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Performance Analysis of the Rectangular Fin
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 Title & Authors
Performance Analysis of the Rectangular Fin
Gang, Hyeong-Seok; Yun, Se-Chang; Lee, Seong-Ju;
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Performance of a rectangular fin is investigated by a three dimensional analytical method. Heat loss and the temperature obtained from the three dimensional analysis are compared with those calculated from a two dimensional analysis. Fin effectiveness, fin resistance and fin efficiency for the rectangular fin are presented as a function of non-dimensional fin length and fin width. The results are obtained in the following : (1) heat loss calculated from the two dimensional analysis is the same as that obtained from the three dimensional analysis with adiabatic boundary condition in z-direction, (2) heat loss obtained from the two dimensional analysis approaches the value for the three dimensional analysis as the non-dimensional fin width becomes large, (3) fin effectiveness increases as non-dimensional fin length increases and non-dimensional fin width decreases, and vice versa for fin efficiency.
Relative Error;Fin Effectiveness;Fin Resistance;Fin Efficiency;
 Cited by
열적 비대칭 삼각 휜의 성능해석,강형석;

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Optimization of a 3-D Thermally Asymmetric Rectangular Fin,강형석;

Journal of Mechanical Science and Technology, 2001. vol.15. 11, pp.1541-1547
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