On the effective heat transfer parameters in a packed bed

Y. Demirel; R. N. Sharma; H. H. Al-Ali

doi:10.1016/S0017-9310(99)00126-X

On the effective heat transfer parameters in a packed bed

Y. Demirel
, R. N. Sharma
, H. H. Al-Ali

King Fahd University of Petroleum & Minerals

Research output: Contribution to journal › Article › peer-review

64 Scopus citations

Abstract

The heat transfer behavior of fluid flow through packed tube and channel has an important impact on the design and operation of catalytic reactors. In this context, the wall-to-fluid heat transfer coefficient (h_w) and effective radial thermal conductivity (k_er) have been determined for a packed bed with 4.5<d_e/d_p<7.5 in the region of 200<Re<1450. Two values of Nu based on the bulk as well as the extrapolated fluid temperature at the wall have been determined and compared.

Original language	English
Pages (from-to)	327-332
Number of pages	6
Journal	International Journal of Heat and Mass Transfer
Volume	43
Issue number	2
DOIs	https://doi.org/10.1016/S0017-9310(99)00126-X
State	Published - Jan 2001

Bibliographical note

Funding Information:
The authors wish to acknowledge King Fahd University of Petroleum and Minerals for funding the research project CHE/HEATFLUX/173 that resulted in generating this study.

ASJC Scopus subject areas

Condensed Matter Physics
Mechanical Engineering
Fluid Flow and Transfer Processes

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10.1016/S0017-9310(99)00126-X

Cite this

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title = "On the effective heat transfer parameters in a packed bed",

abstract = "The heat transfer behavior of fluid flow through packed tube and channel has an important impact on the design and operation of catalytic reactors. In this context, the wall-to-fluid heat transfer coefficient (hw) and effective radial thermal conductivity (ker) have been determined for a packed bed with 4.5e/dp<7.5 in the region of 200",

author = "Y. Demirel and Sharma, \{R. N.\} and Al-Ali, \{H. H.\}",

note = "Funding Information: The authors wish to acknowledge King Fahd University of Petroleum and Minerals for funding the research project CHE/HEATFLUX/173 that resulted in generating this study.",

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AB - The heat transfer behavior of fluid flow through packed tube and channel has an important impact on the design and operation of catalytic reactors. In this context, the wall-to-fluid heat transfer coefficient (hw) and effective radial thermal conductivity (ker) have been determined for a packed bed with 4.5e/dp<7.5 in the region of 200

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JO - International Journal of Heat and Mass Transfer

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On the effective heat transfer parameters in a packed bed

Abstract

Bibliographical note

ASJC Scopus subject areas

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