Tahseen, Tahseen Ahmad and M., Ishak and M. M., Rahman (2014) An Experimental Study of Heat Transfer and Friction Factor Characteristics of Finned Flat Tube Banks with In-Line Tubes Configurations. Applied Mechanics and Materials, 564. pp. 197-203. ISSN 1662-7482. (Published)
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Abstract
The experimental study has been made to investigate heat transfer and pressure drop for air flow around finned flat tube banks in-line configurations with laminar forced convection. Measurements were conducted for twelve tubes in the flow direction, four tubes in the row. Four air velocity (0.2, 0.5, 0.8 and 2.0 m/s) identical to the Reynolds number, ReDh based hydraulic diameter varied 124 to 1238. The total heat flux supplies in all tubes change four times from 473.2 to 3871.7 W/m2. The study results indicate that the average heat transfer coefficient,h and the average Nusselt number. of all tubes have increased 113.6%-150.3% with ReDh numbers varying from 124 to 1238 at the fixed heat flux. Likewise, the friction factor decreases 57.7% with a ReDh number range 124-1238.
| Item Type: | Article |
|---|---|
| Additional Information: | This paper presented at International Conference on Advances in Mechanical and Manufacturing Engineering (ICAM2E), Istana Hotel, Kuala Lumpur, 26-28 November 2014 Prof. Dr. Md Mustafizur Rahman (M. M. Rahman) Dr. Mahadzir Ishak@Muhammad (M. Ishak) |
| Subjects: | T Technology > TJ Mechanical engineering and machinery |
| Faculty/Division: | Faculty of Mechanical Engineering |
| Depositing User: | Noorul Farina Arifin |
| Date Deposited: | 17 Apr 2014 07:36 |
| Last Modified: | 30 Jan 2018 02:55 |
| URI: | http://umpir.ump.edu.my/id/eprint/5601 |
| Download Statistic: | View Download Statistics |
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