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5. Consider the following diagram from one of the lecture slides: 111 Hot fluid Ta Cold fuid T F I Heat tanster trough a plane wall (4) Temperate distribution. () Equivalent themal circut Focus on temperature distribution from T,1 to Ts,1- which represents convective heat transfer from hot fluid to solid surface at x=0. Clearly, this distribution is nonlinear in nature (and it corresponds to boundary layer of the fluid). (a) Even though this is a nonlinear function, why we could use electrical circuit analogy for this situation i.e. heat convection from hot fluid to solid surface at x=0? (b) Heat conduction on the other hand, explicitly requires linear temperature distribution (see distribution from x-0 to x=L in solid) for electrical analogy to be used in the problem, why is that?

5. Consider the following diagram from one of the lecture slides: 111 Hot fluid Ta Cold fuid T F I Heat tanster trough a plane wall (4) Temperate distribution. () Equivalent themal circut Focus on temperature distribution from T,1 to Ts,1- which represents convective heat transfer from hot fluid to solid surface at x=0. Clearly, this distribution is nonlinear in nature (and it corresponds to boundary layer of the fluid). (a) Even though this is a nonlinear function, why we could use electrical circuit analogy for this situation i.e. heat convection from hot fluid to solid surface at x=0? (b) Heat conduction on the other hand, explicitly requires linear temperature distribution (see distribution from x-0 to x=L in solid) for electrical analogy to be used in the problem, why is that?

Introduction to Chemical Engineering Thermodynamics
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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5. Consider the following diagram from one of the lecture slides: T2 11 Hot fluid Cold fluid la) KA FIGURE 31 Heat transfer thưough a plane wall. (a) Temperature distribution. (8) Equivalent thermal circuit. Focus on temperature distribution from T,1 to Ts,1- which represents convective heat transfer from hot fluid to solid surface at x=0. Clearly, this distribution is nonlinear in nature (and it corresponds to boundary layer of the fluid). (a) Even though this is a nonlinear function, why we could use electrical circuit analogy for this situation i.e. heat convection from hot fluid to solid surface at x=0? (b) Heat conduction on the other hand, explicitly requires linear temperature distribution (see distribution from x=0 to x=L in solid) for electrical analogy to be used in the problem, why is that?
Transcribed Image Text:5. Consider the following diagram from one of the lecture slides: T2 11 Hot fluid Cold fluid la) KA FIGURE 31 Heat transfer thưough a plane wall. (a) Temperature distribution. (8) Equivalent thermal circuit. Focus on temperature distribution from T,1 to Ts,1- which represents convective heat transfer from hot fluid to solid surface at x=0. Clearly, this distribution is nonlinear in nature (and it corresponds to boundary layer of the fluid). (a) Even though this is a nonlinear function, why we could use electrical circuit analogy for this situation i.e. heat convection from hot fluid to solid surface at x=0? (b) Heat conduction on the other hand, explicitly requires linear temperature distribution (see distribution from x=0 to x=L in solid) for electrical analogy to be used in the problem, why is that?
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