Given: = 10 MPa T= 600°C = 0.2 MPa 2 21 A. For the turbine, for mass flow rate of 3,000 kg/hr, caiculate: 1. Ideal work, WE, in KW 2. Turbine, isentropic efficiency, n 3. Ideal engine thermal efficiency, e B. For the cycle, calculate: 4. Network, Wat in KW 5. Cycle thermal efficiency, e

Elements Of Electromagnetics
7th Edition
ISBN:9780190698614
Author:Sadiku, Matthew N. O.
Publisher:Sadiku, Matthew N. O.
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RANKINE CYCLE

Given:
P = 10 MPa
T= 600°C
2=0.2 MPa
A. For the turbine, for mass flow rate of 3,000 kg/hr, caiculate:
1. Ideal work, WE, in KW
2. Turbine, isentropic efficiency, n
3. Ideal engine thermal efficiency, e
B. For the cycle, calculate:
4. Network, Wnet in KW
5. Cycle thermal efficiency, e.
C. For the actual turbine; mechanical efficiency,n = 84% and generator efficiency,
ng= 93%, calculate:
6. Combined steam rate, w
7. Combined heat rate, kHR
8. Brake engine thermal efficiency, e
9. Brake engine efficiency, n
21
3.
Transcribed Image Text:Given: P = 10 MPa T= 600°C 2=0.2 MPa A. For the turbine, for mass flow rate of 3,000 kg/hr, caiculate: 1. Ideal work, WE, in KW 2. Turbine, isentropic efficiency, n 3. Ideal engine thermal efficiency, e B. For the cycle, calculate: 4. Network, Wnet in KW 5. Cycle thermal efficiency, e. C. For the actual turbine; mechanical efficiency,n = 84% and generator efficiency, ng= 93%, calculate: 6. Combined steam rate, w 7. Combined heat rate, kHR 8. Brake engine thermal efficiency, e 9. Brake engine efficiency, n 21 3.
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COMPLETE AND CLEAR SOLUTION PLEASE.

Given:
P₁ = 10 MPa
•T₁ = 600°C
2 21
1₂ = 0.2 MPa
S
Transcribed Image Text:Given: P₁ = 10 MPa •T₁ = 600°C 2 21 1₂ = 0.2 MPa S
C. For the actual turbine; mechanical efficiency, n= 84% and generator efficiency.
ng 93%, calculate:
6. Combined steam rate, w
7. Combined heat rate, kHR
8. Brake engine thermal efficiency,
9. Brake engine efficiency, no
Transcribed Image Text:C. For the actual turbine; mechanical efficiency, n= 84% and generator efficiency. ng 93%, calculate: 6. Combined steam rate, w 7. Combined heat rate, kHR 8. Brake engine thermal efficiency, 9. Brake engine efficiency, no
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