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========= |
\\ / F ield | OpenFOAM: The Open Source CFD Toolbox
\\ / O peration | Website: https://openfoam.org
\\ / A nd | Copyright (C) 2017-2026 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::waveVelocityFvPatchVectorField
Description
This boundary condition provides a waveVelocity condition. This sets the
velocity to that specified by a superposition of wave models. All the
wave modelling parameters are obtained from a centrally registered
waveSuperposition class.
Usage
\table
Property | Description | Required? | Default
phi | Name of the flux field | no | phi
\endtable
Example of the boundary condition specification:
\verbatim
<patchName>
{
type waveVelocity;
libs ("libwaves.so");
}
\endverbatim
See also
Foam::waveSuperposition
SourceFiles
waveVelocityFvPatchVectorField.C
\*---------------------------------------------------------------------------*/
#ifndef waveVelocityFvPatchVectorField_H
#define waveVelocityFvPatchVectorField_H
#include "fixedValueInletOutletFvPatchFields.H"
#include "waveSuperposition.H"
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
namespace Foam
{
class fvMeshSubset;
/*---------------------------------------------------------------------------*\
Class waveVelocityFvPatchVectorField Declaration
\*---------------------------------------------------------------------------*/
class waveVelocityFvPatchVectorField
:
public fixedValueInletOutletFvPatchVectorField
{
// Private Data
//- Mesh subset corresponding to the patch adjacent cells
mutable autoPtr<fvMeshSubset> faceCellSubset_;
//- Time index for keeping the subset up to date
mutable label faceCellSubsetTimeIndex_;
public:
//- Runtime type information
TypeName("waveVelocity");
// Constructors
//- Construct from patch, internal field and dictionary
waveVelocityFvPatchVectorField
(
const fvPatch&,
const DimensionedField<vector, fvMesh>&,
const dictionary&
);
//- Construct by mapping given mixedTypeFvPatchField onto a new patch
waveVelocityFvPatchVectorField
(
const waveVelocityFvPatchVectorField&,
const fvPatch&,
const DimensionedField<vector, fvMesh>&,
const fieldMapper&
);
//- Disallow copy without setting internal field reference
waveVelocityFvPatchVectorField
(
const waveVelocityFvPatchVectorField&
) = delete;
//- Copy constructor setting internal field reference
waveVelocityFvPatchVectorField
(
const waveVelocityFvPatchVectorField&,
const DimensionedField<vector, fvMesh>&
);
//- Construct and return a clone setting internal field reference
virtual tmp<fvPatchVectorField> clone
(
const DimensionedField<vector, fvMesh>& iF
) const
{
return tmp<fvPatchVectorField>
(
new waveVelocityFvPatchVectorField(*this, iF)
);
}
// Member Functions
// Access
//- Access the face-cell subset
const fvMeshSubset& faceCellSubset() const;
// Evaluation functions
//- Return the current modelled velocity field on the patch faces
// at the given time
tmp<vectorField> U(const scalar t) const;
//- Return the current modelled velocity field in the neighbour
// cells at the given time
tmp<vectorField> Un(const scalar t) const;
//- Update the coefficients associated with the patch field
virtual void updateCoeffs();
// Member Operators
//- Inherit assignment
using fixedValueInletOutletFvPatchVectorField::operator=;
};
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
} // End namespace Foam
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
#endif
// ************************************************************************* //
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