ooking again at problem 1 how would you define the efficiency of the system? whicch components would you ignore? 2. why does the steam need to be superheated before going into the turbine? what negative effects on the turbine might you expect with insufficient heating? 3. for the cycle above, how would you need to modify the cycle to accomodate a lower temperature in the storage layer
ooking again at problem 1 how would you define the efficiency of the system? whicch components would you ignore? 2. why does the steam need to be superheated before going into the turbine? what negative effects on the turbine might you expect with insufficient heating? 3. for the cycle above, how would you need to modify the cycle to accomodate a lower temperature in the storage layer
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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1. looking again at problem 1 how would you define the efficiency of the system? whicch components would you ignore?
2. why does the steam need to be superheated before going into the turbine? what negative effects on the turbine might you expect with insufficient heating?
3. for the cycle above, how would you need to modify the cycle to accomodate a lower temperature in the storage layer?

Transcribed Image Text:Problem 1
For the cycle below, sketch the cycle on a p-h diagram, indicating all states.
Tabire
abate)
PI 100MPa
71-250°C
Solar Pond Steam Power Plant
Pump
P4 = PI
Superteater
sat vapor
P3- P2
sat bquad
PS- 100MPa
15- 100'C
Upper layer
Condenser Oc.
....
Halbeline
steam mass flow
Inte25 kah
Storage layer
(T= 100'C)
Boiler
50 MPa
20 MPa
500°C
600C
10 MPa
400°C
300°C
S MPa
2 MPa
1 MPa
200°C
500 kPa
140 C
200 kPa
100°C
100 kPa
50 kPa
60°C
20 kPa
10 kPa
5 kPa
30°C
2 kPa
10°C
1 kPa
500
1000
1500
2000
2500
3000
3500
4000
Enthalpy (k/kg)
6 0x
90x
aunssa
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