11d17fec5f
1) Adding LiquidEvapFuchsKnudsen model for lagrangian evaporation.
This models is based on a diffusion type of evaporation/
condensation on particles composed of solution (liquid + solid).
2) Adding modes of calculating the particle rho and volume change.
The new keyword in constantProperties is 'volumeUpdateMethod'
which three options:
a) constantRho
b) constantVolume
c) updateRhoAndVol
The old keyword 'constantVolume' true/face is still valid
3) The entry rho0 is now optional for multicomponent parcels.
If defined , it is used, but if it is not the actual mixture
provided is used to calculate rho0 of the particle.
T0 is still used as initial T and Cp0 is over-written in the
multicomponent cloud but still required.
4) Adding tutorial for evaporation/condensation model
126 lines
3.5 KiB
C++
126 lines
3.5 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 | www.openfoam.com
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\\/ M anipulation |
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-------------------------------------------------------------------------------
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Copyright (C) 2011-2016 OpenFOAM Foundation
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Copyright (C) 2020 OpenCFD Ltd.
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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::NoPhaseChange
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Group
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grpLagrangianIntermediatePhaseChangeSubModels
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Description
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Dummy phase change model for 'none'
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\*---------------------------------------------------------------------------*/
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#ifndef NoPhaseChange_H
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#define NoPhaseChange_H
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#include "PhaseChangeModel.H"
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// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
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namespace Foam
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{
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/*---------------------------------------------------------------------------*\
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Class NoPhaseChange Declaration
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\*---------------------------------------------------------------------------*/
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template<class CloudType>
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class NoPhaseChange
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:
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public PhaseChangeModel<CloudType>
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{
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public:
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//- Runtime type information
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TypeName("none");
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// Constructors
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//- Construct from dictionary
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NoPhaseChange(const dictionary&, CloudType&);
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//- Construct copy
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NoPhaseChange(const NoPhaseChange<CloudType>& pcm);
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//- Construct and return a clone
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virtual autoPtr<PhaseChangeModel<CloudType>> clone() const
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{
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return autoPtr<PhaseChangeModel<CloudType>>
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(
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new NoPhaseChange<CloudType>(*this)
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);
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}
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//- Destructor
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virtual ~NoPhaseChange();
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// Member Functions
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//- Flag to indicate whether model activates phase change model
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virtual bool active() const;
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//- Update model
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virtual void calculate
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(
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const scalar dt,
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const label celli,
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const scalar Re,
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const scalar Pr,
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const scalar d,
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const scalar nu,
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const scalar rho,
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const scalar T,
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const scalar Ts,
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const scalar pc,
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const scalar Tc,
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const scalarField& X,
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const scalarField& solMass,
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const scalarField& liqMass,
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scalarField& dMassPC
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) const;
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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 "NoPhaseChange.C"
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#endif
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// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
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#endif
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// ************************************************************************* //
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