MATERIALS SCI + ENGR: INT W/ACCESS
10th Edition
ISBN: 9781119808084
Author: Callister
Publisher: WILEY
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Chapter 11, Problem 2FEQP
To determine
To find:
The typical microconstituents of the low-carbon steel from the following:
(A) Austenite
(B) Pearlite
(C) Ferrite
(D) Both pearlite and ferrite
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Task 1:
Graphical Diagrams for Minimum Energy Consumption
Table 1 provides a list of process streams that should be heat integrated. The utility system
is represented by steam (ST) and cooling water (CW) that are available in sufficient amounts
on the production site ("var" is short for variable, which means that the amounts of utilities
required are unknown and should be determined). It is assumed that ATmin -10°C gives a
reasonable economic trade-off between operating cost (energy) and investment cost (heat
exchangers).
Table 1:
Data for Streams and Utilities
Stream
T₂(°C)
T, (°C)
mCp (kW/°C)
HI
200
70
50
H2
300
60
10
C1
90
180
40
40
240
30
ST
250
250
(var)
CW
10
20
(var)
a) Sketch the overall heating and cooling curves (the Composite Curves) for this heat
integration problem that consists of four process streams. Notice that for this sub-
task (a) it is not required to satisfy ATmin -10°C.
b) Try to shift in a parallel manner the overall heating curve until it lies completely…
Pls show neat and whole solution
(3-113)
Chapter 11 Solutions
MATERIALS SCI + ENGR: INT W/ACCESS
Ch. 11 - Prob. 1QAPCh. 11 - Prob. 2QAPCh. 11 - Prob. 3QAPCh. 11 - Prob. 5QAPCh. 11 - Prob. 6QAPCh. 11 - Prob. 7QAPCh. 11 - Prob. 8QAPCh. 11 - Prob. 9QAPCh. 11 - Prob. 10QAPCh. 11 - Prob. 11QAP
Ch. 11 - Prob. 12QAPCh. 11 - Prob. 13QAPCh. 11 - Prob. 14QAPCh. 11 - Prob. 15QAPCh. 11 - Prob. 16QAPCh. 11 - Prob. 17QAPCh. 11 - Prob. 18QAPCh. 11 - Prob. 19QAPCh. 11 - Prob. 20QAPCh. 11 - Prob. 23QAPCh. 11 - Prob. 24QAPCh. 11 - Prob. 25QAPCh. 11 - Prob. 26QAPCh. 11 - Prob. 27QAPCh. 11 - Prob. 30QAPCh. 11 - Prob. 31QAPCh. 11 - Prob. 2DPCh. 11 - Prob. 1FEQPCh. 11 - Prob. 2FEQPCh. 11 - Prob. 3FEQPCh. 11 - Prob. 4FEQPCh. 11 - Prob. 5FEQPCh. 11 - Prob. 6FEQP
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