5. A rectangular bar is composed of three rectangular segments, each with the same dimensions. The end segments are made of ceramic, the middle one of brass. The thermal conductivity of brass is one hundred times that of ceramic. The free ends of the ceramic segments are held at 0 deg C and 100 deg C. Find the steady state temperature at the two ceramic-brass junctions.

5. A rectangular bar is composed of three rectangular segments, each with the same dimensions. The end segments are made of ceramic, the middle one of brass. The thermal conductivity of brass is one hundred times that of ceramic. The free ends of the ceramic segments are held at 0 deg C and 100 deg C. Find the steady state temperature at the two ceramic-brass junctions.

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 3.4P

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