[Cal]

Hi all,


I am editing code someone else wrote and am having trouble understanding what each variable does. I am currently using coneNozzleInjection with the following parameters:

injectionModels
    {
        model1
        {
            type            coneNozzleInjection;
            massTotal       1.3171528e-3;
            parcelBasisType mass;//fixed;
            nParticle       1;
            injectionMethod disc;
            flowType        constantVelocity;
            UMag            89.4; //Calculation with K = 1 sudden expansion
            outerDiameter   250e-6;
            innerDiameter   0;
            SOI             0;
            duration        0.3;
            position        (0 0 1e-3); // 4 Liquid Jet diameters
            direction       (1 0 0);
            parcelsPerSecond 5.0e8; 
            flowRateProfile table
                (
                (0               4.3905092e-6)
                (0.3             4.3905092e-6)
                (0.6             4.3905092e-6)
                );

            //Cd              constant 0.9; if  flowType = flowRateAndDischarge
            //Pinj            constant 80 bar; if flowType = pressure DrivenVelocity

            thetaInner      constant 0.0;
            thetaOuter      constant 0.0;

            sizeDistribution
            {
/*                type        RosinRammler;*/
/*                RosinRammlerDistribution*/
/*                {*/
/*                    minValue        10e-06;*/
/*                    maxValue        250e-6;*/
/*                    d               250e-6;*/
/*                    n               3;*/
/*                }*/

                type        uniform;
                uniformDistribution
                {
                    minValue    4.376955e-5;//2.0316025e-5;
                    maxValue    4.376955e-5;//2.0316025e-5;
                }
            }
        }
    }

Would anyone be able to explain to me what the following variables mean and how they affect the spray characteristics?
- nParticle
- parcelsPerSecond
- flowRateProfile table


Thanks!