Parts A & B SOLVE CAREFULLY!! Please Write Clearly and Box the final Answer(s) and label them Question : A thin-walled pipe of 100 mm diameter carries water to an outside garden. During winter,pipe wall is at a temperature of -10 C and a cylindrical layer of 10mm thick ice forms on the innersurface of the wall. The convection heat transfer coefficient between the water and the ice is500W/m2.K and the temperature of the inner surface of the ice is 0 C. Assuming thermal conductivityof ice is 2 W/m.K, answer the following questions:(a) What is the average temperature of the flowing water?(b) What is the heat loss from the water to the environment per unit length (W/m)?

Given:Diameter of pipe, d1=100 mmradius of pipe, r1=50 mmwall temperature of pipe, T1=-10o…

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Engineering

Mechanical Engineering

s A & B SOLVE CAREFULLY!! Please Write Clearly and Box the final Answer(s) and label them

Principles of Heat Transfer (Activate Learning with these NEW titles from Engineering!)

8th Edition

ISBN:9781305387102

Author:Kreith, Frank; Manglik, Raj M.

Publisher:Kreith, Frank; Manglik, Raj M.

Chapter3: Transient Heat Conduction

Section: Chapter Questions

Problem 3.29P: A mild-steel cylindrical billet 25 cm in diameter is to be raised to a minimum temperature of 760C...

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