[Patrick_18]

I have 320 particles in which 80 are 24 um, 80 are 16 um, 80 are 10 um and remaining 80 are 8 um. For so kind of distribution I don't find size model in various distribution model given in openfoam.
I have create own code in which 4 diameters (24, 16, 80 and 10) and their weights (0.25 for all four types) (num fraction) are input to the file. I have created array of size distribution in sample () function of file. but really, I don't know where I should create this array of distribution. because, in other distribution model only one of sample are drawn in this function (named sample ()) and where whole size are generated I can't find out ...

So, please see where I should put array of size distribution ?? and still can any of existing model can fit my data ??
and in kinematiccloudproperties file I have mentioned nparticle -320 and parcelspersecond as 1, so it is right way ?? (solving problem of one way coupling)