Electrochemical mass transfer between an impinging jet and a rotating disk in a confined system

Sara, O.; ERKMEN, J.; Yapici, SİNAN; Copur, M.

doi:10.1016/j.icheatmasstransfer.2007.07.004

Electrochemical mass transfer between an impinging jet and a rotating disk in a confined system

Sara O. N., ERKMEN J., Yapici S., Copur M.

INTERNATIONAL COMMUNICATIONS IN HEAT AND MASS TRANSFER, cilt.35, sa.3, ss.289-298, 2008 (SCI-Expanded, Scopus)

Yayın Türü: Makale / Tam Makale
Cilt numarası: 35 Sayı: 3
Basım Tarihi: 2008
Doi Numarası: 10.1016/j.icheatmasstransfer.2007.07.004
Dergi Adı: INTERNATIONAL COMMUNICATIONS IN HEAT AND MASS TRANSFER
Derginin Tarandığı İndeksler: Science Citation Index Expanded (SCI-EXPANDED), Scopus
Sayfa Sayıları: ss.289-298
İnönü Üniversitesi Adresli: Hayır

Özet

This paper presents the mass transfer results from an impinging liquid jet to a rotating disk. The mass transfer coefficients were measured using the electrochemical limiting diffusion current technique (ELDCT). Rotational Reynolds number (Re-r) in the range of 3.4 x 10(4)-1.2 x 10(5), jet Reynolds number (Re-j) 1.7 x 10(4)-5.3 x 10(4) and non-dimensional jet-to-disk spacing (H/d) 2-8 were taken into consideration as parameters. It was found that the jet impingement resulted in a substantial enhancement in the mass transfer compared to the case of the rotating disk without jet. (c) 2007 Elsevier Ltd. All rights reserved.