Course Solutions Uncategorized (Solved) : Figure Shows Part Set Radial Aluminium Fins K 180 W M K Fme Small Air Compressor Device Di Q32813701 . . . .

(Solved) : Figure Shows Part Set Radial Aluminium Fins K 180 W M K Fme Small Air Compressor Device Di Q32813701 . . . .

 

The figure below shows part of a set of radial aluminium fins (k-180 W/m. K) that are to be fme a small air compressor. The device dissipates 1 KW by fins only to the surrounding air which is 20 C. Each fin is 100 mmm long, 30 mm high and 5 mm thick. The tip of each fin may be assumedto be adiabatic and a heat transfer coefficient of h-15 W/m2. K acts over the remaining surfaces. If the base temperature does not exceed 120°C, estimate the followings: to be fined a) fin efficiency b) the number of fins c) total fin resistance Fins Base Step-by-step calculation is required. A short-cut answer will not be consideredThe

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