Please use this identifier to cite or link to this item: http://hdl.handle.net/11452/34976
Title: Determination of heat transfer rate and Nusselt number on the thermal-entry region in ducts
Authors: Uludağ Üniversitesi/Mühendislik Fakültesi/Makine Mühendisliği Bölümü.
0000-0003-2113-4510
Kılıç, Muhsin
O-2253-2015
57202677637
Keywords: Thermodynamics
Mechanics
Correlation methods
Ducts
Heat flux
Heat transfer
Nusselt number
Surface temperature
Mass transfer
Issue Date: Mar-2004
Publisher: Elsevier
Citation: Kılıç, M. (2004). “Determination of heat transfer rate and Nusselt number on the thermal-entry region in ducts”. International Communications in Heat and Mass Transfer, 31(2), 181-190.
Abstract: In this paper, determination of heat transfer rate and Nusselt number in the thermal entry region in ducts is considered. Alternative relations are derived to calculate the rate of heat transfer and Nusselt number. An approximate equation is proposed for the calculation of mean and local Nusselt number in all range of the axial distance in the thermal entry region in ducts with constant surface temperature. And the use of this correlation is extended to predict mean and local Nusselt number in the thermal entry region in tubes with constant wall heat flux. Comparisons are made with available exact solutions. It is shown that the proposed equation yields quite accurate results in all range of the axial distance in thermal entry region.
URI: https://doi.org/10.1016/S0735-1933(03)00223-9
http://hdl.handle.net/11452/34976
ISSN: 0735-1933
Appears in Collections:Scopus
Web of Science

Files in This Item:
There are no files associated with this item.


Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.