45. A combined Brayton – Rankine cycle is shown in the figure. Calculate a) al the flow rates shown in the diagram, b) all terms that are required to find the cycle thermal efficiency. Note the relative temperature relations; T, = T. + 5.3 F, T4 Ta + 20 F. Gas Turbine T cooled reactor Superheater 2 2 helium 3. 4 08 Owww 130 psia 700 F LPT 20 F of 1000 psia 700 1-1 5.3 F HPT 1 psia 76 www. Pre-cooler wwww. Moisture Separator 150 psia m, Om k Pump1 1000 psia k /Pump2 water, he lium www. Seam Generator 1000 psia www 0-X usd oS Condenser
45. A combined Brayton – Rankine cycle is shown in the figure. Calculate a) al the flow rates shown in the diagram, b) all terms that are required to find the cycle thermal efficiency. Note the relative temperature relations; T, = T. + 5.3 F, T4 Ta + 20 F. Gas Turbine T cooled reactor Superheater 2 2 helium 3. 4 08 Owww 130 psia 700 F LPT 20 F of 1000 psia 700 1-1 5.3 F HPT 1 psia 76 www. Pre-cooler wwww. Moisture Separator 150 psia m, Om k Pump1 1000 psia k /Pump2 water, he lium www. Seam Generator 1000 psia www 0-X usd oS Condenser
Elements Of Electromagnetics
7th Edition
ISBN:9780190698614
Author:Sadiku, Matthew N. O.
Publisher:Sadiku, Matthew N. O.
ChapterMA: Math Assessment
Section: Chapter Questions
Problem 1.1MA
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Question
A combined Brayton – Rankine cycle is shown in the figure. Calculate a) all the flow rates shown in the diagram, b) all terms that are required to find the cycle thermal efficiency. Note the relative temperature relations; T6 = To + 5.3 F, T4 = Td + 20 F.
Transcribed Image Text:45. A combined Brayton – Rankine cycle is shown in the figure. Calculate a) all
the flow rates shown in the diagram, b) all terms that are required to find the cycle
thermal efficiency. Note the relative temperature relations; T, = T, + 5.3 F, T4 =
Ta + 20 F.
Gas
[Turbing
cooled
reactor
n. -1
2
Superheater
helium
3. 4
150 psia
700 F
20 F
LPT
1000 psia
700 E
5.3 F
HPT
1 psia
7,-1
o.
www.
Moisture
Pre-cooler
www
Separator
150 psia
т,
m
Om
k.
10
1000 psia
Pump1
k
Pump2
helium
water
www
Sieam Generator
1000 psia
0-X sd osI
Condenser
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