A gas-turbine power plant operating on an ideal Brayton cycle has a pressure ratio (P2/P1= P3/P4) of 14. The air temperature is -4 ºC at the compressor inlet and the temperature at the turbine inlet is 4 times the temperature at the compressor inlet. Utilizing the air-standard assumptions, determine (a) the gas temperature at the exits of the compressor and the turbine, (b) the specific work, and (c) the thermal efficiency

Elements Of Electromagnetics
7th Edition
ISBN:9780190698614
Author:Sadiku, Matthew N. O.
Publisher:Sadiku, Matthew N. O.
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A gas-turbine power plant operating on an ideal Brayton cycle has a pressure ratio (P2/P1=
P3/P4) of 14. The air temperature is -4 ºC at the compressor inlet and the temperature at
the turbine inlet is 4 times the temperature at the compressor inlet. Utilizing the air-standard
assumptions, determine (a) the gas temperature at the exits of the compressor and the turbine,
(b) the specific work, and (c) the thermal efficiency

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