Difference between revisions of "ContribDieselFoamSprayProperties"

Revision as of 07:44, 12 December 2008

Back

sprayProperties

FoamFile
{
    version     2.0;
    format      ascii;
    class       dictionary;
    object      sprayProperties;
}

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

interpolationSchemes
{
    U               cellPointFace;
    rho             cell;
    p               cell;
    T               cell;
}

atomizationModel        off;
includeOscillation      no;
breakupModel            ReitzKHRT;
injectorModel           hollowConeInjector;
evaporationModel        standardEvaporationModel;
heatTransferModel       RanzMarshall;
dragModel               standardDragModel;
wallModel               reflect;

// atomizationModel optional:

// breakupModel optional:

TABCoeffs
{
    y0              0.0;
    yDot0           0.0;
    Cmu             10.0;
    Comega          8.0;
    WeCrit          12;
}

ETABCoeffs
{
    Cmu         10.0;
    Comega      8.0;
    WeCrit      12;
    k1          0.2;
    k2          0.2;
    WeTransition    100.0;
}

ReitzDiwakarCoeffs
{
    Cbag            6;
    Cb              0.785;
    Cstrip          0.5;
    Cs              10;
}

ReitzKHRTCoeffs
{
    B0              0.61;
    B1              40;
    Ctau            1;
    CRT             0.1;
    msLimit         0.2;
    WeberLimit      6;
}

SHFCoeffs
{
    weCorrCoeff
    weBuCrit 
    weBuBag
    weBuMM
    ohnCoeffCrit
    ohnCoeffBag
    ohnCoeffMM
    ohnExpCrit
    ohnExpBag
    ohnExpMM
    Cinit
    C1
    C2
    C3
    Cexp1
    Cexp2
    Cexp3
    Weconst
    Wecrit1
    Wecrit2
    CoeffD
    OnExpD
    WeExpD
    mu
    sigma
    d32Coeff
    cDmaxBM
    cDmaxS
    corePerc
}

// injectorModel optional:

blobSwirlInjectorCoeffs
{
    ConeAngle       120.0;
    ConeInterval    10.0;
    cD              0.8;
    cTau            1.0;
    A               1.0;
}

ChomiakInjectorCoeffs
{
    dropletPDF
    {
        pdfType         uniform;

// pdfType optional
        uniformPDF
        {
            minValue       1.0e-6;
            maxValue       1.0e-4;
        }
    }

    maxSprayConeAngle  20.0;
}

constantInjectorCoeffs
{
    dropletNozzleDiameterRatio    1.0;
    sprayAngle                    10.0;
}

definedHollowConeInjectorCoeffs
{

}

definedPressureSwirlInjectorCoeffs
{

}

hollowConeInjectorCoeffs
{
    dropletPDF
    {
        pdfType         RosinRammler;

// pdfType optional:
        RosinRammlerPDF
        {
            minValue        1.00e-6;
            maxValue        1.50e-4;

            d
            (
                1.5e-4
            );

            n
            (
                3
            );
        }
    }

    innerConeAngle
    (
        0.0
    );

    outerConeAngle
    (
        20.0
    );
}

pressureSwirlInjectorCoeffs
{

}

// evaporationModel optional:

// heatTransferModel optional: