xample 3: Repeat example 2 for finite length of 2, 4, 8, ...128cm, a surrounding heat los the end (case 3). Solution. 2,4,8,16,32,64,128 cm L For case 3
xample 3: Repeat example 2 for finite length of 2, 4, 8, ...128cm, a surrounding heat los the end (case 3). Solution. 2,4,8,16,32,64,128 cm L For case 3
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
Related questions
Question
Make a table as required in the illustrated example with commentary on the amount of heat transfer loss value
![Example 3: Repeat example 2 for finite length of 2, 4, 8,
at the end (case 3).
.128cm, a surrounding heat loss
Solution.
2,4,8,16,32,64,128 cm L
For case 3
sinh mL+ (h/mk) cosh m L
q=vh PkA 60
cosh mL+ (h/mk) sinh mL
ch/mk
= 11/(3.416*377) = 8.54*10^-3
!!
h(rD)
4h
3.416
[1/m]
m =
%3D
kA
V KD
4
At L=2cm, mL=0.06832, sinhmL=0,06837, coshmL=1.00233
> q =0.993W](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F29d34107-3ee9-486f-a0ae-ae18a1b4642c%2Fccd9d106-100f-452b-8bd5-bd99be6013c5%2Fb10irqc_processed.jpeg&w=3840&q=75)
Transcribed Image Text:Example 3: Repeat example 2 for finite length of 2, 4, 8,
at the end (case 3).
.128cm, a surrounding heat loss
Solution.
2,4,8,16,32,64,128 cm L
For case 3
sinh mL+ (h/mk) cosh m L
q=vh PkA 60
cosh mL+ (h/mk) sinh mL
ch/mk
= 11/(3.416*377) = 8.54*10^-3
!!
h(rD)
4h
3.416
[1/m]
m =
%3D
kA
V KD
4
At L=2cm, mL=0.06832, sinhmL=0,06837, coshmL=1.00233
> q =0.993W
Expert Solution

Step 1
Given:
m=3.416
h=11W/m2K (Taking SI units as proper units are not given in question)
k=377 W/mK (Taking SI units as proper units are not given in question)
for L=2cm
q=0.993W
Step 2
i) for L=4cm =.04m
Step 3
ii) for L=8cm =.08m
Step 4
iii) for L=16cm =.16m
Step by step
Solved in 8 steps

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