The current study presents novel experimental data on soot particle size distributions (PSDs) with mobility diameters in the range 4≤Dm[nm]≤230 obtained from four premixed turbulent ethylene-air flames crossing inception limit. are stabilised against hot combustion products nitrogen diluted hydrogen a back-to-burnt (or fresh-to-burnt) opposed jet configuration. burner features fractal grid gene...

Abstract. An incremental evolution equation, i.e. a Master equation in statistical mechanics, is introduced for force distributions in polydisperse frictional particle packings. As basic ingredients of the Master equation, the conditional probability distributions of particle overlaps are determined by molecular dynamics simulations. Interestingly, tails of the distributions become much narrowe...