ENH: Adding interfaceHeatResistance mass transfer model
1) Add interfaceHeatResistance model to icoReactingMultiphaseInterFoam This model uses a spread source for the continuity Eq. It is recommended for cases with good mesh resolution. 2) Adding iso-surface type of calculation for the interface for the kineticGasEvaporation model 3) Add switch for option to take into account volume change 4) Add poolEvaporation tutorial
This commit is contained in:
Sergio Ferraris
Andrew Heather
parent
da070b573f
commit
b240f9f963
@ -50,6 +50,7 @@ License
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#include "kineticGasEvaporation.H"
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#include "Lee.H"
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#include "interfaceHeatResistance.H"
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// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
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@ -328,6 +329,152 @@ namespace Foam
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);
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// interfaceHeatResistance model definitions
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// From pure phase (rho const) to phase (rho const)
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makeInterfacePureType
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(
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interfaceHeatResistance,
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heRhoThermo,
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rhoThermo,
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pureMixture,
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constRhoHThermoPhysics,
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heRhoThermo,
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rhoThermo,
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pureMixture,
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constRhoHThermoPhysics
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);
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// From pure phase (rho const) to phase (Boussinesq)
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makeInterfacePureType
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(
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interfaceHeatResistance,
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heRhoThermo,
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rhoThermo,
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pureMixture,
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constRhoHThermoPhysics,
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heRhoThermo,
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rhoThermo,
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pureMixture,
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BoussinesqFluidEThermoPhysics
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);
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// From pure phase (solidThermo) to phase (Boussinesq)
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makeInterfacePureType
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(
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interfaceHeatResistance,
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heSolidThermo,
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solidThermo,
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pureMixture,
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hConstSolidThermoPhysics,
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heRhoThermo,
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rhoThermo,
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pureMixture,
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BoussinesqFluidEThermoPhysics
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);
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// From pure phase (solidThermo) to phase (rho const)
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makeInterfacePureType
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(
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interfaceHeatResistance,
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heSolidThermo,
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solidThermo,
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pureMixture,
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hConstSolidThermoPhysics,
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heRhoThermo,
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rhoThermo,
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pureMixture,
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constRhoHThermoPhysics
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);
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// From pure phase (all-poly solidThermo) to phase (ico-rho)
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makeInterfacePureType
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(
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interfaceHeatResistance,
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heSolidThermo,
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solidThermo,
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pureMixture,
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hPolyTranspPolyIcoSolidThermoPhysics,
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heRhoThermo,
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rhoThermo,
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pureMixture,
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icoPoly8HThermoPhysics
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);
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// From pure phase (exp-Transp, hPower solidThermo) to phase (ico-rho)
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makeInterfacePureType
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(
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interfaceHeatResistance,
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heSolidThermo,
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solidThermo,
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pureMixture,
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hPowerSolidThermoPhysics,
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heRhoThermo,
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rhoThermo,
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pureMixture,
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icoPoly8HThermoPhysics
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);
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// From pure phase (const rho) to multi phase (incomp ideal gas)
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makeInterfaceContSpecieMixtureType
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(
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interfaceHeatResistance,
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heRhoThermo,
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rhoThermo,
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pureMixture,
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constRhoHThermoPhysics,
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heRhoThermo,
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rhoReactionThermo,
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multiComponentMixture,
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constIncompressibleGasHThermoPhysics
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);
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// From pure phase (Boussinesq) to phase (solidThermo)
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makeInterfacePureType
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(
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interfaceHeatResistance,
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heRhoThermo,
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rhoThermo,
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pureMixture,
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BoussinesqFluidEThermoPhysics,
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heSolidThermo,
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solidThermo,
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pureMixture,
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hConstSolidThermoPhysics
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);
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// From pure phase (rho const) to phase (solidThermo)
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makeInterfacePureType
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(
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interfaceHeatResistance,
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heRhoThermo,
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rhoThermo,
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pureMixture,
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constRhoHThermoPhysics,
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heSolidThermo,
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solidThermo,
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pureMixture,
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hConstSolidThermoPhysics
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);
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//From pure liquid phase (ico-rho) to pure phase (exp-Transp, hPower solidThermo)
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makeInterfacePureType
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(
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interfaceHeatResistance,
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heRhoThermo,
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rhoThermo,
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pureMixture,
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icoPoly8HThermoPhysics,
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heSolidThermo,
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solidThermo,
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pureMixture,
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hPowerSolidThermoPhysics
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);
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}
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@ -5,7 +5,7 @@
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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) 2017 OpenCFD Ltd.
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Copyright (C) 2017-2020 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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@ -80,6 +80,8 @@ Usage
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Property | Description | Required | Default value
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Tactivate | Activation temperature | yes
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C | Model constant | yes
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includeVolChange | Volumen change | no | yes
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species | Specie name on the other phase | no | none
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\endtable
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SourceFiles
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@ -143,7 +145,7 @@ public:
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// Member Functions
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//- Explicit mass transfer coefficient
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//- Explicit total mass transfer coefficient
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virtual tmp<volScalarField> Kexp
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(
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const volScalarField& field
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@ -169,6 +171,7 @@ public:
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//- Adds and substract alpha*div(U) as a source term
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// for alpha, substituting div(U) = mDot(1/rho1 - 1/rho2)
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virtual bool includeDivU();
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};
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@ -5,7 +5,7 @@
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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) 2017 OpenCFD Ltd.
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Copyright (C) 2017-2020 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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@ -44,6 +44,7 @@ Foam::interfaceCompositionModel::modelVariableNames
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{ modelVariable::T, "temperature" },
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{ modelVariable::P, "pressure" },
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{ modelVariable::Y, "massFraction" },
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{ modelVariable::alpha, "alphaVolumeFraction" },
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};
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@ -64,6 +65,7 @@ Foam::interfaceCompositionModel::interfaceCompositionModel
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modelVariable::T
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)
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),
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includeVolChange_(dict.lookupOrDefault<bool>("includeVolChange", true)),
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pair_(pair),
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speciesName_(dict.lookupOrDefault<word>("species", "none")),
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mesh_(pair_.from().mesh())
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@ -96,4 +98,9 @@ bool Foam::interfaceCompositionModel::includeDivU()
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}
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bool Foam::interfaceCompositionModel::includeVolChange()
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{
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return includeVolChange_;
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}
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// ************************************************************************* //
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@ -5,7 +5,7 @@
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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) 2017 OpenCFD Ltd.
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Copyright (C) 2017-2020 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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@ -76,6 +76,9 @@ public:
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//- Enumeration for model variables
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modelVariable modelVariable_;
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//- Add volume change in pEq
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bool includeVolChange_;
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protected:
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@ -198,6 +201,9 @@ public:
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// for alpha, substituting div(U) = mDot(1/rho1 - 1/rho2)
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virtual bool includeDivU();
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//- Add volume change in pEq
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bool includeVolChange();
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//- Returns the variable on which the model is based
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const word variable() const;
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};
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@ -0,0 +1,343 @@
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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 | www.openfoam.com
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\\/ M anipulation |
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-------------------------------------------------------------------------------
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Copyright (C) 2020 OpenCFD Ltd.
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Copyright (C) 2020 Henning Scheufler
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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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\*---------------------------------------------------------------------------*/
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#include "interfaceHeatResistance.H"
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#include "constants.H"
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#include "isoCutCell.H"
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#include "volPointInterpolation.H"
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#include "wallPolyPatch.H"
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#include "fvcSmooth.H"
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using namespace Foam::constant;
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// * * * * * * * * * * * Private Member Functions * * * * * * * * * * * * * //
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template<class Thermo, class OtherThermo>
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void Foam::meltingEvaporationModels::
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interfaceHeatResistance<Thermo, OtherThermo>
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::updateInterface(const volScalarField& T)
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{
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const fvMesh& mesh = this->mesh_;
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const volScalarField& alpha = this->pair().from();
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scalarField ap
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(
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volPointInterpolation::New(mesh).interpolate(alpha)
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);
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isoCutCell cutCell(mesh, ap);
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forAll(interfaceArea_, celli)
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{
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label status = cutCell.calcSubCell(celli, isoAlpha_);
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interfaceArea_[celli] = 0;
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if (status == 0) // cell is cut
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{
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interfaceArea_[celli] =
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mag(cutCell.isoFaceArea())/mesh.V()[celli];
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}
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}
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const polyBoundaryMesh& pbm = mesh.boundaryMesh();
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forAll(pbm, patchi)
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{
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if (isA<wallPolyPatch>(pbm[patchi]))
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{
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const polyPatch& pp = pbm[patchi];
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forAll(pp.faceCells(), faceI)
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{
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const label pCelli = pp.faceCells()[faceI];
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bool interface(false);
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if
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(
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sign(R_.value()) > 0
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&& (T[pCelli] - Tactivate_.value()) > 0
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)
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{
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interface = true;
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}
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if
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(
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sign(R_.value()) < 0
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&& (T[pCelli] - Tactivate_.value()) < 0
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)
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{
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interface = true;
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}
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if
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(
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interface
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&&
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(
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alpha[pCelli] < 2*isoAlpha_
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&& alpha[pCelli] > 0.5*isoAlpha_
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)
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)
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{
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interfaceArea_[pCelli] =
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mag(pp.faceAreas()[faceI])/mesh.V()[pCelli];
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}
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}
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}
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}
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}
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// * * * * * * * * * * * * * * * * Constructors * * * * * * * * * * * * * * //
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template<class Thermo, class OtherThermo>
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Foam::meltingEvaporationModels::interfaceHeatResistance<Thermo, OtherThermo>
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::interfaceHeatResistance
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(
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const dictionary& dict,
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const phasePair& pair
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)
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:
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InterfaceCompositionModel<Thermo, OtherThermo>(dict, pair),
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R_("R", dimPower/dimArea/dimTemperature, dict),
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Tactivate_("Tactivate", dimTemperature, dict),
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interfaceArea_
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(
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IOobject
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(
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"interfaceArea",
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this->mesh_.time().timeName(),
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this->mesh_,
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IOobject::NO_READ,
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IOobject::NO_WRITE
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),
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this->mesh_,
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dimensionedScalar(dimless/dimLength, Zero)
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),
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mDotc_
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(
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IOobject
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(
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"mDotc",
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this->mesh_.time().timeName(),
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this->mesh_,
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IOobject::NO_READ,
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IOobject::NO_WRITE
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),
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this->mesh_,
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dimensionedScalar(dimDensity/dimTime, Zero)
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),
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mDotcSpread_
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(
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IOobject
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(
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"mDotcSpread",
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this->mesh_.time().timeName(),
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this->mesh_,
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IOobject::NO_READ,
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IOobject::AUTO_WRITE
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),
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this->mesh_,
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dimensionedScalar(dimDensity/dimTime, Zero)
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),
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htc_
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(
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IOobject
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(
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"htc",
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this->mesh_.time().timeName(),
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this->mesh_,
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IOobject::NO_READ,
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IOobject::AUTO_WRITE
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),
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this->mesh_,
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dimensionedScalar(dimMass/dimArea/dimTemperature/dimTime, Zero)
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),
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isoAlpha_(dict.lookupOrDefault<scalar>("isoAlpha", 0.5)),
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spread_(dict.lookupOrDefault<scalar>("spread", 3))
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{}
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// * * * * * * * * * * * * * * Member Functions * * * * * * * * * * * * * * //
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template<class Thermo, class OtherThermo>
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Foam::tmp<Foam::volScalarField>
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Foam::meltingEvaporationModels::interfaceHeatResistance<Thermo, OtherThermo>
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::Kexp(const volScalarField& T)
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{
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const fvMesh& mesh = this->mesh_;
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updateInterface(T);
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tmp<volScalarField> tdeltaT
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(
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new volScalarField
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(
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IOobject
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(
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"tdeltaT",
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mesh.time().timeName(),
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mesh
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),
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mesh,
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dimensionedScalar(dimTemperature, Zero)
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)
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);
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volScalarField& deltaT = tdeltaT.ref();
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dimensionedScalar T0("T0", dimTemperature, Zero);
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if (sign(R_.value()) > 0)
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{
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deltaT = max(T - Tactivate_, T0);
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}
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else
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{
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deltaT = max(Tactivate_ - T, T0);
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}
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word fullSpeciesName = this->transferSpecie();
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auto tempOpen = fullSpeciesName.find('.');
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const word speciesName(fullSpeciesName.substr(0, tempOpen));
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tmp<volScalarField> L = this->L(speciesName, T);
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htc_ = R_/L();
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const volScalarField& to = this->pair().to();
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const volScalarField& from = this->pair().from();
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dimensionedScalar D
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(
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"D",
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dimArea,
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spread_/sqr(gAverage(this->mesh_.nonOrthDeltaCoeffs()))
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);
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const dimensionedScalar MdotMin("MdotMin", mDotc_.dimensions(), 1e-3);
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if (max(mDotc_) > MdotMin)
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{
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fvc::spreadSource
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(
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mDotcSpread_,
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mDotc_,
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from,
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to,
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D,
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1e-3
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);
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}
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mDotc_ = interfaceArea_*htc_*deltaT;
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return tmp<volScalarField>(new volScalarField(mDotc_));
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}
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template<class Thermo, class OtherThermo>
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Foam::tmp<Foam::volScalarField>
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Foam::meltingEvaporationModels::interfaceHeatResistance<Thermo, OtherThermo>
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::KSp
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(
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label variable,
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const volScalarField& refValue
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)
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{
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if (this->modelVariable_ == variable)
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{
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const volScalarField coeff(htc_*interfaceArea_);
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if (sign(R_.value()) > 0)
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{
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return(coeff*pos(refValue - Tactivate_));
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}
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else
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{
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return(coeff*pos(Tactivate_ - refValue));
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}
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}
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else
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{
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return tmp<volScalarField> ();
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}
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}
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template<class Thermo, class OtherThermo>
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Foam::tmp<Foam::volScalarField>
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Foam::meltingEvaporationModels::interfaceHeatResistance<Thermo, OtherThermo>
|
||||
::KSu
|
||||
(
|
||||
label variable,
|
||||
const volScalarField& refValue
|
||||
)
|
||||
{
|
||||
if (this->modelVariable_ == variable)
|
||||
{
|
||||
const volScalarField coeff(htc_*interfaceArea_*Tactivate_);
|
||||
|
||||
if (sign(R_.value()) > 0)
|
||||
{
|
||||
return(-coeff*pos(refValue - Tactivate_));
|
||||
}
|
||||
else
|
||||
{
|
||||
return(coeff*pos(Tactivate_ - refValue));
|
||||
}
|
||||
}
|
||||
else if (interfaceCompositionModel::P == variable)
|
||||
{
|
||||
return tmp<volScalarField>(new volScalarField(mDotcSpread_));
|
||||
}
|
||||
else
|
||||
{
|
||||
return tmp<volScalarField> ();
|
||||
}
|
||||
}
|
||||
|
||||
|
||||
template<class Thermo, class OtherThermo>
|
||||
const Foam::dimensionedScalar&
|
||||
Foam::meltingEvaporationModels::interfaceHeatResistance<Thermo, OtherThermo>
|
||||
::Tactivate() const
|
||||
{
|
||||
return Tactivate_;
|
||||
}
|
||||
|
||||
|
||||
template<class Thermo, class OtherThermo>
|
||||
bool
|
||||
Foam::meltingEvaporationModels::
|
||||
interfaceHeatResistance<Thermo, OtherThermo>::includeDivU()
|
||||
{
|
||||
return true;
|
||||
}
|
||||
|
||||
// ************************************************************************* //
|
||||
@ -0,0 +1,196 @@
|
||||
/*---------------------------------------------------------------------------*\
|
||||
========= |
|
||||
\\ / F ield | OpenFOAM: The Open Source CFD Toolbox
|
||||
\\ / O peration |
|
||||
\\ / A nd | www.openfoam.com
|
||||
\\/ M anipulation |
|
||||
-------------------------------------------------------------------------------
|
||||
Copyright (C) 2020 OpenCFD Ltd.
|
||||
Copyright (C) 2020 Henning Scheufler
|
||||
-------------------------------------------------------------------------------
|
||||
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::meltingEvaporationModels::interfaceHeatResistance
|
||||
|
||||
Description
|
||||
Interface Heat Resistance type of condensation/saturation model using
|
||||
spread source distribution following:
|
||||
|
||||
References:
|
||||
\verbatim
|
||||
Hardt, S., Wondra, F. (2008).
|
||||
Evaporation model for interfacial flows based on a continuum-
|
||||
field representation of the source term
|
||||
Journal of Computational Physics 227 (2008), 5871-5895
|
||||
\endverbatim
|
||||
|
||||
|
||||
Usage
|
||||
|
||||
Example usage:
|
||||
\verbatim
|
||||
massTransferModel
|
||||
(
|
||||
(liquid to gas)
|
||||
{
|
||||
type interfaceHeatResistance;
|
||||
R 2e6;
|
||||
Tactivate 373;
|
||||
}
|
||||
);
|
||||
\endverbatim
|
||||
|
||||
where:
|
||||
\table
|
||||
Property | Description | Required | Default value
|
||||
R | Heat transfer coefficient | yes
|
||||
includeVolChange | Volumen change | no | yes
|
||||
isoAlpha | iso-alpha for interface | no | 0.5
|
||||
Tactivate | Saturation temperature | yes
|
||||
species | Specie name on the other phase | no | none
|
||||
spread | Cells to spread the source for pEq | no | 3
|
||||
\endtable
|
||||
|
||||
SourceFiles
|
||||
interfaceHeatResistance.C
|
||||
|
||||
\*---------------------------------------------------------------------------*/
|
||||
|
||||
#ifndef meltingEvaporationModels_interfaceHeatResistance_H
|
||||
#define meltingEvaporationModels_interfaceHeatResistance_H
|
||||
|
||||
|
||||
#include "InterfaceCompositionModel.H"
|
||||
|
||||
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *//
|
||||
|
||||
namespace Foam
|
||||
{
|
||||
|
||||
class phasePair;
|
||||
|
||||
namespace meltingEvaporationModels
|
||||
{
|
||||
|
||||
/*---------------------------------------------------------------------------*\
|
||||
Class interfaceHeatResistance
|
||||
\*---------------------------------------------------------------------------*/
|
||||
|
||||
template<class Thermo, class OtherThermo>
|
||||
class interfaceHeatResistance
|
||||
:
|
||||
public InterfaceCompositionModel<Thermo, OtherThermo>
|
||||
{
|
||||
// Private data
|
||||
|
||||
//- Heat transfer coefficient [1/s/K]
|
||||
dimensionedScalar R_;
|
||||
|
||||
//- Activation temperature
|
||||
const dimensionedScalar Tactivate_;
|
||||
|
||||
//- Interface area
|
||||
volScalarField interfaceArea_;
|
||||
|
||||
//- Mass source
|
||||
volScalarField mDotc_;
|
||||
|
||||
//- Spread mass source
|
||||
volScalarField mDotcSpread_;
|
||||
|
||||
//- Heat transfer coefficient
|
||||
volScalarField htc_;
|
||||
|
||||
//- Interface Iso-value
|
||||
scalar isoAlpha_;
|
||||
|
||||
//- Spread for mass source
|
||||
scalar spread_;
|
||||
|
||||
|
||||
// Private member
|
||||
|
||||
//- Update interface
|
||||
void updateInterface(const volScalarField& T);
|
||||
|
||||
public:
|
||||
|
||||
//- Runtime type information
|
||||
TypeName("interfaceHeatResistance");
|
||||
|
||||
|
||||
// Constructors
|
||||
|
||||
//- Construct from components
|
||||
interfaceHeatResistance
|
||||
(
|
||||
const dictionary& dict,
|
||||
const phasePair& pair
|
||||
);
|
||||
|
||||
|
||||
//- Destructor
|
||||
virtual ~interfaceHeatResistance() = default;
|
||||
|
||||
|
||||
// Member Functions
|
||||
|
||||
//- Explicit total mass transfer coefficient
|
||||
virtual tmp<volScalarField> Kexp
|
||||
(
|
||||
const volScalarField& field
|
||||
);
|
||||
|
||||
//- Implicit mass transfer coefficient
|
||||
virtual tmp<volScalarField> KSp
|
||||
(
|
||||
label modelVariable,
|
||||
const volScalarField& field
|
||||
);
|
||||
|
||||
//- Explicit mass transfer coefficient
|
||||
virtual tmp<volScalarField> KSu
|
||||
(
|
||||
label modelVariable,
|
||||
const volScalarField& field
|
||||
);
|
||||
|
||||
//- Return Tactivate
|
||||
virtual const dimensionedScalar& Tactivate() const;
|
||||
|
||||
//- Adds and substract alpha*div(U) as a source term
|
||||
// for alpha, substituting div(U) = mDot(1/rho1 - 1/rho2)
|
||||
virtual bool includeDivU();
|
||||
};
|
||||
|
||||
|
||||
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
|
||||
|
||||
} // End namespace meltingEvaporationModels
|
||||
} // End namespace Foam
|
||||
|
||||
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
|
||||
|
||||
#ifdef NoRepository
|
||||
# include "interfaceHeatResistance.C"
|
||||
#endif
|
||||
|
||||
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
|
||||
#endif
|
||||
|
||||
// ************************************************************************* //
|
||||
@ -5,7 +5,7 @@
|
||||
\\ / A nd | www.openfoam.com
|
||||
\\/ M anipulation |
|
||||
-------------------------------------------------------------------------------
|
||||
Copyright (C) 2017 OpenCFD Ltd.
|
||||
Copyright (C) 2017-2020 OpenCFD Ltd.
|
||||
-------------------------------------------------------------------------------
|
||||
License
|
||||
This file is part of OpenFOAM.
|
||||
@ -27,16 +27,90 @@ License
|
||||
|
||||
#include "kineticGasEvaporation.H"
|
||||
#include "constants.H"
|
||||
#include "fvcGrad.H"
|
||||
#include "fvcSnGrad.H"
|
||||
#include "fvcDiv.H"
|
||||
#include "surfaceInterpolate.H"
|
||||
#include "fvcReconstruct.H"
|
||||
#include "fvm.H"
|
||||
#include "zeroGradientFvPatchFields.H"
|
||||
#include "isoCutCell.H"
|
||||
#include "volPointInterpolation.H"
|
||||
#include "wallPolyPatch.H"
|
||||
#include "fvcSmooth.H"
|
||||
|
||||
using namespace Foam::constant;
|
||||
|
||||
|
||||
// * * * * * * * * * * * Private Member Functions * * * * * * * * * * * * * //
|
||||
|
||||
template<class Thermo, class OtherThermo>
|
||||
void Foam::meltingEvaporationModels::kineticGasEvaporation<Thermo, OtherThermo>
|
||||
::updateInterface(const volScalarField& T)
|
||||
{
|
||||
const fvMesh& mesh = this->mesh_;
|
||||
|
||||
const volScalarField& alpha = this->pair().from();
|
||||
|
||||
scalarField ap
|
||||
(
|
||||
volPointInterpolation::New(mesh).interpolate(alpha)
|
||||
);
|
||||
|
||||
isoCutCell cutCell(mesh, ap);
|
||||
|
||||
forAll(interfaceArea_, celli)
|
||||
{
|
||||
label status = cutCell.calcSubCell(celli, isoAlpha_);
|
||||
interfaceArea_[celli] = 0;
|
||||
if (status == 0) // cell is cut
|
||||
{
|
||||
interfaceArea_[celli] =
|
||||
mag(cutCell.isoFaceArea())/mesh.V()[celli];
|
||||
}
|
||||
}
|
||||
|
||||
const polyBoundaryMesh& pbm = mesh.boundaryMesh();
|
||||
|
||||
forAll(pbm, patchi)
|
||||
{
|
||||
if (isA<wallPolyPatch>(pbm[patchi]))
|
||||
{
|
||||
const polyPatch& pp = pbm[patchi];
|
||||
forAll(pp.faceCells(), faceI)
|
||||
{
|
||||
const label pCelli = pp.faceCells()[faceI];
|
||||
bool interface(false);
|
||||
if
|
||||
(
|
||||
sign(C_.value()) > 0
|
||||
&& (T[pCelli] - Tactivate_.value()) > 0
|
||||
)
|
||||
{
|
||||
interface = true;
|
||||
}
|
||||
|
||||
if
|
||||
(
|
||||
sign(C_.value()) < 0
|
||||
&& (T[pCelli] - Tactivate_.value()) < 0
|
||||
)
|
||||
{
|
||||
interface = true;
|
||||
}
|
||||
|
||||
if
|
||||
(
|
||||
interface
|
||||
&&
|
||||
(
|
||||
alpha[pCelli] < 2*isoAlpha_
|
||||
&& alpha[pCelli] > 0.5*isoAlpha_
|
||||
)
|
||||
)
|
||||
{
|
||||
interfaceArea_[pCelli] =
|
||||
mag(pp.faceAreas()[faceI])/mesh.V()[pCelli];
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
|
||||
// * * * * * * * * * * * * * * * * Constructors * * * * * * * * * * * * * * //
|
||||
|
||||
template<class Thermo, class OtherThermo>
|
||||
@ -51,15 +125,48 @@ Foam::meltingEvaporationModels::kineticGasEvaporation<Thermo, OtherThermo>
|
||||
C_("C", dimless, dict),
|
||||
Tactivate_("Tactivate", dimTemperature, dict),
|
||||
Mv_("Mv", dimMass/dimMoles, -1, dict),
|
||||
alphaMax_(dict.lookupOrDefault<scalar>("alphaMax", 1.0)),
|
||||
alphaMin_(dict.lookupOrDefault<scalar>("alphaMin", 0.5)),
|
||||
alphaRestMax_(dict.lookupOrDefault<scalar>("alphaRestMax", 0.01))
|
||||
interfaceArea_
|
||||
(
|
||||
IOobject
|
||||
(
|
||||
"interfaceArea",
|
||||
this->mesh_.time().timeName(),
|
||||
this->mesh_,
|
||||
IOobject::NO_READ,
|
||||
IOobject::NO_WRITE
|
||||
),
|
||||
this->mesh_,
|
||||
dimensionedScalar(dimless/dimLength, Zero)
|
||||
),
|
||||
htc_
|
||||
(
|
||||
IOobject
|
||||
(
|
||||
"htc",
|
||||
this->mesh_.time().timeName(),
|
||||
this->mesh_,
|
||||
IOobject::NO_READ,
|
||||
IOobject::AUTO_WRITE
|
||||
),
|
||||
this->mesh_,
|
||||
dimensionedScalar(dimMass/dimArea/dimTemperature/dimTime, Zero)
|
||||
),
|
||||
mDotc_
|
||||
(
|
||||
IOobject
|
||||
(
|
||||
"mDotc",
|
||||
this->mesh_.time().timeName(),
|
||||
this->mesh_,
|
||||
IOobject::NO_READ,
|
||||
IOobject::NO_WRITE
|
||||
),
|
||||
this->mesh_,
|
||||
dimensionedScalar(dimDensity/dimTime, Zero)
|
||||
),
|
||||
isoAlpha_(dict.lookupOrDefault<scalar>("isoAlpha", 0.5))
|
||||
{
|
||||
if (this->transferSpecie() != "none")
|
||||
{
|
||||
word fullSpeciesName = this->transferSpecie();
|
||||
auto tempOpen = fullSpeciesName.find('.');
|
||||
const word speciesName(fullSpeciesName.substr(0, tempOpen));
|
||||
word speciesName = IOobject::member(this->transferSpecie());
|
||||
|
||||
// Get the "to" thermo
|
||||
const typename OtherThermo::thermoType& toThermo =
|
||||
@ -71,8 +178,6 @@ Foam::meltingEvaporationModels::kineticGasEvaporation<Thermo, OtherThermo>
|
||||
|
||||
// Convert from g/mol to Kg/mol
|
||||
Mv_.value() = toThermo.W()*1e-3;
|
||||
}
|
||||
|
||||
|
||||
if (Mv_.value() == -1)
|
||||
{
|
||||
@ -88,174 +193,76 @@ Foam::meltingEvaporationModels::kineticGasEvaporation<Thermo, OtherThermo>
|
||||
template<class Thermo, class OtherThermo>
|
||||
Foam::tmp<Foam::volScalarField>
|
||||
Foam::meltingEvaporationModels::kineticGasEvaporation<Thermo, OtherThermo>
|
||||
::Kexp(const volScalarField& field)
|
||||
::Kexp(const volScalarField& T)
|
||||
{
|
||||
{
|
||||
const volScalarField& to = this->pair().to();
|
||||
|
||||
const volScalarField& from = this->pair().from();
|
||||
|
||||
const fvMesh& mesh = this->mesh_;
|
||||
|
||||
const volScalarField& T =
|
||||
mesh.lookupObject<volScalarField>("T").oldTime();
|
||||
|
||||
const dimensionedScalar HerztKnudsConst
|
||||
(
|
||||
sqrt
|
||||
(
|
||||
Mv_
|
||||
/2.0
|
||||
/constant::physicoChemical::R
|
||||
/mathematical::pi
|
||||
/pow3(Tactivate_)
|
||||
2.0*mathematical::pi
|
||||
* pow3(Tactivate_)
|
||||
* constant::physicoChemical::R/Mv_
|
||||
)
|
||||
);
|
||||
|
||||
word fullSpeciesName = this->transferSpecie();
|
||||
auto tempOpen = fullSpeciesName.find('.');
|
||||
const word speciesName(fullSpeciesName.substr(0, tempOpen));
|
||||
word speciesName = IOobject::member(this->transferSpecie());
|
||||
tmp<volScalarField> L = this->L(speciesName, T);
|
||||
|
||||
tmp<volScalarField> L = this->L(speciesName, field);
|
||||
updateInterface(T);
|
||||
|
||||
const volVectorField gradFrom(fvc::grad(from));
|
||||
const volVectorField gradTo(fvc::grad(to));
|
||||
|
||||
const volScalarField areaDensity("areaDensity", mag(gradFrom));
|
||||
|
||||
const volScalarField gradAlphaf(gradFrom & gradTo);
|
||||
|
||||
volScalarField Tmask("Tmask", from*0.0);
|
||||
|
||||
forAll(Tmask, celli)
|
||||
{
|
||||
if (gradAlphaf[celli] < 0)
|
||||
{
|
||||
if (from[celli] > alphaMin_ && from[celli] < alphaMax_)
|
||||
{
|
||||
{
|
||||
scalar alphaRes = 1.0 - from[celli] - to[celli];
|
||||
if (alphaRes < alphaRestMax_)
|
||||
{
|
||||
Tmask[celli] = 1.0;
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
tmp<volScalarField> tRhom
|
||||
tmp<volScalarField> tRhov
|
||||
(
|
||||
new volScalarField
|
||||
(
|
||||
IOobject
|
||||
(
|
||||
"trhom",
|
||||
"tRhov",
|
||||
mesh.time().timeName(),
|
||||
mesh,
|
||||
IOobject::NO_READ,
|
||||
IOobject::NO_WRITE
|
||||
mesh
|
||||
),
|
||||
mesh,
|
||||
dimensionedScalar(dimDensity, Zero)
|
||||
)
|
||||
);
|
||||
volScalarField& rhom = tRhom.ref();
|
||||
volScalarField& rhov = tRhov.ref();
|
||||
|
||||
tmp<volScalarField> tTdelta
|
||||
tmp<volScalarField> tdeltaT
|
||||
(
|
||||
new volScalarField
|
||||
(
|
||||
IOobject
|
||||
(
|
||||
"trhom",
|
||||
"tdeltaT",
|
||||
mesh.time().timeName(),
|
||||
mesh,
|
||||
IOobject::NO_READ,
|
||||
IOobject::NO_WRITE
|
||||
mesh
|
||||
),
|
||||
mesh,
|
||||
dimensionedScalar(dimTemperature, Zero)
|
||||
)
|
||||
);
|
||||
volScalarField& tDelta = tTdelta.ref();
|
||||
volScalarField& deltaT = tdeltaT.ref();
|
||||
|
||||
dimensionedScalar T0("T0", dimTemperature, Zero);
|
||||
|
||||
if (sign(C_.value()) > 0)
|
||||
{
|
||||
rhom =
|
||||
this->pair().to().rho()*this->pair().from().rho()
|
||||
/ (this->pair().from().rho() - this->pair().to().rho());
|
||||
|
||||
tDelta = max
|
||||
(
|
||||
(T*Tmask - Tactivate_),
|
||||
dimensionedScalar("T0", dimTemperature, Zero)
|
||||
);
|
||||
rhov = this->pair().to().rho();
|
||||
deltaT = max(T - Tactivate_, T0);
|
||||
}
|
||||
else
|
||||
{
|
||||
rhom =
|
||||
this->pair().to().rho()*this->pair().from().rho()
|
||||
/ (this->pair().to().rho() - this->pair().from().rho());
|
||||
|
||||
tDelta = max
|
||||
(
|
||||
Tmask*(Tactivate_ - T),
|
||||
dimensionedScalar("T0", dimTemperature, Zero)
|
||||
);
|
||||
rhov = this->pair().from().rho();
|
||||
deltaT = max(Tactivate_ - T, T0);
|
||||
}
|
||||
|
||||
volScalarField massFluxEvap
|
||||
(
|
||||
"massFluxEvap",
|
||||
2*mag(C_)/(2 - mag(C_))
|
||||
* HerztKnudsConst
|
||||
* L()
|
||||
* rhom
|
||||
* tDelta
|
||||
);
|
||||
htc_ = 2*mag(C_)/(2-mag(C_))*(L()*rhov/HerztKnudsConst);
|
||||
|
||||
// 'from' phase normalization
|
||||
// WIP: Normalization could be convinient for cases where the area were
|
||||
// the source term is calculated is uniform
|
||||
const dimensionedScalar Nl
|
||||
(
|
||||
gSum((areaDensity*mesh.V())())
|
||||
/(
|
||||
gSum
|
||||
(
|
||||
((areaDensity*from)*mesh.V())()
|
||||
)
|
||||
+ dimensionedScalar("SMALL", dimless, VSMALL)
|
||||
)
|
||||
);
|
||||
mDotc_ = htc_*deltaT*interfaceArea_;
|
||||
|
||||
|
||||
if (mesh.time().outputTime() && debug)
|
||||
{
|
||||
areaDensity.write();
|
||||
Tmask.write();
|
||||
volScalarField mKGasDot
|
||||
(
|
||||
"mKGasDot",
|
||||
massFluxEvap*areaDensity*Nl*from
|
||||
);
|
||||
mKGasDot.write();
|
||||
}
|
||||
|
||||
return massFluxEvap*areaDensity*Nl*from;
|
||||
}
|
||||
}
|
||||
|
||||
template<class Thermo, class OtherThermo>
|
||||
Foam::tmp<Foam::volScalarField>
|
||||
Foam::meltingEvaporationModels::kineticGasEvaporation<Thermo, OtherThermo>::KSu
|
||||
(
|
||||
label variable,
|
||||
const volScalarField& refValue
|
||||
)
|
||||
{
|
||||
return tmp<volScalarField> ();
|
||||
return tmp<volScalarField>(new volScalarField(mDotc_));
|
||||
}
|
||||
|
||||
|
||||
@ -266,9 +273,53 @@ Foam::meltingEvaporationModels::kineticGasEvaporation<Thermo, OtherThermo>::KSp
|
||||
label variable,
|
||||
const volScalarField& refValue
|
||||
)
|
||||
{
|
||||
if (this->modelVariable_ == variable)
|
||||
{
|
||||
const volScalarField coeff(htc_*interfaceArea_);
|
||||
|
||||
if (sign(C_.value()) > 0)
|
||||
{
|
||||
return(coeff*pos(refValue - Tactivate_));
|
||||
}
|
||||
else
|
||||
{
|
||||
return(coeff*pos(Tactivate_ - refValue));
|
||||
}
|
||||
}
|
||||
else
|
||||
{
|
||||
return tmp<volScalarField> ();
|
||||
}
|
||||
}
|
||||
|
||||
|
||||
template<class Thermo, class OtherThermo>
|
||||
Foam::tmp<Foam::volScalarField>
|
||||
Foam::meltingEvaporationModels::kineticGasEvaporation<Thermo, OtherThermo>::KSu
|
||||
(
|
||||
label variable,
|
||||
const volScalarField& refValue
|
||||
)
|
||||
{
|
||||
if (this->modelVariable_ == variable)
|
||||
{
|
||||
const volScalarField coeff(htc_*interfaceArea_*Tactivate_);
|
||||
|
||||
if (sign(C_.value()) > 0)
|
||||
{
|
||||
return(-coeff*pos(refValue - Tactivate_));
|
||||
}
|
||||
else
|
||||
{
|
||||
return(coeff*pos(Tactivate_ - refValue));
|
||||
}
|
||||
}
|
||||
else
|
||||
{
|
||||
return tmp<volScalarField> ();
|
||||
}
|
||||
}
|
||||
|
||||
|
||||
template<class Thermo, class OtherThermo>
|
||||
@ -280,4 +331,12 @@ Foam::meltingEvaporationModels::kineticGasEvaporation<Thermo, OtherThermo>
|
||||
}
|
||||
|
||||
|
||||
template<class Thermo, class OtherThermo>
|
||||
bool
|
||||
Foam::meltingEvaporationModels::
|
||||
kineticGasEvaporation<Thermo, OtherThermo>::includeDivU()
|
||||
{
|
||||
return true;
|
||||
}
|
||||
|
||||
// ************************************************************************* //
|
||||
|
||||
@ -5,7 +5,7 @@
|
||||
\\ / A nd | www.openfoam.com
|
||||
\\/ M anipulation |
|
||||
-------------------------------------------------------------------------------
|
||||
Copyright (C) 2017 OpenCFD Ltd.
|
||||
Copyright (C) 2017-2020 OpenCFD Ltd.
|
||||
-------------------------------------------------------------------------------
|
||||
License
|
||||
This file is part of OpenFOAM.
|
||||
@ -66,9 +66,8 @@ Description
|
||||
\f[
|
||||
Flux =
|
||||
2 \frac{C}{2 - C}
|
||||
\sqrt{\frac{M}{2 \pi R T_{activate}}}
|
||||
L (\rho_{v}*\rho_{l}/(\rho_{l} - \rho_{v}))
|
||||
(T - T_{activate})/T_{activate}
|
||||
\sqrt{\frac{M}{2 \pi R {T_activate}^3}} L (\rho_{v})
|
||||
(T - T_{activate})
|
||||
\f]
|
||||
|
||||
This assumes liquid and vapour are in equilibrium, then the accomodation
|
||||
@ -91,8 +90,7 @@ Usage
|
||||
type kineticGasEvaporation;
|
||||
species vapour.gas;
|
||||
C 0.1;
|
||||
alphaMin 0.0;
|
||||
alphaMax 0.2;
|
||||
isoAlpha 0.1;
|
||||
Tactivate 373;
|
||||
}
|
||||
);
|
||||
@ -101,12 +99,12 @@ Usage
|
||||
where:
|
||||
\table
|
||||
Property | Description | Required | Default value
|
||||
C | Accomodation coefficient (C > 0 for evaporation, C < 0 for
|
||||
C | Coefficient (C > 0 for evaporation, C < 0 for
|
||||
condensation) | yes
|
||||
alphaMin | Minimum value of alpha | no | 0.0
|
||||
alphaMax | Maximum values of alpha | no | 0.5
|
||||
includeVolChange | Volumen change | no | yes
|
||||
isoAlpha | iso-alpha for interface | no | 0.5
|
||||
Tactivate | Saturation temperature | yes
|
||||
species | Specie name on the other phase | yes
|
||||
species | Specie name on the other phase | no | none
|
||||
\endtable
|
||||
|
||||
SourceFiles
|
||||
@ -150,14 +148,23 @@ class kineticGasEvaporation
|
||||
//- Molar weight of the vapour in the continous phase
|
||||
dimensionedScalar Mv_;
|
||||
|
||||
//- 'To' phase maximum value for the mass transfer
|
||||
scalar alphaMax_;
|
||||
//- Interface area
|
||||
volScalarField interfaceArea_;
|
||||
|
||||
//- 'To' phase minumum value for the mass transfer
|
||||
scalar alphaMin_;
|
||||
//- Heat transfer coefficient
|
||||
volScalarField htc_;
|
||||
|
||||
//- Alpha maximum for the rest of phases
|
||||
scalar alphaRestMax_;
|
||||
//- Mass source
|
||||
volScalarField mDotc_;
|
||||
|
||||
//- Interface Iso-value
|
||||
scalar isoAlpha_;
|
||||
|
||||
|
||||
// Private member
|
||||
|
||||
//- Update interface
|
||||
void updateInterface(const volScalarField& T);
|
||||
|
||||
|
||||
public:
|
||||
@ -182,7 +189,7 @@ public:
|
||||
|
||||
// Member Functions
|
||||
|
||||
//- Explicit mass transfer coefficient
|
||||
//- Explicit total mass transfer coefficient
|
||||
virtual tmp<volScalarField> Kexp
|
||||
(
|
||||
const volScalarField& field
|
||||
@ -204,6 +211,10 @@ public:
|
||||
|
||||
//- Return Tactivate
|
||||
virtual const dimensionedScalar& Tactivate() const;
|
||||
|
||||
//- Adds and substract alpha*div(U) as a source term
|
||||
// for alpha, substituting div(U) = mDot(1/rho1 - 1/rho2)
|
||||
virtual bool includeDivU();
|
||||
};
|
||||
|
||||
|
||||
|
||||
@ -33,9 +33,13 @@
|
||||
(
|
||||
fvc::div(phiHbyA)
|
||||
- fvm::laplacian(rAUf, p_rgh)
|
||||
+ fluid.volTransfer(p_rgh)
|
||||
);
|
||||
|
||||
if (fluid.includeVolChange())
|
||||
{
|
||||
p_rghEqn += fluid.volTransfer(p_rgh);
|
||||
}
|
||||
|
||||
p_rghEqn.setReference(pRefCell, pRefValue);
|
||||
|
||||
p_rghEqn.solve(mesh.solver(p_rgh.select(pimple.finalInnerIter())));
|
||||
|
||||
@ -5,7 +5,7 @@
|
||||
\\ / A nd | www.openfoam.com
|
||||
\\/ M anipulation |
|
||||
-------------------------------------------------------------------------------
|
||||
Copyright (C) 2017-202 OpenCFD Ltd.
|
||||
Copyright (C) 2017-2020 OpenCFD Ltd.
|
||||
-------------------------------------------------------------------------------
|
||||
License
|
||||
This file is part of OpenFOAM.
|
||||
@ -396,7 +396,12 @@ Foam::MassTransferPhaseSystem<BasePhaseSystem>::volTransfer
|
||||
|
||||
if (KSp.valid())
|
||||
{
|
||||
Sp += KSp.ref();
|
||||
Sp -=
|
||||
KSp.ref()
|
||||
*(
|
||||
- this->coeffs(phase1.name())
|
||||
+ this->coeffs(phase2.name())
|
||||
);
|
||||
}
|
||||
|
||||
tmp<volScalarField> KSu =
|
||||
@ -404,7 +409,12 @@ Foam::MassTransferPhaseSystem<BasePhaseSystem>::volTransfer
|
||||
|
||||
if (KSu.valid())
|
||||
{
|
||||
Su += KSu.ref();
|
||||
Su -=
|
||||
KSu.ref()
|
||||
*(
|
||||
- this->coeffs(phase1.name())
|
||||
+ this->coeffs(phase2.name())
|
||||
);
|
||||
}
|
||||
|
||||
// If linearization is not provided used full explicit
|
||||
@ -436,7 +446,12 @@ Foam::MassTransferPhaseSystem<BasePhaseSystem>::volTransfer
|
||||
|
||||
if (KSp.valid())
|
||||
{
|
||||
Sp += KSp.ref();
|
||||
Sp +=
|
||||
KSp.ref()
|
||||
*(
|
||||
- this->coeffs(phase1.name())
|
||||
+ this->coeffs(phase2.name())
|
||||
);
|
||||
}
|
||||
|
||||
tmp<volScalarField> KSu =
|
||||
@ -444,7 +459,12 @@ Foam::MassTransferPhaseSystem<BasePhaseSystem>::volTransfer
|
||||
|
||||
if (KSu.valid())
|
||||
{
|
||||
Su += KSu.ref();
|
||||
Su +=
|
||||
KSu.ref()
|
||||
*(
|
||||
- this->coeffs(phase1.name())
|
||||
+ this->coeffs(phase2.name())
|
||||
);
|
||||
}
|
||||
|
||||
// If linearization is not provided used full explicit
|
||||
@ -744,4 +764,18 @@ void Foam::MassTransferPhaseSystem<BasePhaseSystem>::massSpeciesTransfer
|
||||
}
|
||||
|
||||
|
||||
template<class BasePhaseSystem>
|
||||
bool Foam::MassTransferPhaseSystem<BasePhaseSystem>::includeVolChange()
|
||||
{
|
||||
bool includeVolChange(true);
|
||||
forAllIters(massTransferModels_, iter)
|
||||
{
|
||||
if (!iter()->includeVolChange())
|
||||
{
|
||||
includeVolChange = false;
|
||||
}
|
||||
}
|
||||
return includeVolChange;
|
||||
}
|
||||
|
||||
// ************************************************************************* //
|
||||
|
||||
@ -127,12 +127,15 @@ public:
|
||||
// Mass transfer functions
|
||||
|
||||
//- Return the heat transfer matrix
|
||||
// NOTE: Call KSu and KSp with T as variable,if not provided uses dmdt.
|
||||
virtual tmp<fvScalarMatrix> heatTransfer(const volScalarField& T);
|
||||
|
||||
//- Return the volumetric rate transfer matrix
|
||||
// NOTE: Call KSu and KSp with p as variable,if not provided uses dmdt.
|
||||
virtual tmp<fvScalarMatrix> volTransfer(const volScalarField& p);
|
||||
|
||||
//- Correct/calculates mass sources dmdt for phases
|
||||
// NOTE: Call the kexp() for all the mass transfer models.
|
||||
virtual void correctMassSources(const volScalarField& T);
|
||||
|
||||
//- Calculate mass transfer for alpha's
|
||||
@ -147,6 +150,8 @@ public:
|
||||
const word speciesName
|
||||
);
|
||||
|
||||
//- Add volume change in pEq
|
||||
virtual bool includeVolChange();
|
||||
};
|
||||
|
||||
|
||||
|
||||
@ -529,6 +529,9 @@ public:
|
||||
const word speciesName
|
||||
) = 0;
|
||||
|
||||
//- Add volume change in pEq
|
||||
virtual bool includeVolChange() = 0;
|
||||
|
||||
|
||||
// Solve phases and correct models
|
||||
|
||||
|
||||
@ -110,6 +110,34 @@ interfaceHeatResistance
|
||||
dimensionedScalar(dimDensity/dimTime, Zero)
|
||||
),
|
||||
|
||||
mDotcSpread_
|
||||
(
|
||||
IOobject
|
||||
(
|
||||
"mDotcSpread",
|
||||
mesh_.time().timeName(),
|
||||
mesh_,
|
||||
IOobject::NO_READ,
|
||||
IOobject::NO_WRITE
|
||||
),
|
||||
mesh_,
|
||||
dimensionedScalar(dimDensity/dimTime, Zero)
|
||||
),
|
||||
|
||||
mDoteSpread_
|
||||
(
|
||||
IOobject
|
||||
(
|
||||
"mDoteSpread",
|
||||
mesh_.time().timeName(),
|
||||
mesh_,
|
||||
IOobject::NO_READ,
|
||||
IOobject::NO_WRITE
|
||||
),
|
||||
mesh_,
|
||||
dimensionedScalar(dimDensity/dimTime, Zero)
|
||||
),
|
||||
|
||||
spread_
|
||||
(
|
||||
optionalSubDict(type() + "Coeffs").get<scalar>("spread")
|
||||
@ -259,6 +287,47 @@ correct()
|
||||
mDote_[celli] = min(max(mDote_[celli], maxCond), maxEvap);
|
||||
mDotc_[celli] = min(max(mDotc_[celli], maxCond), maxEvap);
|
||||
}
|
||||
|
||||
// Calculate the spread sources
|
||||
|
||||
dimensionedScalar D
|
||||
(
|
||||
"D",
|
||||
dimArea,
|
||||
spread_/sqr(gAverage(mesh_.nonOrthDeltaCoeffs()))
|
||||
);
|
||||
|
||||
|
||||
const volScalarField& alpha1 = mixture_.alpha1();
|
||||
const volScalarField& alpha2 = mixture_.alpha2();
|
||||
|
||||
const dimensionedScalar MDotMin("MdotMin", mDotc_.dimensions(), 1e-3);
|
||||
|
||||
if (max(mDotc_) > MDotMin)
|
||||
{
|
||||
fvc::spreadSource
|
||||
(
|
||||
mDotcSpread_,
|
||||
mDotc_,
|
||||
alpha1,
|
||||
alpha2,
|
||||
D,
|
||||
1e-3
|
||||
);
|
||||
}
|
||||
|
||||
if (max(mDote_) > MDotMin)
|
||||
{
|
||||
fvc::spreadSource
|
||||
(
|
||||
mDoteSpread_,
|
||||
mDote_,
|
||||
alpha1,
|
||||
alpha2,
|
||||
D,
|
||||
1e-3
|
||||
);
|
||||
}
|
||||
}
|
||||
|
||||
|
||||
@ -325,63 +394,12 @@ Foam::temperaturePhaseChangeTwoPhaseMixtures::interfaceHeatResistance::
|
||||
vDot() const
|
||||
{
|
||||
|
||||
dimensionedScalar D
|
||||
(
|
||||
"D",
|
||||
dimArea,
|
||||
spread_/sqr(gAverage(mesh_.nonOrthDeltaCoeffs()))
|
||||
);
|
||||
|
||||
|
||||
const volScalarField& alpha1 = mixture_.alpha1();
|
||||
const volScalarField& alpha2 = mixture_.alpha2();
|
||||
|
||||
const dimensionedScalar MDotMin("MdotMin", mDotc_.dimensions(), 1e-3);
|
||||
|
||||
Pair<tmp<volScalarField>> mDotSpread
|
||||
(
|
||||
tmp<volScalarField>(mDotc_*0.0),
|
||||
tmp<volScalarField>(mDote_*0.0)
|
||||
);
|
||||
|
||||
if (max(mDotc_) > MDotMin)
|
||||
{
|
||||
fvc::spreadSource
|
||||
(
|
||||
mDotSpread[0].ref(),
|
||||
mDotc_,
|
||||
alpha1,
|
||||
alpha2,
|
||||
D,
|
||||
1e-3
|
||||
);
|
||||
}
|
||||
|
||||
if (max(mDote_) > MDotMin)
|
||||
{
|
||||
fvc::spreadSource
|
||||
(
|
||||
mDotSpread[1].ref(),
|
||||
mDote_,
|
||||
alpha1,
|
||||
alpha2,
|
||||
D,
|
||||
1e-3
|
||||
);
|
||||
}
|
||||
|
||||
dimensionedScalar pCoeff(1.0/mixture_.rho1() - 1.0/mixture_.rho2());
|
||||
|
||||
if (mesh_.time().outputTime())
|
||||
{
|
||||
volScalarField mDotS("mDotSpread", mDotSpread[1].ref());
|
||||
mDotS.write();
|
||||
}
|
||||
|
||||
return Pair<tmp<volScalarField>>
|
||||
(
|
||||
pCoeff*mDotSpread[0],
|
||||
-pCoeff*mDotSpread[1]
|
||||
pCoeff*mDotcSpread_,
|
||||
-pCoeff*mDoteSpread_
|
||||
);
|
||||
}
|
||||
|
||||
|
||||
@ -78,6 +78,12 @@ class interfaceHeatResistance
|
||||
//- Mass evaporation source
|
||||
volScalarField mDote_;
|
||||
|
||||
//- Spread condensation mass source
|
||||
volScalarField mDotcSpread_;
|
||||
|
||||
//- Spread evaporation mass source
|
||||
volScalarField mDoteSpread_;
|
||||
|
||||
//- Spread for mass source
|
||||
scalar spread_;
|
||||
|
||||
|
||||
@ -0,0 +1,54 @@
|
||||
/*--------------------------------*- C++ -*----------------------------------*\
|
||||
| ========= | |
|
||||
| \\ / F ield | OpenFOAM: The Open Source CFD Toolbox |
|
||||
| \\ / O peration | Version: v1912 |
|
||||
| \\ / A nd | Website: www.openfoam.com |
|
||||
| \\/ M anipulation | |
|
||||
\*---------------------------------------------------------------------------*/
|
||||
FoamFile
|
||||
{
|
||||
version 2.0;
|
||||
format ascii;
|
||||
class volScalarField;
|
||||
object T;
|
||||
}
|
||||
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
|
||||
|
||||
dimensions [0 0 0 1 0 0 0];
|
||||
|
||||
internalField uniform 371;
|
||||
|
||||
boundaryField
|
||||
{
|
||||
left
|
||||
{
|
||||
type zeroGradient;
|
||||
value $internalField;
|
||||
}
|
||||
right
|
||||
{
|
||||
type zeroGradient;
|
||||
value $internalField;
|
||||
}
|
||||
bottom
|
||||
{
|
||||
type externalWallHeatFluxTemperature;
|
||||
mode flux;
|
||||
q uniform 18.5e3;
|
||||
kappaMethod fluidThermo;
|
||||
value $internalField;
|
||||
}
|
||||
top
|
||||
{
|
||||
type inletOutlet;
|
||||
value uniform 371;
|
||||
inletValue uniform 371;
|
||||
}
|
||||
frontAndBack
|
||||
{
|
||||
type zeroGradient;
|
||||
value $internalField;
|
||||
}
|
||||
}
|
||||
|
||||
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
|
||||
@ -0,0 +1,51 @@
|
||||
/*--------------------------------*- C++ -*----------------------------------*\
|
||||
| ========= | |
|
||||
| \\ / F ield | OpenFOAM: The Open Source CFD Toolbox |
|
||||
| \\ / O peration | Version: v1912 |
|
||||
| \\ / A nd | Website: www.openfoam.com |
|
||||
| \\/ M anipulation | |
|
||||
\*---------------------------------------------------------------------------*/
|
||||
FoamFile
|
||||
{
|
||||
version 2.0;
|
||||
format binary;
|
||||
class volVectorField;
|
||||
object U.air;
|
||||
}
|
||||
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
|
||||
|
||||
dimensions [0 1 -1 0 0 0 0];
|
||||
|
||||
internalField uniform (0 0 0);
|
||||
|
||||
boundaryField
|
||||
{
|
||||
left
|
||||
{
|
||||
type fixedValue;
|
||||
value uniform (0 0 0);
|
||||
}
|
||||
right
|
||||
{
|
||||
type fixedValue;
|
||||
value uniform (0 0 0);
|
||||
}
|
||||
bottom
|
||||
{
|
||||
type fixedValue;
|
||||
value uniform (0 0 0);
|
||||
}
|
||||
top
|
||||
{
|
||||
type pressureInletOutletVelocity;
|
||||
value uniform (0 0 0);
|
||||
inletValue uniform (0 0 0);
|
||||
}
|
||||
frontAndBack
|
||||
{
|
||||
type fixedValue;
|
||||
value uniform (0 0 0);
|
||||
}
|
||||
}
|
||||
|
||||
// ************************************************************************* //
|
||||
@ -0,0 +1,48 @@
|
||||
/*--------------------------------*- C++ -*----------------------------------*\
|
||||
| ========= | |
|
||||
| \\ / F ield | OpenFOAM: The Open Source CFD Toolbox |
|
||||
| \\ / O peration | Version: v1912 |
|
||||
| \\ / A nd | Website: www.openfoam.com |
|
||||
| \\/ M anipulation | |
|
||||
\*---------------------------------------------------------------------------*/
|
||||
FoamFile
|
||||
{
|
||||
version 2.0;
|
||||
format ascii;
|
||||
class volScalarField;
|
||||
object air.gas;
|
||||
}
|
||||
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
|
||||
|
||||
dimensions [0 0 0 0 0 0 0];
|
||||
|
||||
internalField uniform 1;
|
||||
|
||||
boundaryField
|
||||
{
|
||||
left
|
||||
{
|
||||
type zeroGradient;
|
||||
}
|
||||
right
|
||||
{
|
||||
type zeroGradient;
|
||||
}
|
||||
bottom
|
||||
{
|
||||
type zeroGradient;
|
||||
}
|
||||
top
|
||||
{
|
||||
type inletOutlet;
|
||||
inletValue uniform 1;
|
||||
value uniform 1;
|
||||
}
|
||||
frontAndBack
|
||||
{
|
||||
type zeroGradient;
|
||||
}
|
||||
}
|
||||
|
||||
|
||||
// ************************************************************************* //
|
||||
@ -0,0 +1,47 @@
|
||||
/*--------------------------------*- C++ -*----------------------------------*\
|
||||
| ========= | |
|
||||
| \\ / F ield | OpenFOAM: The Open Source CFD Toolbox |
|
||||
| \\ / O peration | Version: v1912 |
|
||||
| \\ / A nd | Website: www.openfoam.com |
|
||||
| \\/ M anipulation | |
|
||||
\*---------------------------------------------------------------------------*/
|
||||
FoamFile
|
||||
{
|
||||
version 2.0;
|
||||
format ascii;
|
||||
class volScalarField;
|
||||
object alpha.gas;
|
||||
}
|
||||
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
|
||||
|
||||
dimensions [0 0 0 0 0 0 0];
|
||||
|
||||
internalField uniform 0;
|
||||
|
||||
boundaryField
|
||||
{
|
||||
left
|
||||
{
|
||||
type zeroGradient;
|
||||
}
|
||||
right
|
||||
{
|
||||
type zeroGradient;
|
||||
}
|
||||
bottom
|
||||
{
|
||||
type zeroGradient;
|
||||
}
|
||||
top
|
||||
{
|
||||
type inletOutlet;
|
||||
inletValue uniform 1;
|
||||
value uniform 1;
|
||||
}
|
||||
frontAndBack
|
||||
{
|
||||
type zeroGradient;
|
||||
}
|
||||
}
|
||||
|
||||
// ************************************************************************* //
|
||||
@ -0,0 +1,47 @@
|
||||
/*--------------------------------*- C++ -*----------------------------------*\
|
||||
| ========= | |
|
||||
| \\ / F ield | OpenFOAM: The Open Source CFD Toolbox |
|
||||
| \\ / O peration | Version: v1912 |
|
||||
| \\ / A nd | Website: www.openfoam.com |
|
||||
| \\/ M anipulation | |
|
||||
\*---------------------------------------------------------------------------*/
|
||||
FoamFile
|
||||
{
|
||||
version 2.0;
|
||||
format ascii;
|
||||
class volScalarField;
|
||||
object alpha.liquid;
|
||||
}
|
||||
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
|
||||
|
||||
dimensions [0 0 0 0 0 0 0];
|
||||
|
||||
internalField uniform 1;
|
||||
|
||||
boundaryField
|
||||
{
|
||||
left
|
||||
{
|
||||
type zeroGradient;
|
||||
}
|
||||
right
|
||||
{
|
||||
type zeroGradient;
|
||||
}
|
||||
bottom
|
||||
{
|
||||
type zeroGradient;
|
||||
}
|
||||
top
|
||||
{
|
||||
type inletOutlet;
|
||||
inletValue uniform 0;
|
||||
value uniform 0;
|
||||
}
|
||||
frontAndBack
|
||||
{
|
||||
type zeroGradient;
|
||||
}
|
||||
}
|
||||
|
||||
// ************************************************************************* //
|
||||
@ -0,0 +1,51 @@
|
||||
/*--------------------------------*- C++ -*----------------------------------*\
|
||||
| ========= | |
|
||||
| \\ / F ield | OpenFOAM: The Open Source CFD Toolbox |
|
||||
| \\ / O peration | Version: v1912 |
|
||||
| \\ / A nd | Website: www.openfoam.com |
|
||||
| \\/ M anipulation | |
|
||||
\*---------------------------------------------------------------------------*/
|
||||
FoamFile
|
||||
{
|
||||
version 2.0;
|
||||
format ascii;
|
||||
class volScalarField;
|
||||
object p_rgh;
|
||||
}
|
||||
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
|
||||
|
||||
dimensions [ 1 -1 -2 0 0 0 0 ];
|
||||
|
||||
internalField uniform 1e5;
|
||||
|
||||
boundaryField
|
||||
{
|
||||
left
|
||||
{
|
||||
type fixedFluxPressure;
|
||||
value uniform 1e5;
|
||||
}
|
||||
right
|
||||
{
|
||||
type fixedFluxPressure;
|
||||
value uniform 1e5;
|
||||
}
|
||||
bottom
|
||||
{
|
||||
type fixedFluxPressure;
|
||||
value uniform 1e5;
|
||||
}
|
||||
top
|
||||
{
|
||||
type prghTotalPressure;
|
||||
p0 $internalField;
|
||||
value uniform 100000;
|
||||
}
|
||||
frontAndBack
|
||||
{
|
||||
type fixedFluxPressure;
|
||||
value uniform 1e5;
|
||||
}
|
||||
}
|
||||
|
||||
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
|
||||
@ -0,0 +1,48 @@
|
||||
/*--------------------------------*- C++ -*----------------------------------*\
|
||||
| ========= | |
|
||||
| \\ / F ield | OpenFOAM: The Open Source CFD Toolbox |
|
||||
| \\ / O peration | Version: v1912 |
|
||||
| \\ / A nd | Website: www.openfoam.com |
|
||||
| \\/ M anipulation | |
|
||||
\*---------------------------------------------------------------------------*/
|
||||
FoamFile
|
||||
{
|
||||
version 2.0;
|
||||
format ascii;
|
||||
class volScalarField;
|
||||
object vapour.gas;
|
||||
}
|
||||
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
|
||||
|
||||
dimensions [0 0 0 0 0 0 0];
|
||||
|
||||
internalField uniform 0;
|
||||
|
||||
boundaryField
|
||||
{
|
||||
left
|
||||
{
|
||||
type zeroGradient;
|
||||
}
|
||||
right
|
||||
{
|
||||
type zeroGradient;
|
||||
}
|
||||
bottom
|
||||
{
|
||||
type zeroGradient;
|
||||
}
|
||||
top
|
||||
{
|
||||
type inletOutlet;
|
||||
inletValue uniform 0;
|
||||
value uniform 0;
|
||||
}
|
||||
frontAndBack
|
||||
{
|
||||
type zeroGradient;
|
||||
}
|
||||
}
|
||||
|
||||
|
||||
// ************************************************************************* //
|
||||
@ -0,0 +1,8 @@
|
||||
#!/bin/sh
|
||||
cd "${0%/*}" || exit # Run from this directory
|
||||
. ${WM_PROJECT_DIR:?}/bin/tools/CleanFunctions # Tutorial clean functions
|
||||
#------------------------------------------------------------------------------
|
||||
|
||||
cleanCase0
|
||||
|
||||
#------------------------------------------------------------------------------
|
||||
14
tutorials/multiphase/icoReactingMultiPhaseInterFoam/poolEvaporation/Allrun
Executable file
14
tutorials/multiphase/icoReactingMultiPhaseInterFoam/poolEvaporation/Allrun
Executable file
@ -0,0 +1,14 @@
|
||||
#!/bin/sh
|
||||
cd "${0%/*}" || exit # Run from this directory
|
||||
. ${WM_PROJECT_DIR:?}/bin/tools/RunFunctions # Tutorial run functions
|
||||
#------------------------------------------------------------------------------
|
||||
|
||||
restore0Dir
|
||||
|
||||
runApplication blockMesh
|
||||
runApplication setFields
|
||||
runApplication decomposePar
|
||||
runParallel $(getApplication)
|
||||
runApplication reconstructPar
|
||||
|
||||
#------------------------------------------------------------------------------
|
||||
@ -0,0 +1,7 @@
|
||||
kineticGasEvaporation model test case
|
||||
|
||||
Still evaporating pool with heat flux from bottom.
|
||||
|
||||
The theoretical area-averaged mass flux evaporating is 1.2e-4 Kg/s.
|
||||
This averaged value is reached approximately at 110 secs
|
||||
|
||||
@ -0,0 +1,21 @@
|
||||
/*--------------------------------*- C++ -*----------------------------------*\
|
||||
| ========= | |
|
||||
| \\ / F ield | OpenFOAM: The Open Source CFD Toolbox |
|
||||
| \\ / O peration | Version: v1912 |
|
||||
| \\ / A nd | Website: www.openfoam.com |
|
||||
| \\/ M anipulation | |
|
||||
\*---------------------------------------------------------------------------*/
|
||||
FoamFile
|
||||
{
|
||||
version 2.0;
|
||||
format ascii;
|
||||
class uniformDimensionedVectorField;
|
||||
location "constant";
|
||||
object g;
|
||||
}
|
||||
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
|
||||
|
||||
dimensions [0 1 -2 0 0 0 0];
|
||||
value (0 -9.81 0);
|
||||
|
||||
// ************************************************************************* //
|
||||
@ -0,0 +1,53 @@
|
||||
/*--------------------------------*- C++ -*----------------------------------*\
|
||||
| ========= | |
|
||||
| \\ / F ield | OpenFOAM: The Open Source CFD Toolbox |
|
||||
| \\ / O peration | Version: v1912 |
|
||||
| \\ / A nd | Website: www.openfoam.com |
|
||||
| \\/ M anipulation | |
|
||||
\*---------------------------------------------------------------------------*/
|
||||
FoamFile
|
||||
{
|
||||
version 2.0;
|
||||
format ascii;
|
||||
class dictionary;
|
||||
location "constant";
|
||||
object phaseProperties;
|
||||
}
|
||||
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
|
||||
type massTransferMultiphaseSystem;
|
||||
|
||||
phases (gas liquid);
|
||||
|
||||
liquid
|
||||
{
|
||||
type pureMovingPhaseModel;
|
||||
}
|
||||
|
||||
gas
|
||||
{
|
||||
type multiComponentMovingPhaseModel;
|
||||
}
|
||||
|
||||
surfaceTension
|
||||
(
|
||||
(gas and liquid)
|
||||
{
|
||||
type constant;
|
||||
sigma 0.00;
|
||||
}
|
||||
);
|
||||
|
||||
|
||||
massTransferModel
|
||||
(
|
||||
(liquid to gas)
|
||||
{
|
||||
type kineticGasEvaporation;
|
||||
species vapour.gas;
|
||||
C 0.1;
|
||||
isoAlpha 0.1;
|
||||
Tactivate 372;
|
||||
}
|
||||
);
|
||||
|
||||
// ************************************************************************* //
|
||||
@ -0,0 +1,83 @@
|
||||
/*--------------------------------*- C++ -*----------------------------------*\
|
||||
| ========= | |
|
||||
| \\ / F ield | OpenFOAM: The Open Source CFD Toolbox |
|
||||
| \\ / O peration | Version: v1912 |
|
||||
| \\ / A nd | Website: www.openfoam.com |
|
||||
| \\/ M anipulation | |
|
||||
\*---------------------------------------------------------------------------*/
|
||||
FoamFile
|
||||
{
|
||||
version 2.0;
|
||||
format ascii;
|
||||
class dictionary;
|
||||
location "constant";
|
||||
object thermophysicalProperties.gas;
|
||||
}
|
||||
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
|
||||
|
||||
thermoType
|
||||
{
|
||||
type heRhoThermo;
|
||||
mixture multiComponentMixture;
|
||||
transport const;
|
||||
thermo hConst;
|
||||
equationOfState incompressiblePerfectGas;
|
||||
specie specie;
|
||||
energy sensibleEnthalpy;
|
||||
}
|
||||
|
||||
// ************************************************************************* //
|
||||
|
||||
species
|
||||
(
|
||||
air
|
||||
vapour
|
||||
);
|
||||
|
||||
inertSpecie air;
|
||||
|
||||
vapour
|
||||
{
|
||||
specie
|
||||
{
|
||||
nMoles 1;
|
||||
molWeight 18.9;
|
||||
}
|
||||
equationOfState
|
||||
{
|
||||
pRef 1e5;
|
||||
}
|
||||
thermodynamics
|
||||
{
|
||||
Hf 0;
|
||||
Cp 2030;
|
||||
}
|
||||
transport
|
||||
{
|
||||
mu 0.9e-05;
|
||||
Pr 0.7;
|
||||
}
|
||||
}
|
||||
|
||||
air
|
||||
{
|
||||
specie
|
||||
{
|
||||
nMoles 1;
|
||||
molWeight 28.9;
|
||||
}
|
||||
equationOfState
|
||||
{
|
||||
pRef 1e5;
|
||||
}
|
||||
thermodynamics
|
||||
{
|
||||
Hf 0;
|
||||
Cp 900;
|
||||
}
|
||||
transport
|
||||
{
|
||||
mu 0.9e-05;
|
||||
Pr 0.7;
|
||||
}
|
||||
}
|
||||
@ -0,0 +1,52 @@
|
||||
/*--------------------------------*- C++ -*----------------------------------*\
|
||||
| ========= | |
|
||||
| \\ / F ield | OpenFOAM: The Open Source CFD Toolbox |
|
||||
| \\ / O peration | Version: v1912 |
|
||||
| \\ / A nd | Website: www.openfoam.com |
|
||||
| \\/ M anipulation | |
|
||||
\*---------------------------------------------------------------------------*/
|
||||
FoamFile
|
||||
{
|
||||
version 2.0;
|
||||
format ascii;
|
||||
class dictionary;
|
||||
location "constant";
|
||||
object thermophysicalProperties.liquid;
|
||||
}
|
||||
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
|
||||
|
||||
thermoType
|
||||
{
|
||||
type heRhoThermo;
|
||||
mixture pureMixture;
|
||||
transport const;
|
||||
thermo hConst;
|
||||
equationOfState rhoConst;
|
||||
specie specie;
|
||||
energy sensibleEnthalpy;
|
||||
}
|
||||
|
||||
mixture
|
||||
{
|
||||
specie
|
||||
{
|
||||
nMoles 1;
|
||||
molWeight 18.9;
|
||||
}
|
||||
equationOfState
|
||||
{
|
||||
rho 958.4;
|
||||
}
|
||||
thermodynamics
|
||||
{
|
||||
Cp 4216;
|
||||
Hf 2.45e6;
|
||||
}
|
||||
transport
|
||||
{
|
||||
Pr 6.62;
|
||||
mu 959e-6;
|
||||
}
|
||||
}
|
||||
|
||||
// ************************************************************************* //
|
||||
@ -0,0 +1,21 @@
|
||||
/*--------------------------------*- C++ -*----------------------------------*\
|
||||
| ========= | |
|
||||
| \\ / F ield | OpenFOAM: The Open Source CFD Toolbox |
|
||||
| \\ / O peration | Version: v1912 |
|
||||
| \\ / A nd | Website: www.openfoam.com |
|
||||
| \\/ M anipulation | |
|
||||
\*---------------------------------------------------------------------------*/
|
||||
FoamFile
|
||||
{
|
||||
version 2.0;
|
||||
format ascii;
|
||||
class dictionary;
|
||||
location "constant";
|
||||
object turbulenceProperties;
|
||||
}
|
||||
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
|
||||
|
||||
simulationType laminar;
|
||||
|
||||
|
||||
// ************************************************************************* //
|
||||
@ -0,0 +1,89 @@
|
||||
/*--------------------------------*- C++ -*----------------------------------*\
|
||||
| ========= | |
|
||||
| \\ / F ield | OpenFOAM: The Open Source CFD Toolbox |
|
||||
| \\ / O peration | Version: v1912 |
|
||||
| \\ / A nd | Website: www.openfoam.com |
|
||||
| \\/ M anipulation | |
|
||||
\*---------------------------------------------------------------------------*/
|
||||
FoamFile
|
||||
{
|
||||
version 2.0;
|
||||
format ascii;
|
||||
class dictionary;
|
||||
object blockMeshDict;
|
||||
}
|
||||
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
|
||||
|
||||
convertToMeters 0.25;
|
||||
|
||||
vertices
|
||||
(
|
||||
(0 0 0)
|
||||
(0.5 0 0)
|
||||
(0.5 0.5 0)
|
||||
(0 0.5 0)
|
||||
(0 0 0.5)
|
||||
(0.5 0 0.5)
|
||||
(0.5 0.5 0.5)
|
||||
(0 0.5 0.5)
|
||||
);
|
||||
|
||||
blocks
|
||||
(
|
||||
hex (0 1 2 3 4 5 6 7) (50 50 50) simpleGrading (1 1 1)
|
||||
);
|
||||
|
||||
edges
|
||||
(
|
||||
);
|
||||
|
||||
boundary
|
||||
(
|
||||
left
|
||||
{
|
||||
type wall;
|
||||
faces
|
||||
(
|
||||
(0 4 7 3)
|
||||
);
|
||||
}
|
||||
right
|
||||
{
|
||||
type wall;
|
||||
faces
|
||||
(
|
||||
(2 6 5 1)
|
||||
);
|
||||
}
|
||||
bottom
|
||||
{
|
||||
type wall;
|
||||
faces
|
||||
(
|
||||
(1 5 4 0)
|
||||
);
|
||||
}
|
||||
top
|
||||
{
|
||||
type patch;
|
||||
faces
|
||||
(
|
||||
(3 7 6 2)
|
||||
);
|
||||
}
|
||||
frontAndBack
|
||||
{
|
||||
type patch;
|
||||
faces
|
||||
(
|
||||
(0 3 2 1)
|
||||
(4 5 6 7)
|
||||
);
|
||||
}
|
||||
);
|
||||
|
||||
mergePatchPairs
|
||||
(
|
||||
);
|
||||
|
||||
// ************************************************************************* //
|
||||
@ -0,0 +1,78 @@
|
||||
/*--------------------------------*- C++ -*----------------------------------*\
|
||||
| ========= | |
|
||||
| \\ / F ield | OpenFOAM: The Open Source CFD Toolbox |
|
||||
| \\ / O peration | Version: v1912 |
|
||||
| \\ / A nd | Website: www.openfoam.com |
|
||||
| \\/ M anipulation | |
|
||||
\*---------------------------------------------------------------------------*/
|
||||
FoamFile
|
||||
{
|
||||
version 2.0;
|
||||
format ascii;
|
||||
class dictionary;
|
||||
location "system";
|
||||
object controlDict;
|
||||
}
|
||||
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
|
||||
|
||||
application icoReactingMultiphaseInterFoam;
|
||||
|
||||
startFrom startTime;
|
||||
|
||||
startTime 0;
|
||||
|
||||
stopAt endTime;
|
||||
|
||||
endTime 100;
|
||||
|
||||
deltaT 1e-3;
|
||||
|
||||
writeControl adjustableRunTime;
|
||||
|
||||
writeInterval 5;
|
||||
|
||||
purgeWrite 4;
|
||||
|
||||
writeFormat ascii;
|
||||
|
||||
writePrecision 6;
|
||||
|
||||
compression off;
|
||||
|
||||
timeFormat general;
|
||||
|
||||
timePrecision 6;
|
||||
|
||||
runTimeModifiable yes;
|
||||
|
||||
adjustTimeStep yes;
|
||||
|
||||
maxDeltaT 1e-1;
|
||||
|
||||
maxCo 3;
|
||||
maxAlphaCo 2;
|
||||
maxAlphaDdt 1;
|
||||
|
||||
functions
|
||||
{
|
||||
|
||||
mass
|
||||
{
|
||||
type volFieldValue;
|
||||
libs (fieldFunctionObjects);
|
||||
|
||||
writeControl timeStep;
|
||||
writeInterval 10;
|
||||
writeFields false;
|
||||
log true;
|
||||
|
||||
operation volIntegrate;
|
||||
|
||||
fields
|
||||
(
|
||||
dmdt.liquidToGas
|
||||
);
|
||||
}
|
||||
}
|
||||
|
||||
// ************************************************************************* //
|
||||
@ -0,0 +1,45 @@
|
||||
/*--------------------------------*- C++ -*----------------------------------*\
|
||||
| ========= | |
|
||||
| \\ / F ield | OpenFOAM: The Open Source CFD Toolbox |
|
||||
| \\ / O peration | Version: v1912 |
|
||||
| \\ / A nd | Website: www.openfoam.com |
|
||||
| \\/ M anipulation | |
|
||||
\*---------------------------------------------------------------------------*/
|
||||
FoamFile
|
||||
{
|
||||
version 2.0;
|
||||
format ascii;
|
||||
class dictionary;
|
||||
location "system";
|
||||
object decomposeParDict;
|
||||
}
|
||||
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
|
||||
|
||||
numberOfSubdomains 4;
|
||||
|
||||
method simple;
|
||||
|
||||
simpleCoeffs
|
||||
{
|
||||
n (2 2 1);
|
||||
delta 0.001;
|
||||
}
|
||||
|
||||
hierarchicalCoeffs
|
||||
{
|
||||
n (1 1 1);
|
||||
delta 0.001;
|
||||
order xyz;
|
||||
}
|
||||
|
||||
manualCoeffs
|
||||
{
|
||||
dataFile "";
|
||||
}
|
||||
|
||||
distributed no;
|
||||
|
||||
roots ( );
|
||||
|
||||
|
||||
// ************************************************************************* //
|
||||
@ -0,0 +1,74 @@
|
||||
/*--------------------------------*- C++ -*----------------------------------*\
|
||||
| ========= | |
|
||||
| \\ / F ield | OpenFOAM: The Open Source CFD Toolbox |
|
||||
| \\ / O peration | Version: v1912 |
|
||||
| \\ / A nd | Website: www.openfoam.com |
|
||||
| \\/ M anipulation | |
|
||||
\*---------------------------------------------------------------------------*/
|
||||
FoamFile
|
||||
{
|
||||
version 2.0;
|
||||
format ascii;
|
||||
class dictionary;
|
||||
location "system";
|
||||
object fvSchemes;
|
||||
}
|
||||
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
|
||||
|
||||
ddtSchemes
|
||||
{
|
||||
default Euler;
|
||||
}
|
||||
|
||||
gradSchemes
|
||||
{
|
||||
default Gauss linear;
|
||||
}
|
||||
|
||||
divSchemes
|
||||
{
|
||||
|
||||
div(rhoPhi,U) Gauss upwind;
|
||||
|
||||
"div\(phi,alpha.*\)" Gauss vanLeer;
|
||||
"div\(phir,alpha.*\)" Gauss linear;
|
||||
|
||||
"div\(Yiphir,alpha.*\)" Gauss linear;
|
||||
"div\(phi,.*\.gas.*\)" Gauss vanLeer;
|
||||
|
||||
div(((rho*nuEff)*dev2(T(grad(U))))) Gauss linear;
|
||||
|
||||
div(phi,T) Gauss upwind;
|
||||
|
||||
div((alpha.gas*U)) Gauss linear;
|
||||
div((alpha.liquid*U)) Gauss linear;
|
||||
|
||||
div((p*U)) Gauss linear;
|
||||
}
|
||||
|
||||
laplacianSchemes
|
||||
{
|
||||
default Gauss linear orthogonal;
|
||||
}
|
||||
|
||||
interpolationSchemes
|
||||
{
|
||||
default linear;
|
||||
}
|
||||
|
||||
snGradSchemes
|
||||
{
|
||||
default orthogonal;
|
||||
}
|
||||
|
||||
fluxRequired
|
||||
{
|
||||
default no;
|
||||
p_rgh ;
|
||||
alpha.gas ;
|
||||
alpha.liquid ;
|
||||
Xvapour.gas ;
|
||||
}
|
||||
|
||||
|
||||
// ************************************************************************* //
|
||||
@ -0,0 +1,114 @@
|
||||
/*--------------------------------*- C++ -*----------------------------------*\
|
||||
| ========= | |
|
||||
| \\ / F ield | OpenFOAM: The Open Source CFD Toolbox |
|
||||
| \\ / O peration | Version: v1912 |
|
||||
| \\ / A nd | Website: www.openfoam.com |
|
||||
| \\/ M anipulation | |
|
||||
\*---------------------------------------------------------------------------*/
|
||||
FoamFile
|
||||
{
|
||||
version 2.0;
|
||||
format ascii;
|
||||
class dictionary;
|
||||
location "system";
|
||||
object fvSolution;
|
||||
}
|
||||
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
|
||||
|
||||
solvers
|
||||
{
|
||||
|
||||
"alpha.*"
|
||||
{
|
||||
solver PBiCGStab;
|
||||
preconditioner DILU;
|
||||
tolerance 1e-08;
|
||||
relTol 0.0;
|
||||
|
||||
cAlphas ((liquid and gas) 1);
|
||||
|
||||
nAlphaCorr 1;
|
||||
nAlphaSubCycles 1;
|
||||
|
||||
// Compressiion factor for species in each alpha phase
|
||||
// NOTE: It should be similar to cAlpha
|
||||
cYi 1;
|
||||
}
|
||||
|
||||
p_rgh
|
||||
{
|
||||
solver PCG;
|
||||
preconditioner DIC;
|
||||
tolerance 1e-09;
|
||||
relTol 0.02;
|
||||
}
|
||||
|
||||
p_rghFinal
|
||||
{
|
||||
$p_rgh;
|
||||
relTol 0;
|
||||
}
|
||||
|
||||
"U.*"
|
||||
{
|
||||
solver smoothSolver;
|
||||
smoother symGaussSeidel;
|
||||
tolerance 1e-06;
|
||||
relTol 0;
|
||||
}
|
||||
|
||||
"Yi.*"
|
||||
{
|
||||
solver smoothSolver;
|
||||
smoother symGaussSeidel;
|
||||
tolerance 1e-09;
|
||||
relTol 0;
|
||||
residualAlpha 1e-6;
|
||||
}
|
||||
|
||||
"T.*"
|
||||
{
|
||||
solver PBiCGStab;
|
||||
preconditioner DILU;
|
||||
tolerance 1e-08;
|
||||
relTol 0.01;
|
||||
}
|
||||
|
||||
"mDotSmear.*"
|
||||
{
|
||||
solver PBiCGStab;
|
||||
preconditioner DIC;
|
||||
tolerance 1e-08;
|
||||
relTol 0.0;
|
||||
}
|
||||
|
||||
"Xvapour.gas.*"
|
||||
{
|
||||
solver PBiCGStab;
|
||||
preconditioner DILU;
|
||||
tolerance 1e-08;
|
||||
relTol 0.0;
|
||||
}
|
||||
}
|
||||
|
||||
PIMPLE
|
||||
{
|
||||
momentumPredictor no;
|
||||
nOuterCorrectors 1;
|
||||
nCorrectors 2;
|
||||
nNonOrthogonalCorrectors 0;
|
||||
}
|
||||
|
||||
relaxationFactors
|
||||
{
|
||||
fields
|
||||
{
|
||||
}
|
||||
equations
|
||||
{
|
||||
".*" 1;
|
||||
}
|
||||
}
|
||||
|
||||
|
||||
// ************************************************************************* //
|
||||
@ -0,0 +1,36 @@
|
||||
/*--------------------------------*- C++ -*----------------------------------*\
|
||||
| ========= | |
|
||||
| \\ / F ield | OpenFOAM: The Open Source CFD Toolbox |
|
||||
| \\ / O peration | Version: v1912 |
|
||||
| \\ / A nd | Website: www.openfoam.com |
|
||||
| \\/ M anipulation | |
|
||||
\*---------------------------------------------------------------------------*/
|
||||
FoamFile
|
||||
{
|
||||
version 2.0;
|
||||
format ascii;
|
||||
class dictionary;
|
||||
location "system";
|
||||
object setFieldsDict;
|
||||
}
|
||||
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
|
||||
|
||||
defaultFieldValues
|
||||
(
|
||||
volScalarFieldValue alpha.gas 1
|
||||
volScalarFieldValue alpha.liquid 0
|
||||
);
|
||||
|
||||
regions
|
||||
(
|
||||
boxToCell
|
||||
{
|
||||
box (-1 -1 -1) (1 0.012 1);
|
||||
fieldValues
|
||||
(
|
||||
volScalarFieldValue alpha.liquid 1
|
||||
volScalarFieldValue alpha.gas 0
|
||||
);
|
||||
}
|
||||
);
|
||||
// ************************************************************************* //
|
||||
Loading…
Reference in New Issue
Block a user