THERMAL SCIENCE
International Scientific Journal
INTERCEPTION EFFICIENCY OF PARTICLE LADEN FLOW OVER A FINITE FLAT PLATE IN POTENTIAL FLOW REGIMES
ABSTRACT
The direct interception efficiency of particles from potential flows past flat plate is obtained based on the Zhukovsky conversion. The efficiency predictions depend on filter solidity, length of the flat plate, orientation of the cross-section relative to the incoming flow, and particle diameter. The expressions demonstrate that the efficiency for flat plate generally increase with increasing particles, decreasing the orientation of the cross-section relative to the incoming flow.
KEYWORDS
PAPER SUBMITTED: 2013-01-18
PAPER REVISED: 2013-04-26
PAPER ACCEPTED: 2013-06-02
PUBLISHED ONLINE: 2013-12-28
THERMAL SCIENCE YEAR
2013, VOLUME
17, ISSUE
Issue 5, PAGES [1343 - 1348]
- Davies C. N., Air filtration, Academic Press, London, 1973
- Fardi, B., Liu, B. Y. H., Flow Field and Pressure Drop of Filters with Rectangular Fibers, Aerosol Science and Technology, 17 (1992), 1, pp. 36-44
- Fardi, B., Liu, B. Y. H., Efficiency of Fibrous Filters with Rectangular Fibers, Aerosol Science and Technology, 17 (1992) 1, pp. 45-58
- Ouyang, M., Liu, B. Y. H., Analytical Solution of Flow Field and Pressure Drop for Filters with Rectangular Fibers, Journal of Aerosol Science, 29 (1998), 1-2, pp. 187-196
- Cao, Y. H., et al., Numerical Study of an Electret Filter Composed of an Array of Staggered Parallel Rectangular Split-type Fibers, Aerosol Science and Technology, 38 (2004), 6, pp. 603-618
- Wang, J., et al., Investigation of the Figure of Merit for Filters with a Single Nanofiber Layer on a Substrate, Journal of Aerosol Science, 39 (2008), 4, pp. 323-334
- Wang, J., Pui, D. Y. H., Filtration of Aerosol Particles by Elliptical Fibers: a Numerical Study, Journal of Nanoparticle Research, 11 (2009), 1, pp. 185-196
- Wang, W. X., et al., An Exact Solution of Interception Efficiency over an Elliptical Fiber Collector, Aerosol Science and Technology, 46 (2012), 8, pp. 843-851
- en.wikipedia.org/wiki/Nikolay_Yegorovich_Zhukovsky.