A steam turbine receives steam from a boiler at 8 MPa and 480°C. After some time, a third of the steam is used for process heating at 6.5 Mpa and the remaining steam is then reheated at 5 MPa and 460°C. A third of the steam is again extracted for process heating at 4 Mpa and the remaining steam is again reheated at 2 MPa and 450°C. The remaining steam continues to expand in the turbine and is then cooled in the condenser at 0.1 Mpa. If the total mass circulated in the system is 2000 kg/s and the thermal plant behaves as an ideal vapor cycle,
A steam turbine receives steam from a boiler at 8 MPa and 480°C. After some time, a third of the steam is used for process heating at 6.5 Mpa and the remaining steam is then reheated at 5 MPa and 460°C. A third of the steam is again extracted for process heating at 4 Mpa and the remaining steam is again reheated at 2 MPa and 450°C. The remaining steam continues to expand in the turbine and is then cooled in the condenser at 0.1 Mpa. If the total mass circulated in the system is 2000 kg/s and the thermal plant behaves as an ideal vapor cycle,
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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note: all feed water heater used in the cycle is open
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