Q1 - A one-meter-long metal rod is thermally insulated in its circumference. The terminal temperatures of the rod are measured to be 100 °C and 20 °C as illustrated in the figure below. Determine the heat fluxes in the rod. The rod is made of two different materials of copper (kcu = 4.36 w/cm-°C) and aluminum (kal = 3.12 w/cm-°C). X=0 T = 100°C Thermally insulated -Temperature, T(x)- Heat flow X = 100 cm T = 20°C

Q1 - A one-meter-long metal rod is thermally insulated in its circumference. The terminal temperatures of the rod are measured to be 100 °C and 20 °C as illustrated in the figure below. Determine the heat fluxes in the rod. The rod is made of two different materials of copper (kcu = 4.36 w/cm-°C) and aluminum (kal = 3.12 w/cm-°C). X=0 T = 100°C Thermally insulated -Temperature, T(x)- Heat flow X = 100 cm T = 20°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 3.1P: Consider a flat plate or a plane wall with a thickness L and a long cylinder of radius r0. Both of...

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