A cylindrical tube has inner diameter of 20 mm and outer diameter of 30 mm. Find out the rate of heat flow from tube of length 5 m if inner surface is at 373 K (100° C) and outer surface is at 308 K (35° C). Take the thermal conductivity of tube material as 0.291 W/(m-K).

Introduction to Chemical Engineering Thermodynamics
8th Edition
ISBN:9781259696527
Author:J.M. Smith Termodinamica en ingenieria quimica, Hendrick C Van Ness, Michael Abbott, Mark Swihart
Publisher:J.M. Smith Termodinamica en ingenieria quimica, Hendrick C Van Ness, Michael Abbott, Mark Swihart
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A cylindrical tube has inner diameter of 20 mm and outer diameter of
30 mm. Find out the rate of heat flow from tube of length 5 m if inner surface is at
373 K (100° C) and outer surface is at 308 K (35° C). Take the thermal conductivity of tube
material as 0.291 W/(m-K).
Transcribed Image Text:A cylindrical tube has inner diameter of 20 mm and outer diameter of 30 mm. Find out the rate of heat flow from tube of length 5 m if inner surface is at 373 K (100° C) and outer surface is at 308 K (35° C). Take the thermal conductivity of tube material as 0.291 W/(m-K).
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