A 5 mm copper rod of conductivity 398 W/(mK) and length 20 cm is exposed to air. The air temperature is 20 C and convective coefficient is 100 W/(m^2C). Base temperature is 100 C. Determine the temperature of the rod at a distance of 15 cm from the base?

A 5 mm copper rod of conductivity 398 W/(mK) and length 20 cm is exposed to air. The air temperature is 20 C and convective coefficient is 100 W/(m^2C). Base temperature is 100 C. Determine the temperature of the rod at a distance of 15 cm from the base?

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.

Chapter5: Analysis Of Convection Heat Transfer

Section: Chapter Questions

Problem 5.22P

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Conduction and Convection

When energy travels from one object to another it is said to have undergone heat transfer. Heat transfer is nothing but the transfer of thermal energy or internal energy from one thing to another, like e.g., when a vessel with water, kept on top of a burner, heats up because of the flame underneath it.

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