Q2: A steam power plant operates on an ideal reheat- regenerative Rankine cycle and has a net power output of 80 MW. Steam enters the high-pressure turbine at 10 MPa and 550°C and leaves at 0.8 MPa. Some steam is extracted at this pressure to heat the feedwater in a closed feedwater heater. The rest of the steam is reheated to 500°C and is expanded in the low-pressure turbine to the condenser pressure of 10 kPa. determine (a) the mass flow rate of steam through the boiler and (b) the thermal efficiency of the cycle. Turbine Boiler 1-y 10 MPa 0.8 MPa 1-y 9. Closed fwh 4. Mixing chamber Condenser 10 kPa -2 7. 10 PII PI

Q2: A steam power plant operates on an ideal reheat- regenerative Rankine cycle and has a net power output of 80 MW. Steam enters the high-pressure turbine at 10 MPa and 550°C and leaves at 0.8 MPa. Some steam is extracted at this pressure to heat the feedwater in a closed feedwater heater. The rest of the steam is reheated to 500°C and is expanded in the low-pressure turbine to the condenser pressure of 10 kPa. determine (a) the mass flow rate of steam through the boiler and (b) the thermal efficiency of the cycle. Turbine Boiler 1-y 10 MPa 0.8 MPa 1-y 9. Closed fwh 4. Mixing chamber Condenser 10 kPa -2 7. 10 PII PI

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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Applied Thermo
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