201 lines
4.3 KiB
C++
201 lines
4.3 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 | Version: 4.x |
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| \\ / A nd | Web: www.OpenFOAM.org |
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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 binary;
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class dictionary;
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location "constant";
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object SprayCloudProperties;
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}
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// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
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solution
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{
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active true;
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coupled true;
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transient yes;
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cellValueSourceCorrection on;
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maxCo 0.3;
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sourceTerms
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{
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schemes
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{
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rho explicit 1;
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U explicit 1;
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Yi explicit 1;
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h explicit 1;
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radiation explicit 1;
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}
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}
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interpolationSchemes
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{
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rho cell;
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U cellPoint;
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thermo:mu cell;
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T cell;
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Cp cell;
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kappa cell;
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p cell;
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}
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integrationSchemes
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{
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U Euler;
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T analytical;
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}
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}
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constantProperties
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{
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T0 373;
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// place holders for rho0 and Cp0
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// - reset from liquid properties using T0
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rho0 684;
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Cp0 14.7;//(J/kg*K) = 226(J/mol*K)
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constantVolume false;
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}
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subModels
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{
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particleForces
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{
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sphereDrag;
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}
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injectionModels
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{
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model1
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{
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type coneNozzleInjection;
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SOI 0;
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massTotal 17.8e-06;
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parcelBasisType mass;
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injectionMethod disc;
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flowType flowRateAndDischarge;
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outerDiameter 0.0001;
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innerDiameter 0;
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duration 0.007;
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position (0 0 0);
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direction (0 0 1);
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parcelsPerSecond 5000000;
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flowRateProfile constant 1;
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Cd constant 0.768;
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thetaInner constant 0.0;
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thetaOuter constant 13.0;
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sizeDistribution
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{
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type RosinRammler;
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RosinRammlerDistribution
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{
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minValue 100e-06;
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maxValue 200e-06;
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d 135e-6;
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n 3;
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}
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}
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}
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}
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dispersionModel stochasticDispersionRAS;
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patchInteractionModel standardWallInteraction;
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heatTransferModel RanzMarshall;
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compositionModel singlePhaseMixture;
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phaseChangeModel liquidEvaporationBoil;
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surfaceFilmModel none;
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atomizationModel none;
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breakupModel none;//ReitzDiwakar; // ReitzKHRT;
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stochasticCollisionModel none;
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radiation off;
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standardWallInteractionCoeffs
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{
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type rebound;
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}
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RanzMarshallCoeffs
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{
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BirdCorrection true;
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}
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singlePhaseMixtureCoeffs
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{
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phases
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(
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liquid
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{
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C7H16 1;
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}
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);
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}
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liquidEvaporationBoilCoeffs
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{
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enthalpyTransfer enthalpyDifference;
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activeLiquids ( C7H16 );
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}
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ReitzDiwakarCoeffs
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{
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solveOscillationEq yes;
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Cbag 6;
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Cb 0.785;
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Cstrip 0.5;
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Cs 10;
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}
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/*
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ReitzKHRTCoeffs
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{
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solveOscillationEq yes;
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B0 0.61;
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B1 40;
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Ctau 1;
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CRT 0.1;
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msLimit 0.2;
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WeberLimit 6;
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}
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*/
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TABCoeffs
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{
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y0 0;
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yDot0 0;
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Cmu 10;
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Comega 8;
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WeCrit 12;
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}
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}
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cloudFunctions
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{}
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// ************************************************************************* //
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