af2baeb6d1
All reactingEulerFoam wall boiling tutorials have been replaced with
cases that are more representative of real applications.
The wall boiling tutorials for reactingTwoPhaseEulerFoam are:
RAS/wallBoiling:
Axi-symmetric wall boiling case with constant bubble diameter
RAS/wallBoilingPolyDisperse:
As wallBoiling, but with a homogenous class method population
balance for modelling the bubble diameters
RAS/wallBoilingIATE:
As wallBoiling, but with an interfacial area transport equation
for modelling the bubble diameters
The wall boiling tutorials for reactingMultiphaseEulerFoam are:
RAS/wallBoilingPolydisperseTwoGroups:
As wallBoiling, but with an inhomogenous class method population
balance for modelling the bubble diameters
Patch contributed by Juho Peltola, VTT.
185 lines
3.0 KiB
C++
185 lines
3.0 KiB
C++
/*--------------------------------*- C++ -*----------------------------------*\
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========= |
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\\ / F ield | OpenFOAM: The Open Source CFD Toolbox
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\\ / O peration | Website: https://openfoam.org
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\\ / A nd | Version: dev
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\\/ M anipulation |
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\*---------------------------------------------------------------------------*/
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FoamFile
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{
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version 2.0;
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format ascii;
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class dictionary;
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location "constant";
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object phaseProperties;
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}
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// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
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type thermalPhaseChangeTwoPhaseSystem;
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phases (gas liquid);
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phaseChange on;
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gas
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{
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type purePhaseModel;
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diameterModel constant;
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constantCoeffs
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{
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d 0.00045;
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}
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residualAlpha 1e-6;
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}
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liquid
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{
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type purePhaseModel;
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diameterModel constant;
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constantCoeffs
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{
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d 0.00045;
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}
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Sc 0.7;
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residualAlpha 1e-6;
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}
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drag
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(
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(gas in liquid)
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{
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type IshiiZuber;
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swarmCorrection
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{
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type none;
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}
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}
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);
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virtualMass
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(
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(gas in liquid)
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{
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type constantCoefficient;
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Cvm 0.5;
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}
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);
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heatTransfer.gas
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(
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(gas in liquid)
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{
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type constantNu;
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Nu 1e1;
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residualAlpha 1e-4;
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}
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);
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heatTransfer.liquid
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(
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(gas in liquid)
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{
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type RanzMarshall;
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residualAlpha 1e-4;
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}
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);
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lift
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(
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(gas in liquid)
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{
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type wallDamped;
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lift
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{
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type Tomiyama;
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Cl 0.288;
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}
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wallDamping
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{
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type cosine;
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Cd 1.0;
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y0 0.0002;
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}
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}
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);
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wallLubrication
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(
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(gas in liquid)
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{
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type Antal;
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Cw1 -0.01;
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Cw2 0.05;
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}
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);
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turbulentDispersion
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(
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(gas in liquid)
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{
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type LopezDeBertodano;
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Ctd 1.0;
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residualAlpha 1e-3;
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}
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);
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blending
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{
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default
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{
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type none;
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continuousPhase liquid;
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}
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}
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aspectRatio
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();
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saturationModel
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{
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type function1;
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function scale;
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functionCoeffs
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{
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xScale 1e-6;
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scale 1;
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value
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{
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type csvFile;
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nHeaderLine 1;
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refColumn 1;
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componentColumns (0);
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separator ";";
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mergeSeparators no;
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file "R12.csv";
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outOfBounds clamp;
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interpolationScheme linear;
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}
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};
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};
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surfaceTension
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(
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(gas and liquid)
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{
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type constant;
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sigma 0.00176574;
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}
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);
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phaseTransfer
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();
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// Minimum allowable pressure
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pMin 10000;
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// ************************************************************************* //
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