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Air enters the compressor at 80 kPa, 280 K and 60 m³/s in a Brayton cycle with a regenerator with an efficiency of 0.85. The cycle maximum temperature is 2000 K, the pressure ratio is 18. Since turbine and compressor isentropic efficiencies are 93%: a) Net power (MW), b) The heat taken into the system in the combustion chamber (MW) c) Find the thermal efficiency of the cycle

Air enters the compressor at 80 kPa, 280 K and 60 m³/s in a Brayton cycle with a regenerator with an efficiency of 0.85. The cycle maximum temperature is 2000 K, the pressure ratio is 18. Since turbine and compressor isentropic efficiencies are 93%: a) Net power (MW), b) The heat taken into the system in the combustion chamber (MW) c) Find the thermal efficiency of the cycle

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
Problem 1.1MA
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Air enters the compressor at 80 kPa, 280 K and 60 m³/s in a Brayton cycle with a regenerator with an efficiency of 0.85. The cycle maximum temperature is 2000 K, the pressure ratio is 18. Since turbine and compressor isentropic efficiencies are 93%: a) Net power (MW),
b) The heat taken into the system in the combustion chamber (MW)

c) Find the thermal efficiency of the cycle.

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