Commit aa684c3e authored by Andrew Heather's avatar Andrew Heather
Browse files

adding new BC

parent cf9b9bff
/*---------------------------------------------------------------------------*\
========= |
\\ / F ield | OpenFOAM: The Open Source CFD Toolbox
\\ / O peration |
\\ / A nd | Copyright (C) 1991-2009 OpenCFD Ltd.
\\/ 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 2 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, write to the Free Software Foundation,
Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
\*---------------------------------------------------------------------------*/
#include "translatingWallVelocityFvPatchVectorField.H"
#include "addToRunTimeSelectionTable.H"
#include "volFields.H"
#include "surfaceFields.H"
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
namespace Foam
{
// * * * * * * * * * * * * * * * * Constructors * * * * * * * * * * * * * * //
translatingWallVelocityFvPatchVectorField::
translatingWallVelocityFvPatchVectorField
(
const fvPatch& p,
const DimensionedField<vector, volMesh>& iF
)
:
fixedValueFvPatchField<vector>(p, iF),
U_(vector::zero)
{}
translatingWallVelocityFvPatchVectorField::
translatingWallVelocityFvPatchVectorField
(
const translatingWallVelocityFvPatchVectorField& ptf,
const fvPatch& p,
const DimensionedField<vector, volMesh>& iF,
const fvPatchFieldMapper& mapper
)
:
fixedValueFvPatchField<vector>(ptf, p, iF, mapper),
U_(ptf.U_)
{}
translatingWallVelocityFvPatchVectorField::
translatingWallVelocityFvPatchVectorField
(
const fvPatch& p,
const DimensionedField<vector, volMesh>& iF,
const dictionary& dict
)
:
fixedValueFvPatchField<vector>(p, iF),
U_(dict.lookup("U"))
{
// Evaluate the wall velocity
updateCoeffs();
}
translatingWallVelocityFvPatchVectorField::
translatingWallVelocityFvPatchVectorField
(
const translatingWallVelocityFvPatchVectorField& twvpvf
)
:
fixedValueFvPatchField<vector>(twvpvf),
U_(twvpvf.U_)
{}
translatingWallVelocityFvPatchVectorField::
translatingWallVelocityFvPatchVectorField
(
const translatingWallVelocityFvPatchVectorField& twvpvf,
const DimensionedField<vector, volMesh>& iF
)
:
fixedValueFvPatchField<vector>(twvpvf, iF),
U_(twvpvf.U_)
{}
// * * * * * * * * * * * * * * * Member Functions * * * * * * * * * * * * * //
void translatingWallVelocityFvPatchVectorField::updateCoeffs()
{
if (updated())
{
return;
}
// Remove the component of U normal to the wall in case the wall is not flat
vectorField n = patch().nf();
vectorField::operator=(U_ - n*(n & U_));
fixedValueFvPatchVectorField::updateCoeffs();
}
void translatingWallVelocityFvPatchVectorField::write(Ostream& os) const
{
fvPatchVectorField::write(os);
os.writeKeyword("U") << U_ << token::END_STATEMENT << nl;
writeEntry("value", os);
}
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
makePatchTypeField
(
fvPatchVectorField,
translatingWallVelocityFvPatchVectorField
);
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
} // End namespace Foam
// ************************************************************************* //
/*---------------------------------------------------------------------------*\
========= |
\\ / F ield | OpenFOAM: The Open Source CFD Toolbox
\\ / O peration |
\\ / A nd | Copyright (C) 1991-2009 OpenCFD Ltd.
\\/ 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 2 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, write to the Free Software Foundation,
Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
Class
Foam::translatingWallVelocityFvPatchVectorField
Description
Foam::translatingWallVelocityFvPatchVectorField
SourceFiles
translatingWallVelocityFvPatchVectorField.C
\*---------------------------------------------------------------------------*/
#ifndef translatingWallVelocityFvPatchVectorField_H
#define translatingWallVelocityFvPatchVectorField_H
#include "fixedValueFvPatchFields.H"
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
namespace Foam
{
/*---------------------------------------------------------------------------*\
Class translatingWallVelocityFvPatchField Declaration
\*---------------------------------------------------------------------------*/
class translatingWallVelocityFvPatchVectorField
:
public fixedValueFvPatchVectorField
{
// Private data
//- Origin of the rotation
vector U_;
public:
//- Runtime type information
TypeName("translatingWallVelocity");
// Constructors
//- Construct from patch and internal field
translatingWallVelocityFvPatchVectorField
(
const fvPatch&,
const DimensionedField<vector, volMesh>&
);
//- Construct from patch, internal field and dictionary
translatingWallVelocityFvPatchVectorField
(
const fvPatch&,
const DimensionedField<vector, volMesh>&,
const dictionary&
);
//- Construct by mapping given a
// translatingWallVelocityFvPatchVectorField onto a new patch
translatingWallVelocityFvPatchVectorField
(
const translatingWallVelocityFvPatchVectorField&,
const fvPatch&,
const DimensionedField<vector, volMesh>&,
const fvPatchFieldMapper&
);
//- Construct as copy
translatingWallVelocityFvPatchVectorField
(
const translatingWallVelocityFvPatchVectorField&
);
//- Construct and return a clone
virtual tmp<fvPatchVectorField> clone() const
{
return tmp<fvPatchVectorField>
(
new translatingWallVelocityFvPatchVectorField(*this)
);
}
//- Construct as copy setting internal field reference
translatingWallVelocityFvPatchVectorField
(
const translatingWallVelocityFvPatchVectorField&,
const DimensionedField<vector, volMesh>&
);
//- Construct and return a clone setting internal field reference
virtual tmp<fvPatchVectorField> clone
(
const DimensionedField<vector, volMesh>& iF
) const
{
return tmp<fvPatchVectorField>
(
new translatingWallVelocityFvPatchVectorField(*this, iF)
);
}
// Member functions
// Access functions
//- Return the velocity
const vector& U() const
{
return U_;
}
//- Update the coefficients associated with the patch field
virtual void updateCoeffs();
//- Write
virtual void write(Ostream&) const;
};
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
} // End namespace Foam
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
#endif
// ************************************************************************* //
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