the turbine, the work consumed by the pu bles. t Turbine

Elements Of Electromagnetics
7th Edition
ISBN:9780190698614
Author:Sadiku, Matthew N. O.
Publisher:Sadiku, Matthew N. O.
ChapterMA: Math Assessment
Section: Chapter Questions
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Consider a steam power plant that operates on the ideal regenerative Rankine cycle with a closed feedwater heater as shown in the
figure. The plant maintains the turbine inlet at 3000 kPa and 350°C and operates the condenser at 25 kPa. Steam is extracted at 1000
kPa to serve the closed feedwater heater, which discharges into the condenser after being throttled to condenser pressure. Calculate
the work produced by the turbine, the work consumed by the pump, and the heat supply in the boiler for this cycle per unit of boiler
flow rate. Use steam tables.
Boiler
Closed
FWH
-6
Condenser
Pump
The work produced by the turbine is
The work consumed by the pump is
The heat supply in the boiler is
Turbine
kJ/kg.
kJ/kg.
kJ/kg.
Transcribed Image Text:Consider a steam power plant that operates on the ideal regenerative Rankine cycle with a closed feedwater heater as shown in the figure. The plant maintains the turbine inlet at 3000 kPa and 350°C and operates the condenser at 25 kPa. Steam is extracted at 1000 kPa to serve the closed feedwater heater, which discharges into the condenser after being throttled to condenser pressure. Calculate the work produced by the turbine, the work consumed by the pump, and the heat supply in the boiler for this cycle per unit of boiler flow rate. Use steam tables. Boiler Closed FWH -6 Condenser Pump The work produced by the turbine is The work consumed by the pump is The heat supply in the boiler is Turbine kJ/kg. kJ/kg. kJ/kg.
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