Determine the heat transfer by convection over a surface of 0.5 m2 area if the surface is at 160°C and fluid is at 40°C. The value of convective heat transfer coefficient is 25 W/m2K. Also estimate the temperature gradient (dT/dx) at the surface, given k =1 W/mK. %3D
Determine the heat transfer by convection over a surface of 0.5 m2 area if the surface is at 160°C and fluid is at 40°C. The value of convective heat transfer coefficient is 25 W/m2K. Also estimate the temperature gradient (dT/dx) at the surface, given k =1 W/mK. %3D
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
Chapter1: Introduction
Section: Chapter Questions
Problem 1.1P
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Transcribed Image Text:Determine the heat transfer by
convection over a surface of 0.5 m2
area if the surface is at 160°C and fluid
is at 40°C. The value of convective heat
transfer coefficient is 25 W/m2K. Also
estimate the temperature gradient
(dT/dx) at the surface, given k = 1 W/mK.
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