[부직포] Aerosol Filtration by Fibrous Filters: A Statistical Mechanics Approach 출판일 : 2007.05.01 저자 : Wen Zhong, Ning Pan 서지사항 : Textile Research Journal, Volume 77, Issue 5, 284페이지 등록일 : 2011.10.25 I 조회수 : 104 작성자 : admin |
A statistical mechanics approach, namely the Ising model combined with Monte Carlo
simulation, was employed in studying the process of aerosol filtration through fibrous filters.
This process was modeled as consisting of numerous cells' state exchanges driven by the
difference of the system energy after and before a particle moved from one cell to the other
and/or deposited on a fiber cell. With the use of a simpler binary algorithm, this approach
was capable of realistically simulating the complicated mechanisms involved in the filtration
process. Simulations were carried out for the behaviors of aerosol particles of different
sizes interacting with isotropic fiber filters of various volume fractions. Simulation results
were in good agreement with reported experimental data, indicating an encouraging
prospect for the method to be applied in this area.
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