Please use this identifier to cite or link to this item: https://hdl.handle.net/11147/5276
Title: Thermal dispersion in porous media - A review on the experimental studies for packed beds
Authors: Özgümüş, Türküler
Mobedi, Moghtada
Özkol, Ünver
Nakayama, Akira
Keywords: Thermal conductivity
Experimental methods
Heat transfer
Packed bed
Porous media
Thermal dispersion
Issue Date: 2013
Publisher: The American Society of Mechanical Engineers(ASME)
Source: Özgümüş, T., Mobedi, M., Özkol, Ü., and Nakayama, A. (2013). Thermal dispersion in porous media - A review on the experimental studies for packed beds. Applied Mechanics Reviews, 65(3). doi:10.1115/1.4024351
Abstract: Thermal dispersion is an important topic in the convective heat transfer in porous media. In order to determine the heat transfer in a packed bed, the effective thermal conductivity including both stagnant and dispersion thermal conductivities should be known. Several theoretical and experimental studies have been performed on the determination of the effective thermal conductivity. The aim of this study is to review the experimental studies done on the determination of the effective thermal conductivity of the packed beds. In this study, firstly brief information on the definition of the thermal dispersion is presented and then the reported experimental studies on the determination of the effective thermal conductivity are summarized and compared. The reported experimental methods are classified into three groups: (1) heat addition/removal at the lateral boundaries, (2) heat addition at the inlet/ outlet boundary, (3) heat addition inside the bed. For each performed study, the experimental details, methods, obtained results, and suggested correlations for the determination of the effective thermal conductivity are presented. The similarities and differences between experimental methods and reported studies are shown by tables. Comparison of the correlations for the effective thermal conductivity is made by using figures and the results of the studies are discussed. Copyright © 2013 by ASME.
URI: http://doi.org/10.1115/1.4024351
http://hdl.handle.net/11147/5276
ISSN: 0003-6900
0003-6900
1088-8535
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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