A long wire (k-8 W/m °C.) with ro 5 mm and surface temperature Ts=180°Cas shown in Fig.2. Heat is generated in the wire uniformly at a rate of 5 x107 W/m³. If theenergy equation is given by:d11(77) + -=0kr dr drDerive an expression for T(r) and determine the temperature at the center of the wire andat r=2 mm.AirThTKALAT2 T3 TFig.1KB kc180°CГоFig.2

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Answered: A long wire (k-8 W/m °C.) with ro 5 mm…

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.

Chapter8: Natural Convection

Section: Chapter Questions

Problem 8.28P

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