime construction
declareRunTimeSelectionTable
(
autoPtr,
contactAngleModel,
dictionary,
(
const dictionary& dict
),
(dict)
);
// Constructors
// Construct
contactAngleModel();
//- Construct and return a clone
virtual autoPtr<contactAngleModel> clone() const = 0;
//- Destructor
virtual ~contactAngleModel();
// Selectors
static autoPtr<contactAngleModel> New
(
const dictionary& dict
);
// Member Functions
//- Cosine of the contact angle
virtual tmp<scalarField> cosTheta
(
const fvPatchVectorField& Up,
const vectorField& nHat
) const = 0;
//- Write data in dictionary format
virtual void write(Ostream& os) const = 0;
};
void writeEntry(Ostream& os, const contactAngleModel& ca);
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
} // End namespace Foam
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
#endif
// ************************************************************************* //
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