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TECHNICAL PAPERS: Forced Convection

On Gaseous Free-Convection Heat Transfer With Well-Defined Boundary Conditions

[+] Author and Article Information
M. R. D. Davies, D. T. Newport, T. M. Dalton

PEI Technologies, Thermofluids Research Centre, Department of Mechanical and Aeronautical Engineering, University of Limerick, Limerick, Ireland

J. Heat Transfer 122(4), 661-668 (Apr 25, 2000) (8 pages) doi:10.1115/1.1318213 History: Received September 15, 1999; Revised April 25, 2000
Copyright © 2000 by ASME
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References

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Figures

Grahic Jump Location
Horizontal cylinder suspended within an isothermal enclosure
Grahic Jump Location
Uncertainty in Nusselt number with increasing Grashof number for Te*=3.99×105. Similar trends obtained for all other Te*.
Grahic Jump Location
Uncertainty in Nusselt number with increasing Tcyl* for Te*=3.99×105, and Prmodpi*=4.97. Similar trends obtained for all other Te* and Prmod.
Grahic Jump Location
Comparison of present data with correlations from the literature, with thermophysical properties evaluated at the film temperature
Grahic Jump Location
Plot of Nu versus Tcyl* with constant pi* and Prmod, showing the effect of varying Te*
Grahic Jump Location
Plot of Nu versus Tcyl* with constant pi*, at two different Te* showing the effect of a change in Prmod

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