OpenFOAM-12/tutorials/modules/multiphaseEuler/titaniaSynthesis/constant/phaseProperties

/*--------------------------------*- C++ -*----------------------------------*\
  =========                 |
  \\      /  F ield         | OpenFOAM: The Open Source CFD Toolbox
   \\    /   O peration     | Website:  https://openfoam.org
    \\  /    A nd           | Version:  dev
     \\/     M anipulation  |
\*---------------------------------------------------------------------------*/
FoamFile
{
    format      ascii;
    class       dictionary;
    location    "constant";
    object      phaseProperties;
}
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //

type populationBalanceMultiphaseSystem;

phases (particles vapour);

populationBalances (aggregates);

particles
{
    type            multicomponentPhaseModel;

    diameterModel   velocityGroup;

    velocityGroupCoeffs
    {
        populationBalance   aggregates;

        shapeModel          fractal;

        fractalCoeffs
        {
            sinteringModel  KochFriedlander;

            KochFriedlanderCoeffs
            {
                Cs 8.3e24;
                n  4.0;
                m  1.0;
                Ta 3700.0;
            }
        }

        sizeGroups
        (
            f01{dSph 4.000E-10; value 1.0; kappa 1.5E+10; Df 1.8; alphaC 1;}
            f02{dSph 5.769E-10; value 0.0; kappa 1.5E+10; Df 1.8; alphaC 1;}
            f03{dSph 8.320E-10; value 0.0; kappa 1.5E+10; Df 1.8; alphaC 1;}
            f04{dSph 1.200E-09; value 0.0; kappa 1.5E+10; Df 1.8; alphaC 1;}
            f05{dSph 1.731E-09; value 0.0; kappa 1.5E+10; Df 1.8; alphaC 1;}
            f06{dSph 2.496E-09; value 0.0; kappa 1.5E+10; Df 1.8; alphaC 1;}
            f07{dSph 3.600E-09; value 0.0; kappa 1.5E+10; Df 1.8; alphaC 1;}
            f08{dSph 5.192E-09; value 0.0; kappa 1.5E+10; Df 1.8; alphaC 1;}
            f09{dSph 7.488E-09; value 0.0; kappa 1.5E+10; Df 1.8; alphaC 1;}
            f10{dSph 1.080E-08; value 0.0; kappa 1.5E+10; Df 1.8; alphaC 1;}
            f11{dSph 1.558E-08; value 0.0; kappa 1.5E+10; Df 1.8; alphaC 1;}
            f12{dSph 2.246E-08; value 0.0; kappa 1.5E+10; Df 1.8; alphaC 1;}
            f13{dSph 3.240E-08; value 0.0; kappa 1.5E+10; Df 1.8; alphaC 1;}
            f14{dSph 4.673E-08; value 0.0; kappa 1.5E+10; Df 1.8; alphaC 1;}
            f15{dSph 6.739E-08; value 0.0; kappa 1.5E+10; Df 1.8; alphaC 1;}
            f16{dSph 9.720E-08; value 0.0; kappa 1.5E+10; Df 1.8; alphaC 1;}
            f17{dSph 1.402E-07; value 0.0; kappa 1.5E+10; Df 1.8; alphaC 1;}
            f18{dSph 2.022E-07; value 0.0; kappa 1.5E+10; Df 1.8; alphaC 1;}
            f19{dSph 2.916E-07; value 0.0; kappa 1.5E+10; Df 1.8; alphaC 1;}
            f20{dSph 4.206E-07; value 0.0; kappa 1.5E+10; Df 1.8; alphaC 1;}
            f21{dSph 6.066E-07; value 0.0; kappa 1.5E+10; Df 1.8; alphaC 1;}
            f22{dSph 8.748E-07; value 0.0; kappa 1.5E+10; Df 1.8; alphaC 1;}
            f23{dSph 1.262E-06; value 0.0; kappa 1.5E+10; Df 1.8; alphaC 1;}
            f24{dSph 1.820E-06; value 0.0; kappa 1.5E+10; Df 1.8; alphaC 1;}
            f25{dSph 2.624E-06; value 0.0; kappa 1.5E+10; Df 1.8; alphaC 1;}
            f26{dSph 3.785E-06; value 0.0; kappa 1.5E+10; Df 1.8; alphaC 1;}
            f27{dSph 5.459E-06; value 0.0; kappa 1.5E+10; Df 1.8; alphaC 1;}
            f28{dSph 7.873E-06; value 0.0; kappa 1.5E+10; Df 1.8; alphaC 1;}
            f29{dSph 1.136E-05; value 0.0; kappa 1.5E+10; Df 1.8; alphaC 1;}
        );
    }

    residualAlpha   1e-15;
}

vapour
{
    type            reactingPhaseModel;

    diameterModel   none;

    residualAlpha   1e-5;
}

populationBalanceCoeffs
{
    aggregates
    {
        continuousPhase vapour;

        coalescenceModels
        (
            DahnekeInterpolation
            {
                sigma           340e-12;
            }
        );

        binaryBreakupModels
        ();

        breakupModels
        ();

        driftModels
        ();

        nucleationModels
        (
            reactionDriven
            {
                nucleationDiameter  4E-10;
                velocityGroup       particles;
                reactingPhase       vapour;
                dmdtf               phaseTransfer:dmidtf;
                specie              TiO2;
            }
        );
    }
}

blending
{
    default
    {
        type            continuous;
        phase           vapour;
    }
}

interfaceCompression
{}

surfaceTension
{}

drag
{
    particles_dispersedIn_vapour
    {
        type            timeScaleFiltered;
        minRelaxTime    1e-4;
        dragModel
        {
            type            aerosolDrag;
            sigma           340e-12;
        }
    }
}

virtualMass
{}

heatTransfer
{
    particles_dispersedIn_vapour
    {
        type            timeScaleFiltered;
        minRelaxTime    1e-4;

        heatTransferModel
        {
            type            constantNu;
            Nu              1;
        }
    }
}

phaseTransfer
{
    particles_dispersedIn_vapour
    {
        type reactionDriven;
        reactingPhase vapour;
        targetPhase particles;
        species (TiO2);
    }
}

lift
{}

wallLubrication
{}

turbulentDispersion
{}

interfaceCompression
{}

// ************************************************************************* //