산업기술연구 (Journal of Industrial Technology)
- 제26권B호
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- Pages.29-34
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- 2006
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- 1229-9588(pISSN)
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- 1598-1371(eISSN)
대류, 복사 사각 핀의 해석
Analysis of a Convective, Radiating Rectangular Fin
- 발행 : 2006.08.31
초록
A convective, radiating rectangular fin is analysed by using the one dimensional analytic method. Instead of constant fin base temperature, heat conduction from the inner wall to the fin base is considered as the fin base boundary condition. Radiation heat transfer is approximately linearized. For different fin tip length, temperature profile along the normalized fin position is shown. The fin tip length for 98% of the maximum heat loss with the variations of fin base length and radiation characteristic number is listed. The maximum heat loss is presented as a function of the fin base length, radiation characteristic number and Biot number.