2.In a regenerative steam cycle, steam enters the turbine at 7.2 Mpa and 510°C. Steam is extracted from the turbine at 610 Kpa pressure for feed water heating. The remaining steam continues to expand to 11 Kpa. The recovered condensates are pump back to the boiler. a) calculate the quantity of the extracted steam, b) for a throttle steam of 30 kg/sec, calculate the turbine work in Kw. c) calculate the cycle thermal efficiency

Elements Of Electromagnetics
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ISBN:9780190698614
Author:Sadiku, Matthew N. O.
Publisher:Sadiku, Matthew N. O.
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2.In a regenerative steam cycle, steam enters the turbine at 7.2 Mpa and 510°C.
Steam is extracted from the turbine at 610 Kpa pressure for feed water heating. The
remaining steam continues to expand to 11 Kpa. The recovered condensates are
pump back to the boiler. a) calculate the quantity of the extracted steam, b) for a
throttle steam of 30 kg/sec, calculate the turbine work in Kw. c) calculate the cycle
thermal efficiency
Transcribed Image Text:2.In a regenerative steam cycle, steam enters the turbine at 7.2 Mpa and 510°C. Steam is extracted from the turbine at 610 Kpa pressure for feed water heating. The remaining steam continues to expand to 11 Kpa. The recovered condensates are pump back to the boiler. a) calculate the quantity of the extracted steam, b) for a throttle steam of 30 kg/sec, calculate the turbine work in Kw. c) calculate the cycle thermal efficiency
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