7037737d03
Contributed by Bruno Santos Resolves patch report http://www.openfoam.org/mantisbt/view.php?id=2023 Update online documentation http://openfoam.github.io/Documentation-dev/html/
192 lines
5.7 KiB
C++
192 lines
5.7 KiB
C++
/*---------------------------------------------------------------------------*\
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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) 2011-2016 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
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the Free Software Foundation, either version 3 of the License, or
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(at your 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, see <http://www.gnu.org/licenses/>.
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Class
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Foam::PatchFlowRateInjection
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Description
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Patch injection, by using patch flow rate to determine concentration and
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velocity.
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\li User specifies
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- Total mass to inject
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- Name of patch
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- Injection duration
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- Injection target concentration/carrier volume flow rate
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\li Initial parcel velocity given by local flow velocity
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\li Parcel diameters obtained by distribution model
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\li Parcels injected randomly across the patch
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SourceFiles
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PatchFlowRateInjection.C
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\*---------------------------------------------------------------------------*/
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#ifndef PatchFlowRateInjection_H
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#define PatchFlowRateInjection_H
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#include "InjectionModel.H"
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#include "patchInjectionBase.H"
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#include "TimeFunction1.H"
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// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
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namespace Foam
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{
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class distributionModel;
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/*---------------------------------------------------------------------------*\
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Class PatchFlowRateInjection Declaration
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\*---------------------------------------------------------------------------*/
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template<class CloudType>
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class PatchFlowRateInjection
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:
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public InjectionModel<CloudType>,
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public patchInjectionBase
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{
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// Private data
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//- Name of carrier (mass or volume) flux field
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const word phiName_;
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//- Name of carrier density field
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const word rhoName_;
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//- Injection duration [s]
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scalar duration_;
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//- Concentration profile of particle volume to carrier volume [-]
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const TimeFunction1<scalar> concentration_;
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//- Parcels to introduce per unit volume flow rate m3 [n/m3]
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const scalar parcelConcentration_;
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//- Parcel size distribution model
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const autoPtr<distributionModels::distributionModel> sizeDistribution_;
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public:
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//- Runtime type information
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TypeName("patchFlowRateInjection");
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// Constructors
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//- Construct from dictionary
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PatchFlowRateInjection
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(
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const dictionary& dict,
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CloudType& owner,
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const word& modelName
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);
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//- Construct copy
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PatchFlowRateInjection(const PatchFlowRateInjection<CloudType>& im);
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//- Construct and return a clone
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virtual autoPtr<InjectionModel<CloudType>> clone() const
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{
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return autoPtr<InjectionModel<CloudType>>
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(
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new PatchFlowRateInjection<CloudType>(*this)
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);
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}
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//- Destructor
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virtual ~PatchFlowRateInjection();
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// Member Functions
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//- Inherit updateMesh from patchInjectionBase
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using patchInjectionBase::updateMesh;
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//- Set injector locations when mesh is updated
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virtual void updateMesh();
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//- Return the end-of-injection time
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scalar timeEnd() const;
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//- Return the total volumetric flow rate across the patch [m3/s]
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virtual scalar flowRate() const;
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//- Number of parcels to introduce relative to SOI
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virtual label parcelsToInject(const scalar time0, const scalar time1);
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//- Volume of parcels to introduce relative to SOI
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virtual scalar volumeToInject(const scalar time0, const scalar time1);
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// Injection geometry
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//- Inherit setPositionAndCell from patchInjectionBase
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using patchInjectionBase::setPositionAndCell;
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//- Set the injection position and owner cell, tetFace and tetPt
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virtual void setPositionAndCell
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(
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const label parcelI,
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const label nParcels,
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const scalar time,
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vector& position,
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label& cellOwner,
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label& tetFaceI,
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label& tetPtI
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);
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virtual void setProperties
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(
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const label parcelI,
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const label nParcels,
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const scalar time,
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typename CloudType::parcelType& parcel
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);
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//- Flag to identify whether model fully describes the parcel
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virtual bool fullyDescribed() const;
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//- Return flag to identify whether or not injection of parcelI is
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// permitted
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virtual bool validInjection(const label parcelI);
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};
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// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
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} // End namespace Foam
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// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
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#ifdef NoRepository
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#include "PatchFlowRateInjection.C"
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#endif
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// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
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#endif
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// ************************************************************************* //
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