A 150 MW power plant using a regenerative cycle is utilizing steam at 5 MPa, 510°C. The open heater pressures are 3 MPa and 1MPa. The condenser pressure is 50 kPa. For the ideal cycle: The % mass extracted for the 1 MPa open heater is: The % mass extracted for the 3 MPa open heater is: The net work in kJ/kg is: The heat added in the steam generator in kJ/kg is: The thermal efficiency is:
A 150 MW power plant using a regenerative cycle is utilizing steam at 5 MPa, 510°C. The open heater pressures are 3 MPa and 1MPa. The condenser pressure is 50 kPa. For the ideal cycle: The % mass extracted for the 1 MPa open heater is: The % mass extracted for the 3 MPa open heater is: The net work in kJ/kg is: The heat added in the steam generator in kJ/kg is: The thermal efficiency is:
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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A 150 MW power plant using a regenerative cycle is utilizing steam at 5 MPa, 510°C. The open heater pressures are 3 MPa and 1MPa. The condenser pressure is 50 kPa.
For the ideal cycle:
The % mass extracted for the 1 MPa open heater is:
The % mass extracted for the 3 MPa open heater is:
The net work in kJ/kg is:
The heat added in the steam generator in kJ/kg is:
The thermal efficiency is:
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