5. In a Rankine cycle, the steam at inlet to turbine is saturated at a pressure of 30 bar and the exhaust pressure is 0.25 bar. Determine : (1) The pump work (iii) Rankine efficiency (v) Dryness at the end of expansion. Assume flow rate of 10 kg/s. (i) Turbine work (iv) Condenser heat flow |Ans. (6) 30 kW, () 7410 kW, (i) 29.2%, (iv) 17900 kW, (u) 0.763]
5. In a Rankine cycle, the steam at inlet to turbine is saturated at a pressure of 30 bar and the exhaust pressure is 0.25 bar. Determine : (1) The pump work (iii) Rankine efficiency (v) Dryness at the end of expansion. Assume flow rate of 10 kg/s. (i) Turbine work (iv) Condenser heat flow |Ans. (6) 30 kW, () 7410 kW, (i) 29.2%, (iv) 17900 kW, (u) 0.763]
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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Pls answer only the subparts (i), (ii) and (iii)
![5. In a Rankine eycle, the steam at inlet to turbine is saturated at a pressure of 30 bar and the exhaust
pressure is 0.25 bar. Determine :
(i) The pump work
(ii) Rankine efficiency
(v) Dryness at the end of expansion.
Assume flow rate of 10 kg/s.
(ii) Turbine work
(iv) Condenser heat flow
|Ans. (i) 30 kW, (ii) 7410 kW, (ii) 29.2%, (iv) 17900 kW, (w) 0.763]](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F1ce50c84-0266-4f40-8149-1c9b5bc2633b%2F1c24871c-0277-4d3b-a072-f48498069940%2Fu3d70t_processed.jpeg&w=3840&q=75)
Transcribed Image Text:5. In a Rankine eycle, the steam at inlet to turbine is saturated at a pressure of 30 bar and the exhaust
pressure is 0.25 bar. Determine :
(i) The pump work
(ii) Rankine efficiency
(v) Dryness at the end of expansion.
Assume flow rate of 10 kg/s.
(ii) Turbine work
(iv) Condenser heat flow
|Ans. (i) 30 kW, (ii) 7410 kW, (ii) 29.2%, (iv) 17900 kW, (w) 0.763]
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