Publication Details:
Journal or Publication Title:
Armenian Journal of Physics=Ֆիզիկայի հայկական հանդես
Date of publication:
Volume:
Number:
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Title:
Introduction to Basics of Submicron Aerosol Particles Filtration Theory via Ultrafine Fiber Media
Creator:
Corporate Creators:
A. I. Alikhanyan National Scientific Laboratory, Yerevan, Armenia
Subject:
Physics ; Atomic and molecular physics
Coverage:
Abstract:
The deposition of aerosol particles in ultrafine fiber media under the action of different mechanisms (sieving, interception, diffusion, inertia, gravitational and van der Waals forces, etc.) is considered taking into account their own sizes. The modeling of fine filtration process has shown high sensitivity of the capture coefficient to the changes in flow rate, viscosity, particle and fiber parameters, as well as to packing density of the fiber system are the reasons for the relative growth of efficiency of high-performance filters based on ultrafine fiber media.