한국신재생에너지학회:학술대회논문집
- 2008.05a
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- Pages.642-645
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- 2008
Analysis of a Pin Fin with Variable Fin Base Thickness
핀 바닥두께가 변하는 pin 핀의 해석
Abstract
A pin fin with variable fin base thickness is analysed by using the one dimensional analytic method. Heat loss and fin thermal resistance are presented as a function of the fin base thickness, pin fin outer radius and convection characteristic numbers ratio. The relationship between the fin outer radius and fin base thickness for the same amount of heat loss is shown. One of the results indicates the fin thermal resistance decreases as the fin outer radius and/or convection characteristic numbers ratio increase whereas the fin thermal resistance is independent on the variation of fin base thickness.
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