A radioactive sphere of 20-cm diameter generates heat at the rate of 300 W. It is cooled by placing in a cold inert fluid. The fluid temperature is –20°C. At steady state, the surface temperature of the sphere was found to be 20°C. What is the heat transfer rate from the sphere?
A radioactive sphere of 20-cm diameter generates heat at the rate of 300 W. It is cooled by placing in a cold inert fluid. The fluid temperature is –20°C. At steady state, the surface temperature of the sphere was found to be 20°C. What is the heat transfer rate from the sphere?
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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