1. Assume steady-state conditions and a thermal conductivity of k1.5 W/m-K.a. Determine the temperatures at nodes 1, 2, and 3b. Determine the heat transfer rate/(unit thickness into the page)from the system to the convective fluid.Insulatedboundary129.4T245.8T = 30°Ch = 50 W/m2-K0.1 mT3137.0 103.50.1 m172.9T1132.867,0Isothermal boundaryTo = 200°C

Answered: 1. Assume steady-state conditions and a…

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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Question

1. Assume steady-state conditions and a thermal conductivity of k
1.5 W/m-K.
a. Determine the temperatures at nodes 1, 2, and 3
b. Determine the heat transfer rate/(unit thickness into the page)
from the system to the convective fluid.
Insulated
boundary
129.4
T2
45.8
T = 30°C
h = 50 W/m2-K
0.1 m
T3
137.0 103.5
0.1 m
172.9
T1
132.8
67,0
Isothermal boundary
To = 200°C

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Heat Transfer: It is normally from a high-temperature object to a lower temperature object. This has three types of mode such as conduction, convection, and radiation.

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