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Consider a circular tube of diameter D and length L, with a mass flow rate of m.
(a) For constant heat flux conditions, derive an expression for the ratio of the temperature difference between the tube wall at the tube exit and the inlet temperature,
(b) Repeat part (a) for constant surface temperature conditions. Express your result in terms of m, L. the average Nusselt number from the tube inlet to the tube exit
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- Principles of Heat Transfer (Activate Learning wi...Mechanical EngineeringISBN:9781305387102Author:Kreith, Frank; Manglik, Raj M.Publisher:Cengage Learning
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