To augment heat transfer between two flowing fluids it is, Ask an Expert

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To augment heat transfer between two flowing fluids, it is proposed to insert a 100-mm-long, 5-mm-diameter 2024 aluminum pin fin through the wall separating the two fluids. The pin is inserted to a depth of d into fluid 1. Fluid 1 is air with a mean temperature of 10°C and velocity of 10 m/s. Fluid 2 is air with a mean temperature of 40°C and velocity of 3 m/s.

(a) Determine the rate of heat transfer from the warm air to the cool air through the pin fin for d = 50 mm.

(b) Plot the variation of the heat transfer rate with the insertion distance,

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Mechanical Engineering, Engineering

Category:- Mechanical Engineering
Reference No.:- M92091166

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