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http://dx.doi.org/10.5139/JKSAS.2007.35.10.927

A Study on Hear Transfer around a Sharp Fin in Supersonic Flow  

Song, Ji-Woon (연세대학교 기계공학부 대학원)
Yu, Man-Sun (연세대학교 산업기술연구소)
Cho, Hyung-Hee (연세대학교 기계공학부)
Publication Information
Journal of the Korean Society for Aeronautical & Space Sciences / v.35, no.10, 2007 , pp. 927-933 More about this Journal
Abstract
Heat transfer characteristic near a sharp fin was studied in a supersonic flow. Mach number and the Reynolds number were 3 and $5{\times}10^7$ respectively. Infra-red thermography was used to obtain the variation of surface heat transfer coefficient distribution. The angles of attack were ranged from $12.5^{\circ}$ to $20^{\circ}$ and the numerical analysis and the oil flow method were conducted to understand flow fields near a sharp fin.
Keywords
Convective Heat Transfer Coefficient; Supersonic Flow; Infra-red thermography; Sharp Fin;
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