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At 298 K and 0.1 MPa, air enters the compressor of an ideal gas turbine (Brayton cycle). The cycle's maximum temperature is 973 K, with

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At 298 K and 0.1 MPa, air enters the compressor of an ideal gas turbine (Brayton cycle). The cycle's maximum temperature is 973 K, with a compression ratio of 6. Cp = 3.5R should be used. Determine: (a) the net energy (kJ/kg). (b) the thermal efficiency of the cycle. =

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