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ioda
4 years ago
6

A plane wall with surface temperature of 350°C is attached with straight rectangular fins (k = 235 W/m·K). The fins are exposed

to an ambient air condition of 25°C and the convection heat transfer coefficient is 154 W/m2·K. Each fin has a length of 82 mm, a base of 5 mm thick and a width of 100 mm.

Physics
1 answer:
bija089 [108]4 years ago
4 0

Determine the efficiency, heat transfer rate, and effectiveness of each fin.

Answer:

The efficiency of fin is 64.2%,

heat transfer rate 543.03W and

effectiveness of each fin is 21.67.

Explanation:

See the explanation in the attached files.

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