Please use this identifier to cite or link to this item: https://hdl.handle.net/11147/4538
Title: Measurement of convective heat transfer coefficient for a horizontal cylinder rotating in quiescent air
Authors: Özerdem, Barış
Keywords: Convection
Cylinder
Heat transfer
Rotation
Temperature measurement
Publisher: Elsevier Ltd.
Source: Özerdem, B. (2000). Measurement of convective heat transfer coefficient for a horizontal cylinder rotating in quiescent air. International Communications in Heat and Mass Transfer, 27(3), 389-395. doi:10.1016/S0735-1933(00)00119-6
Abstract: The present paper deals with convective heat transfer from a horizontal cylinder rotating in quiescent air, experimentally. The average convective heat transfer coefficients have been measured by using radiation pyrometer, which offers a new method. According to the experimental results, a correlation in terms of the average Nusselt number and rotating Reynolds number has been established. The equation, Nū = 0.318 Re(r)0.571, has been found valid for a range of the rotating Reynolds number from 2000 to 40000. The average Nusselt number increased with an increase in the rotating speed. Comparison of the results, with the previous studies, have been showed a good agreement with each other.
URI: http://doi.org/10.1016/S0735-1933(00)00119-6
http://hdl.handle.net/11147/4538
ISSN: 0735-1933
0735-1933
Appears in Collections:Mechanical Engineering / Makina Mühendisliği
Scopus İndeksli Yayınlar Koleksiyonu / Scopus Indexed Publications Collection
WoS İndeksli Yayınlar Koleksiyonu / WoS Indexed Publications Collection

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