DocumentCode
3366095
Title
Discussion of slip boundary on fibrous filter media
Author
Zhou, Bin ; Zhang, Xiaosong ; Tronville, Paolo
Author_Institution
Sch. of Energy & Environ., Southeast Univ., Nanjing, China
fYear
2010
fDate
26-28 June 2010
Firstpage
1896
Lastpage
1899
Abstract
In modeling fibrous filter media, it is important to consider the phenomena of slip on the fiber surface because of the Knudsen number limit. In this paper the available analytical expressions for slip boundary were summarized and applied on a novel fibrous filter media model. Experimental data of the pressure drop on the filter media was used to validate the numerical simulation using OpenFOAM when partial slip boundary was applied. It was found the optimal valueFractions for F8 media was 0.16.
Keywords
Aerosols; Boundary conditions; Computational fluid dynamics; Filters; Geometry; Navier-Stokes equations; Rivers; Solid modeling; Textile fibers; Virtual manufacturing; CFD; fibrous media; partial slip; pressure drop;
fLanguage
English
Publisher
ieee
Conference_Titel
Mechanic Automation and Control Engineering (MACE), 2010 International Conference on
Conference_Location
Wuhan, China
Print_ISBN
978-1-4244-7737-1
Type
conf
DOI
10.1109/MACE.2010.5536610
Filename
5536610
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