Homework 03 - R 2 2 For the steel pipe considered in...

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ECH 3264 Elementary Transport Phenomena Homework 3 Due: September 16, 2009 1. Consider a very long steel pipe, which carries steam. The inside diameter of the pipe is R 1 and wall thickness is R 2 - R 1 . Find an expression for the temperature distribution inside the wall of the pipe ( T ( r ) for R 1 r R 2 ) if the temperatures of the inner and outer surface of the pipe are T 1 and T 2 , respectively. The thermal conductivity of steel is k 0 . r R 1
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Unformatted text preview: R 2 2. For the steel pipe considered in problem 1 find an expression for the temperature distribution inside the wall of the pipe ( T ( r ) for R 1 ≤ r ≤ R 2 ) if the temperatures of the outer surface of the pipe is T 2 . The temperature of the inner surface of the pipe is not known. However, the heat flux at this surface is given ( q r = q for r = R 1 ). The thermal conductivity of steel is k ....
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This note was uploaded on 01/08/2010 for the course ECH 3264 taught by Professor Asthagiri during the Spring '09 term at University of Florida.

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