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Experimental study of Inclination angle and Surface Area Effects For Longitudinally Finned Cylinder on Free Convection Heat Transfer in an open Enclosure | ||
| Engineering and Technology Journal | ||
| Article 1, Volume 27, Issue 5, 2009, Pages 171-180 PDF (243.79 K) | ||
| DOI: 10.30684/etj.27.5.17 | ||
| Authors | ||
| Salem Khalifa Kazem; Kamel Abed-Hussain | ||
| Abstract | ||
| This study deals with heat transfer by free convection from the outer surface of two cylinders (Triangular & Rectangular shape fined cylinder 12-fins). The experimental work was conducted with air as a heat transport medium. The cylinders were fixed at different slope angles (0o, 30o, 60o, 90o) .The heat fluxes was (1310, 837, 470, 212, 53) W/m2. Where heat transferred by convection and radiation. The results show that heat transfer from the triangular finned cylinder is maximum at a slope angle (90o) and minimum at the slope angle (0o) with the range from [Ra = (1.54*107 – 1.57*108)]. | ||
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