Kai Liu, Kun Wang, Chen Zhang, Yongcun Gong and Shun Zhao
A virtual impactor of 5 micrometer cut-off particle size is designed based on inertial impact theory for the capture of microbial aerosol particles diffused in the air. then the flow field characteristics of virtual impactor are simulated by using the professional simulation software FLUENT and the performance of capture and separation was verified by the simulation results.
Inertial impact; Virtual impact; Aerosol; Separation particle size