3.) A steam power plant uses the ideal Reheat-Regenerative Rankine cycle where the steam enters the high-pressure turbine at 4 MPa and 300C. It partially expands to 600 kPa where some steam is extracted for feedwater heating while the rest is reheated to the same temperature. After expanding again, it 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%, 2667.84 , 1715.88. ,955.97 3.74, 951.96 K , 35.68%, 3.78- kJ kg kg kWh kg kg

Elements Of Electromagnetics
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Author:Sadiku, Matthew N. O.
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3.)
A steam power plant uses the ideal Reheat-Regenerative Rankine cycle where
the steam enters the high-pressure turbine at 4 MPa and 300C. It partially
expands to 600 kPa where some steam is extracted for feedwater heating while
the rest is reheated to the same temperature. After expanding again, it 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
kj
kJ
kJ
kJ
kg
1715.88-
20.01%, 2667.84-
955.97 3.74 951.96 35.68%, 3.78.
"
J
kg
kg
kg
kg
kWh
kg
"
Transcribed Image Text:3.) A steam power plant uses the ideal Reheat-Regenerative Rankine cycle where the steam enters the high-pressure turbine at 4 MPa and 300C. It partially expands to 600 kPa where some steam is extracted for feedwater heating while the rest is reheated to the same temperature. After expanding again, it 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 kj kJ kJ kJ kg 1715.88- 20.01%, 2667.84- 955.97 3.74 951.96 35.68%, 3.78. " J kg kg kg kg kWh kg "
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