A steam power plant uses the ideal Regenerative Rankine cycle with single open feedwater heater where the steam enters the high-pressure turbine at 4 MPa and 300C. It partially expands to 600 kPa then some steam is extracted at this point. The remaining steam expands and enters the condenser at 10 kPa. Sketch the schematic diagram and the TS diagram with labeled points, and solve for mass taken for feedwater heating, Qa, Qr, Wt, Wp, Wnet, thermal efficiency, and Steam rate. Neglect the condensate pump work.
A steam power plant uses the ideal Regenerative Rankine cycle with single open feedwater heater where the steam enters the high-pressure turbine at 4 MPa and 300C. It partially expands to 600 kPa then some steam is extracted at this point. The remaining steam expands and enters the condenser at 10 kPa. Sketch the schematic diagram and the TS diagram with labeled points, and solve for mass taken for feedwater heating, Qa, Qr, Wt, Wp, Wnet, thermal efficiency, and Steam rate. Neglect the condensate pump work.
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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Transcribed Image Text:2.) A steam power plant uses the ideal Regenerative Rankine cycle with single
open feedwater heater where the steam enters the high-pressure turbine at 4
MPa and 300C. It partially expands to 600 kPa then some steam is extracted at
this point. The remaining steam expands and enters the condenser at 10 kPa.
Sketch the schematic diagram and the TS diagram with labeled points, and
solve for mass taken for feedwater heating, Qa, Qr, Wt, Wp, Wnet, thermal
efficiency, and Steam rate. Neglect the condensate pump work.
kJ
kg
20.01%, 2286.801457.51,832.54
3.34,829.2936.26%, 4.34.
)
kg
kWh
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