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Engineering Mathematics
Review of Viscous Flows
Review of Computational Fluid Mechanics

Particle Adhesion
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The National Science Foundation
ME 437 The National Science Foundation
 Aerosols
Introduction to Aerosols | Drag, Lift Forces | Aerosol Kinetics | Virtual Mass, Basset Forces & BBO Equation | Nonspherical Particles | Brownian Motions | Particle Deposition Mechanisms | Electrodynamics | Aerosol Coagulation |

Particle Deposition Mechanisms: Diffusion to a Cylinder

Direct Interception Limit

Fiber Efficiency/Filter Efficiency

The efficiency of a fibrous filter is directly related to the single fiber efficiency. For a regular array shown in Figure 5, the decrease of concentration in a length dz is given by

(23)

Figure 5. Schematics of gas flow through a fiber filter.

where  is the fraction of solid (fibers).



Dr. Goodarz Ahmadi | Turbulence & Multiphase Fluid Flow Laboratory | Department of Mechanical & Aeronautical Engineering
Copyright © 2002-2005 Dr. Goodarz Ahmadi. All rights reserved.
Potsdam, New York, 13699
ahmadi@clarkson.edu