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A steam power plant operating on a regenerative cycle, as illustrated in Fig. 8.5, includes two ater heaters. Steam enters the turbine at 6500 kPa and 600°C and exhausts at 20 kPa. Steam for the ater heaters is extracted from the turbine at pressures such that the feedwater is heated to 190°C o equal increments of temperature rise, with 5°C approaches to the steam-condensation rature in each feedwater heater. If the turbine and pump efficiencies are each 0.80, what is the al efficiency of the cycle, and what fraction of the steam entering the turbine is extracted for each

A steam power plant operating on a regenerative cycle, as illustrated in Fig. 8.5, includes two ater heaters. Steam enters the turbine at 6500 kPa and 600°C and exhausts at 20 kPa. Steam for the ater heaters is extracted from the turbine at pressures such that the feedwater is heated to 190°C o equal increments of temperature rise, with 5°C approaches to the steam-condensation rature in each feedwater heater. If the turbine and pump efficiencies are each 0.80, what is the al efficiency of the cycle, and what fraction of the steam entering the turbine is extracted for each

Elements Of Electromagnetics
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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A steam power plant operating on a regenerative cycle, as illustrated in Fig. 8.5, includes two feedwater heaters. Steam enters the turbine at 6500 kPa and 600°C and exhausts at 20 kPa. Steam for the feedwater heaters is extracted from the turbine at pressures such that the feedwater is heated to 190°C in two equal increments of temperature rise, with 5°C approaches to the steam-condensation temperature in each feedwater heater. If the turbine and pump efficiencies are each 0.80, what is the thermal efficiency of the cycle, and what fraction of the steam entering the turbine is extracted for each feedwater heater? kindly answer it with full explanation of the solution, thankyou
8.9.) A steam power plant operating on a regenerative cycle, as illustrated in Fig. 8.5, includes two feedwater heaters. Steam enters the turbine at 6500 kPa and 600°C and exhausts at 20 kPa. Steam for the feedwater heaters is extracted from the turbine at pressures such that the feedwater is heated to 190°C in two equal increments of temperature rise, with 5°C approaches to the steam-condensation temperature in each feedwater heater. If the turbine and pump efficiencies are each 0.80, what is the thermal efficiency of the cycle, and what fraction of the steam entering the turbine is extracted for each feedwater heater?
Transcribed Image Text:8.9.) A steam power plant operating on a regenerative cycle, as illustrated in Fig. 8.5, includes two feedwater heaters. Steam enters the turbine at 6500 kPa and 600°C and exhausts at 20 kPa. Steam for the feedwater heaters is extracted from the turbine at pressures such that the feedwater is heated to 190°C in two equal increments of temperature rise, with 5°C approaches to the steam-condensation temperature in each feedwater heater. If the turbine and pump efficiencies are each 0.80, what is the thermal efficiency of the cycle, and what fraction of the steam entering the turbine is extracted for each feedwater heater?
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