2. A steam power plant operates on the Rankine cycle in which the steam enters the turbine at 16 MPa and 600°C and the condensate leaves the condenser at 10 kPa. If the isentropic efficiency of the turbine is 87 percent and the isentropic efficiency of the pump is 85 percent, determine (a) the thermal efficiency of the cycle and (b) the net power output of the plant for a mass flow rate of 15 kg/s.

Elements Of Electromagnetics
7th Edition
ISBN:9780190698614
Author:Sadiku, Matthew N. O.
Publisher:Sadiku, Matthew N. O.
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2. A steam power plant operates on the Rankine cycle in which the steam enters the turbine at 16 MPa and 600°C and the condensate leaves the condenser at 10 kPa. If the isentropic efficiency of the turbine is 87 percent and the isentropic efficiency of the pump is 85 percent, determine (a) the thermal efficiency of the cycle and (b) the net power output of the plant for a mass flow rate of 15 kg/s.
2. A steam power plant operates on the Rankine cycle in which the
steam enters the turbine at 16 MPa and 600°C and the condensate
leaves the condenser at 10 kPa. If the isentropic efficiency of the
turbine is 87 percent and the isentropic efficiency of the pump is
85 percent, determine (a) the thermal efficiency of the cycle and
(b) the net power output of the plant for a mass flow rate of 15
kg/s.
Transcribed Image Text:2. A steam power plant operates on the Rankine cycle in which the steam enters the turbine at 16 MPa and 600°C and the condensate leaves the condenser at 10 kPa. If the isentropic efficiency of the turbine is 87 percent and the isentropic efficiency of the pump is 85 percent, determine (a) the thermal efficiency of the cycle and (b) the net power output of the plant for a mass flow rate of 15 kg/s.
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