Water vapor flows through a two-stage turbine at steady-state, entering the inlet of the first turbine stage at a temperature of 480"C and a pressure of 10 MPa, and exiting the second turbine stage at a pressure of 0.5 bar and a quality of 95%. The mass flow rate through the first turbine stage is 15.8 kg/s, after which some of the steam is directed towards a regenerative feedwater heater. If the first turbine stage generates 8517.78 kW of work, and the second turbine stage generates 3624.2 kW of work, what is the mass flow rate (kg/s) of steam sent to the regenerative feedwater heater?

Elements Of Electromagnetics
7th Edition
ISBN:9780190698614
Author:Sadiku, Matthew N. O.
Publisher:Sadiku, Matthew N. O.
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Water vapor flows through a two-stage turbine at steady-state, entering the inlet of the first turbine stage at a
temperature of 480"C and a pressure of 10 MPa, and exiting the second turbine stage at a pressure of 0.5 bar and a
quality of 95%. The mass flow rate through the first turbine stage is 15.8 kg/s, after which some of the steam is
directed towards a regenerative feedwater heater. If the first turbine stage generates 8517,78 kW of work, and the
second turbine stage generates 3624.2 kW of work, what is the mass flow rate (kg/s) of steam sent to the
regenerative feedwater heater?
Transcribed Image Text:Water vapor flows through a two-stage turbine at steady-state, entering the inlet of the first turbine stage at a temperature of 480"C and a pressure of 10 MPa, and exiting the second turbine stage at a pressure of 0.5 bar and a quality of 95%. The mass flow rate through the first turbine stage is 15.8 kg/s, after which some of the steam is directed towards a regenerative feedwater heater. If the first turbine stage generates 8517,78 kW of work, and the second turbine stage generates 3624.2 kW of work, what is the mass flow rate (kg/s) of steam sent to the regenerative feedwater heater?
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