A mild steel square tank with a wall thickness of 8mm contains water at 80°C. The thermal conductivity of amild steel is 50W/m.K and the heat transfer coefficients for the inside and outside of the tank are 2800W/m2.K, and 11W/k2.K respectively. Sketch and label the temperature profile and calculate the rate of heat loss per m2 of tank surface area when the atmospheric temperature is 25°C.

A mild steel square tank with a wall thickness of 8mm contains water at 80°C. The thermal conductivity of amild steel is 50W/m.K and the heat transfer coefficients for the inside and outside of the tank are 2800W/m2.K, and 11W/k2.K respectively. Sketch and label the temperature profile and calculate the rate of heat loss per m2 of tank surface area when the atmospheric temperature is 25°C.

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 3.16P: 3.16 A large, 2.54-cm.-thick copper plate is placed between two air streams. The heat transfer...

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