Abdol Azis, Mohd. Hazmil Syahidy and Che Sidik, Nor Azwadi (2012) Analysis of bouyancy-aided convection heat transfer from horizontal cylinder at low Reynolds number. 4th International Meeting Of Advances In Thermofluids (Imat 2011), Pt 1 And 2, 1440 . pp. 49-56. ISSN 0094-243X
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Official URL: http://dx.doi.org/10.1063/1.4704202
Abstract
In this paper, a numerical study of buoyancy-aided steady convection heat transfer from a horizontal cylinder placed in free stream is presented. Solutions for cases with Re=10, 20, 40 and Ri=0, 0.1, 0.25, 0.5, 1.0 were obtained using finite difference scheme. The results shows that the buoyancy force assists the forced convection flow by delaying the flow separation thus improves the convective heat transfer compared to corresponding pure forced convection. Such assisted flow significantly improves the heat transfer characteristics from the heated cylinder.
| Item Type: | Article |
|---|---|
| Uncontrolled Keywords: | Thermofluids |
| Subjects: | T Technology > TP Chemical technology |
| Divisions: | Mechanical Engineering |
| ID Code: | 46606 |
| Deposited By: | Haliza Zainal |
| Deposited On: | 22 Jun 2015 05:56 |
| Last Modified: | 17 Sep 2017 04:45 |
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