Solve neat and Correctly fast. Example 4.10A thin brass pipe, 3 cm in outside diameter, carries hot water at 85°C.It is proposed to place 0.8 mm thick straight circular fins on the pipeto cool it. The fins are 8 cm in diameter and are spaced 2 cm apart. It isdetermined that h will equal 20 W/m².°C on the pipe and 15 W/m².°Con the fins, when they have been added. If To = 22°C, compute theheat loss per meter of pipe before and after the fins are added.

Answered: A thin brass pipe, 3 cm in outside…

Engineering

Mechanical Engineering

A thin brass pipe, 3 cm in outside diameter,

Elements Of Electromagnetics

7th Edition

ISBN:9780190698614

Author:Sadiku, Matthew N. O.

Publisher:Sadiku, Matthew N. O.

ChapterMA: Math Assessment

Section: Chapter Questions

Problem 1.1MA

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Question

Solve neat and Correctly fast.

Example 4.10
A thin brass pipe, 3 cm in outside diameter, carries hot water at 85°C.
It is proposed to place 0.8 mm thick straight circular fins on the pipe
to cool it. The fins are 8 cm in diameter and are spaced 2 cm apart. It is
determined that h will equal 20 W/m².°C on the pipe and 15 W/m².°C
on the fins, when they have been added. If To = 22°C, compute the
heat loss per meter of pipe before and after the fins are added.

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