The effect of a high aerosol concentration on the creased. It was also found that when the value of the collection efficiency of impactors has been studied. TheReynolds number or the overall particle sizes inflow was assumed to be dilute and two-way coupled. A creased, the change of the collection efficiency by the particle source in cell model for the computational change of the aerosol concentration also increased. scheme was used. Results show that the effect of the The effect of the high aerosol concentration on the particle interactions with the air on the collection efficollection efficiency was found to be considerable even ciency is enlarged as the aerosol concentration is inin slow flows when particles are large.

No abstract