5.3. Separation efficiencyThe size distribution of COF particulate matter from Li et al.’sexperiments [39] fits the Rosin Rammler Equation [40]. The completesize range is divided into 10 intervals, each represented bya mean diameter for which trajectory calculations were performed.The density of particles is 960 kg/m3. The cumulative particle sizedistribution and parameters, such as the minimum, maximum,mean, and spread diameter (n) are shown in Table 9.