Commit e19446b3 authored by mattijs's avatar mattijs
Browse files

Merge branch 'master' of /home/noisy3/OpenFOAM/OpenFOAM-dev

parents 1cb18632 2c399459
......@@ -2,6 +2,6 @@ LESdelta/LESdelta.C
cubeRootVolDelta/cubeRootVolDelta.C
PrandtlDelta/PrandtlDelta.C
smoothDelta/smoothDelta.C
maxhxhyhzDelta/maxhxhyhzDelta.C
maxDeltaxyz/maxDeltaxyz.C
LIB = $(FOAM_LIBBIN)/libLESdeltas
/*---------------------------------------------------------------------------*\
========= |
\\ / F ield | OpenFOAM: The Open Source CFD Toolbox
\\ / O peration |
\\ / A nd | Copyright (C) 2010-2010 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 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/>.
\*---------------------------------------------------------------------------*/
#include "maxDeltaxyz.H"
#include "addToRunTimeSelectionTable.H"
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
namespace Foam
{
// * * * * * * * * * * * * * * Static Data Members * * * * * * * * * * * * * //
defineTypeNameAndDebug(maxDeltaxyz, 0);
addToRunTimeSelectionTable(LESdelta, maxDeltaxyz, dictionary);
// * * * * * * * * * * * * * Private Member Functions * * * * * * * * * * * //
void maxDeltaxyz::calcDelta()
{
label nD = mesh().nGeometricD();
tmp<volScalarField> hmax
(
new volScalarField
(
IOobject
(
"hmax",
mesh().time().timeName(),
mesh(),
IOobject::NO_READ,
IOobject::NO_WRITE
),
mesh(),
dimensionedScalar("zrero", dimLength, 0.0)
)
);
const cellList& cells = mesh().cells();
forAll(cells,cellI)
{
scalar deltaMaxTmp = 0.0;
const labelList& cFaces = mesh().cells()[cellI];
const point& centrevector = mesh().cellCentres()[cellI];
forAll(cFaces, cFaceI)
{
label faceI = cFaces[cFaceI];
const point& facevector = mesh().faceCentres()[faceI];
scalar tmp = mag(facevector - centrevector);
if (tmp > deltaMaxTmp)
{
deltaMaxTmp = tmp;
}
}
hmax()[cellI] = deltaCoeff_*deltaMaxTmp;
}
if (nD == 3)
{
delta_.internalField() = hmax();
}
else if (nD == 2)
{
WarningIn("maxDeltaxyz::calcDelta()")
<< "Case is 2D, LES is not strictly applicable\n"
<< endl;
delta_.internalField() = hmax();
}
else
{
FatalErrorIn("maxDeltaxyz::calcDelta()")
<< "Case is not 3D or 2D, LES is not applicable"
<< exit(FatalError);
}
}
// * * * * * * * * * * * * * * * * Constructors * * * * * * * * * * * * * * //
maxDeltaxyz::maxDeltaxyz
(
const word& name,
const fvMesh& mesh,
const dictionary& dd
)
:
LESdelta(name, mesh),
deltaCoeff_(readScalar(dd.subDict(type() + "Coeffs").lookup("deltaCoeff")))
{
calcDelta();
}
// * * * * * * * * * * * * * * * Member Functions * * * * * * * * * * * * * //
void maxDeltaxyz::read(const dictionary& dd)
{
dd.subDict(type() + "Coeffs").lookup("deltaCoeff") >> deltaCoeff_;
calcDelta();
}
void maxDeltaxyz::correct()
{
if (mesh_.changing())
{
calcDelta();
}
}
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
} // End namespace Foam
// ************************************************************************* //
/*---------------------------------------------------------------------------*\
========= |
\\ / F ield | OpenFOAM: The Open Source CFD Toolbox
\\ / O peration |
\\ / A nd | Copyright (C) 2010-2010 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 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::maxDeltaxyz
Description
maxDeltaxyz takes the maximum of the three dimensions per cell:
max(hx, hy, hz). Valid for structures hexahedral cells only.
SourceFiles
maxDeltaxyz.C
\*---------------------------------------------------------------------------*/
#ifndef maxDeltaxyzDelta_H
#define maxDeltaxyzDelta_H
#include "LESdelta.H"
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
namespace Foam
{
/*---------------------------------------------------------------------------*\
Class maxDeltaxyz Declaration
\*---------------------------------------------------------------------------*/
class maxDeltaxyz
:
public LESdelta
{
// Private data
scalar deltaCoeff_; //
// Private Member Functions
//- Disallow default bitwise copy construct and assignment
maxDeltaxyz(const maxDeltaxyz&);
void operator=(const maxDeltaxyz&);
// Calculate the delta values
void calcDelta();
public:
//- Runtime type information
TypeName("maxDeltaxyz");
// Constructors
//- Construct from name, mesh and IOdictionary
maxDeltaxyz
(
const word& name,
const fvMesh& mesh,
const dictionary&
);
//- Destructor
virtual ~maxDeltaxyz()
{}
// Member Functions
//- Read the LESdelta dictionary
virtual void read(const dictionary&);
// Correct values
virtual void correct();
};
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
} // End namespace Foam
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
#endif
// ************************************************************************* //
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