Frontiers in Energy >

2009 , Vol. 3 >Issue 3: 289 - 296

DOI: https://doi.org/10.1007/s11708-009-0019-8

Research articles

Convective mass transfer from a horizontal rotating cylinder in a slot air jet flow

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  • 1.School of Environmental Science and Technology, Tianjin University, Tianjin 300072, China; 2.School of Materials Science and Chemical Technology, Tianjin University of Technology, Tianjin 300072, China;

Published date: 05 Sep 2009

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Abstract

The effects of air jet impinging on the mass transfer characteristics from a rotating spinning cylinder surface were experimentally investigated. The effects of rotational Reynolds number"Graphic", jet-exit Reynolds number "Graphic", the nozzle width-to-cylinder diameter ratio "Graphic", and the ratio of the distance between nozzle exit and the front of cylinder to nozzle width "Graphic" on the mean "Graphic" were determined. The phenomena of the first and second critical point was analyzed and validated. On the basis of experimental data, the correlation equation was obtained.

Key words： air jet impinging; rotating cylinder; critical point; mass transfer characteristics

Cite this article

Hongting MA , Dandan MA , Na YANG , . Convective mass transfer from a horizontal rotating cylinder in a slot air jet flow[J]. Frontiers in Energy, 2009 , 3(3) : 289 -296 . DOI: 10.1007/s11708-009-0019-8

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