Abstract
The effect of air jet impinging on the mass transfer characteristics from a rotating spinning cylinder surface are investigated experimentally. The effects of rotational Reynolds number Re r, jet-exit Reynolds number Re j, the nozzle width-to-cylinder diameter ratio B/ d, and the ratio of the distance between nozzle exit and the front of cylinder to nozzle width L/ B on the mean Sh ¯ are determined. The phenomena of the first and second critical points is analyzed and validated. On the basis of experimental data, the correlation equation is obtained.
Published Version
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