Mohd. Hazmil Syahidy, Abdol Azis and Che Sidek, Nor Azwadi (2012) Analysis of bouyancy-aided convection heat transfer from horizontal cylinder at low reynolds number. In: 4Th International Meeting Of Advances In Thermofluids (Imat 2011), Pt 1 And 2. American Institute of Physics, Melville, NY, pp. 49-56. ISBN 978-073541032-9
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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: | Book Section |
|---|---|
| Additional Information: | Indexed by Scopus |
| Uncontrolled Keywords: | bouyancy-aided mixed convective heat transfer, polar coordinate system, vorticity-stream function |
| Subjects: | T Technology > TJ Mechanical engineering and machinery |
| Divisions: | Mechanical Engineering |
| ID Code: | 34530 |
| Deposited By: | INVALID USER |
| Deposited On: | 07 Oct 2013 08:09 |
| Last Modified: | 03 Aug 2017 07:30 |
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