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ENH: Added new MRF source to the basicSource framework
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andy
176
src/fieldSources/derived/MRFSource/MRFSource.C
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176
src/fieldSources/derived/MRFSource/MRFSource.C
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/*---------------------------------------------------------------------------*\
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========= |
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\\ / F ield | OpenFOAM: The Open Source CFD Toolbox
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\\ / O peration |
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\\ / A nd | Copyright (C) 2012 OpenFOAM Foundation
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\\/ M anipulation |
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-------------------------------------------------------------------------------
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License
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This file is part of OpenFOAM.
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OpenFOAM is free software; you can redistribute it and/or modify it
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under the terms of the GNU General Public License as published by the
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Free Software Foundation; either version 3 of the License, or (at your
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option) any later version.
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OpenFOAM is distributed in the hope that it will be useful, but WITHOUT
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ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
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FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
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for more details.
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You should have received a copy of the GNU General Public License
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along with OpenFOAM; if not, write to the Free Software Foundation,
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Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
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\*----------------------------------------------------------------------------*/
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#include "MRFSource.H"
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#include "fvMesh.H"
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#include "fvMatrices.H"
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#include "MRFZone.H"
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#include "addToRunTimeSelectionTable.H"
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// * * * * * * * * * * * * * * Static Data Members * * * * * * * * * * * * * //
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namespace Foam
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{
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defineTypeNameAndDebug(MRFSource, 0);
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addToRunTimeSelectionTable
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(
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basicSource,
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MRFSource,
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dictionary
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);
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}
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// * * * * * * * * * * * * * Protected Member Functions * * * * * * * * * * //
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void Foam::MRFSource::initialise()
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{
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if (selectionMode_ != smCellZone)
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{
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FatalErrorIn("void Foam::MRFSource::initialise()")
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<< "The porosity region must be specified as a cellZone. Current "
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<< "selection mode is " << selectionModeTypeNames_[selectionMode_]
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<< exit(FatalError);
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}
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mrfPtr_.reset
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(
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new MRFZone
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(
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name_,
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mesh_,
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coeffs_,
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cellSetName_
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)
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);
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const volVectorField& U = mesh_.lookupObject<volVectorField>(UName_);
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mrfPtr_->correctBoundaryVelocity(const_cast<volVectorField&>(U));
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fieldNames_.setSize(1, UName_);
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applied_.setSize(1, false);
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}
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// * * * * * * * * * * * * * * * * Constructors * * * * * * * * * * * * * * //
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Foam::MRFSource::MRFSource
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(
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const word& name,
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const word& modelType,
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const dictionary& dict,
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const fvMesh& mesh
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)
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:
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basicSource(name, modelType, dict, mesh),
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mrfPtr_(NULL),
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UName_(coeffs_.lookupOrDefault<word>("UName", "U")),
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rhoName_(coeffs_.lookupOrDefault<word>("rhoName", "rho"))
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{
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initialise();
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}
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// * * * * * * * * * * * * * * * Member Functions * * * * * * * * * * * * * //
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void Foam::MRFSource::addSup
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(
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fvMatrix<vector>& eqn,
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const label fieldI
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)
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{
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if (eqn.dimensions() == dimForce)
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{
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const volScalarField& rho =
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mesh_.lookupObject<volScalarField>(rhoName_);
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// use 'true' flag to add to rhs of equation
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mrfPtr_->addCoriolis(rho, eqn, true);
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}
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else
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{
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// use 'true' flag to add to rhs of equation
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mrfPtr_->addCoriolis(eqn, true);
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}
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}
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void Foam::MRFSource::relativeFlux(surfaceScalarField& phi) const
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{
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mrfPtr_->relativeFlux(phi);
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}
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void Foam::MRFSource::relativeFlux
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(
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const surfaceScalarField& rho,
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surfaceScalarField& phi
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) const
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{
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mrfPtr_->relativeFlux(rho, phi);
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}
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void Foam::MRFSource::absoluteFlux(surfaceScalarField& phi) const
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{
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mrfPtr_->absoluteFlux(phi);
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}
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void Foam::MRFSource::absoluteFlux
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(
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const surfaceScalarField& rho,
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surfaceScalarField& phi
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) const
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{
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mrfPtr_->absoluteFlux(rho, phi);
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}
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void Foam::MRFSource::writeData(Ostream& os) const
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{
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os << indent << name_ << endl;
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dict_.write(os);
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}
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bool Foam::MRFSource::read(const dictionary& dict)
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{
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if (basicSource::read(dict))
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{
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coeffs_.readIfPresent("UName", UName_);
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coeffs_.readIfPresent("rhoName", rhoName_);
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return true;
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}
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else
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{
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return false;
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}
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}
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// ************************************************************************* //
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173
src/fieldSources/derived/MRFSource/MRFSource.H
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173
src/fieldSources/derived/MRFSource/MRFSource.H
Normal file
@ -0,0 +1,173 @@
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/*---------------------------------------------------------------------------*\
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========= |
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\\ / F ield | OpenFOAM: The Open Source CFD Toolbox
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\\ / O peration |
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\\ / A nd | Copyright (C) 2012 OpenFOAM Foundation
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\\/ M anipulation |
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-------------------------------------------------------------------------------
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License
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This file is part of OpenFOAM.
|
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|
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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, write to the Free Software Foundation,
|
||||
Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
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Class
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Foam::MRFSource
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Description
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Multiple Reference Frame (MRF) source
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Example usage:
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MRFSourceCoeffs
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{
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origin (0 0 0);
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axis (0 0 1);
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omega 104.72;
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}
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SourceFiles
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MRFSource.C
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\*---------------------------------------------------------------------------*/
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#ifndef MRFSource_H
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#define MRFSource_H
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#include "basicSource.H"
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// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
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namespace Foam
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{
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class MRFZone;
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/*---------------------------------------------------------------------------*\
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Class MRFSource Declaration
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\*---------------------------------------------------------------------------*/
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class MRFSource
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:
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public basicSource
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{
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protected:
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// Protected data
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//- Run-time selectable porosity model
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autoPtr<MRFZone> mrfPtr_;
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//- Velocity field name, default = U
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word UName_;
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//- Density field name, default = rho
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word rhoName_;
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// Protected Member Functions
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//- Initialise
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void initialise();
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private:
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// Private Member Functions
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//- Disallow default bitwise copy construct
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MRFSource(const MRFSource&);
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//- Disallow default bitwise assignment
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void operator=(const MRFSource&);
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public:
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//- Runtime type information
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TypeName("MRFSource");
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// Constructors
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//- Construct from components
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MRFSource
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(
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const word& name,
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const word& modelType,
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const dictionary& dict,
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const fvMesh& mesh
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);
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//- Destructor
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virtual ~MRFSource()
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{}
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// Member Functions
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// Add explicit and implicit contributions
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//- Vector
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virtual void addSup
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(
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fvMatrix<vector>& eqn,
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const label fieldI
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);
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// Flux manipulations
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//- Make the given absolute flux relative
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virtual void relativeFlux(surfaceScalarField& phi) const;
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//- Make the given absolute mass-flux relative
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virtual void relativeFlux
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(
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const surfaceScalarField& rho,
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surfaceScalarField& phi
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) const;
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//- Make the given relative flux absolute
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virtual void absoluteFlux(surfaceScalarField& phi) const;
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//- Make the given relative mass-flux absolute
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virtual void absoluteFlux
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(
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const surfaceScalarField& rho,
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surfaceScalarField& phi
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) const;
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// I-O
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//- Write data
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virtual void writeData(Ostream&) const;
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//- Read dictionary
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virtual bool read(const dictionary& dict);
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};
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// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
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} // End namespace Foam
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// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
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#endif
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// ************************************************************************* //
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