Example Consider a steam power plant operating on the ideal reheat Rankine cycle. The steam enters the high-pressure turbine at 15 MPa and 600°C and is condensed in the condenser at a pressure of 10 kPa. If the moisture content of the steam at the exit of the low -pressure turbine is not exceed 10.4 percent, determine (a) the pressure at which the steam should be reheated and (b) the thermal efficiency of the cycle. Assume the steam is reheated to the inlet temperature of the high-pressure turbine.

Elements Of Electromagnetics
7th Edition
ISBN:9780190698614
Author:Sadiku, Matthew N. O.
Publisher:Sadiku, Matthew N. O.
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Consider a steam power plant operating on the ideal reheat Rankine cycle.
The steam enters the high-pressure turbine at 15 MPa and 600°C and is
condensed in the condenser at a pressure of 10 kPa. If the moisture content of
the steam at the exit of the low -pressure turbine is not exceed 10.4 percent,
determine (a) the pressure at which the steam should be reheated and (b) the
thermal efficiency of the cycle. Assume the steam is reheated to the inlet
temperature of the high-pressure turbine.
Transcribed Image Text:Example Consider a steam power plant operating on the ideal reheat Rankine cycle. The steam enters the high-pressure turbine at 15 MPa and 600°C and is condensed in the condenser at a pressure of 10 kPa. If the moisture content of the steam at the exit of the low -pressure turbine is not exceed 10.4 percent, determine (a) the pressure at which the steam should be reheated and (b) the thermal efficiency of the cycle. Assume the steam is reheated to the inlet temperature of the high-pressure turbine.
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