In a compound heat-power plant with intermediate steam, the steam enters the turbine with a pressure of 6 MPa, a flow rate of 20 kg / s at a temperature of 450 ° C and expands to a pressure of 0.4 MPa. At this pressure, 60 percent of the steam leaves the plant and the remaining steam expands up to 10 kPa pressure. some of the feed water in an open feed water heater It is used for heating. The rest of the leaving steam part of it is used for heat treatment and It comes out as a saturated liquid at a pressure of 0.4 MPa. Since the turbines and pumps are isentropic _ Draw the T-s diagram and its schematic view _ Cal
In a compound heat-power plant with intermediate steam, the steam enters the turbine with a pressure of 6 MPa, a flow rate of 20 kg / s at a temperature of 450 ° C and expands to a pressure of 0.4 MPa. At this pressure, 60 percent of the steam leaves the plant and the remaining steam expands up to 10 kPa pressure. some of the feed water in an open feed water heater It is used for heating. The rest of the leaving steam part of it is used for heat treatment and It comes out as a saturated liquid at a pressure of 0.4 MPa. Since the turbines and pumps are isentropic _ Draw the T-s diagram and its schematic view _ Cal
Elements Of Electromagnetics
7th Edition
ISBN:9780190698614
Author:Sadiku, Matthew N. O.
Publisher:Sadiku, Matthew N. O.
ChapterMA: Math Assessment
Section: Chapter Questions
Problem 1.1MA
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In a compound heat-power plant with intermediate steam, the steam enters the turbine with a pressure of 6 MPa, a flow rate of 20 kg / s at a temperature of 450 ° C and expands to a pressure of 0.4 MPa. At this pressure, 60 percent of the steam leaves the plant and the remaining steam expands up to 10 kPa pressure.
some of the feed water in an open feed water heater
It is used for heating. The rest of the leaving steam
part of it is used for heat treatment and
It comes out as a saturated liquid at a pressure of 0.4 MPa. Since the turbines and pumps are isentropic
_ Draw the T-s diagram and its schematic view
_ Calculate pump and turbine works.
_ Calculate the mass flow rate required in the boiler for 25 MW net power generation.
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