Steam power plant shown in figure is operating at steady state with water as the working fluid. The mass flow rate of the water circulating through the components is 50 kg/s. Determine: d) isentropic pump efficiency e) mass flow rate of the cooling water, in kg/s. f) rates of entropy production, each in kW/K, for the turbine and steam generator. Include all the relevant governing equations and references to the tables you use. Be organize

Elements Of Electromagnetics
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ISBN:9780190698614
Author:Sadiku, Matthew N. O.
Publisher:Sadiku, Matthew N. O.
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Steam power plant shown in figure is
operating at steady state with water as the working
fluid. The mass flow rate of the water circulating
through the components is 50 kg/s. Determine:

d) isentropic pump efficiency
e) mass flow rate of the cooling water, in kg/s.
f) rates of entropy production, each in kW/K, for
the turbine and steam generator.
Include all the relevant governing equations and
references to the tables you use. Be organize

Q in
P1 = 10 MPa
T1 = 500°C
Power out
Turbine
P2= 10 kPa
Steam
X2= 90%
Cooling
water in at 15°C
generator
Condenser
4
P4 = 10 MPa
Cooling
water out at 35°C
T4 = 50°C
Pump
3
P3 = 10 kPa
Power
in
saturated liquid
wwww
Transcribed Image Text:Q in P1 = 10 MPa T1 = 500°C Power out Turbine P2= 10 kPa Steam X2= 90% Cooling water in at 15°C generator Condenser 4 P4 = 10 MPa Cooling water out at 35°C T4 = 50°C Pump 3 P3 = 10 kPa Power in saturated liquid wwww
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