Physics · Thermodynamics
Consider an air-standard Brayton cycle with an adiabatic compressor, an adiabatic turbine, and a regenerator. Air enters the compressor at 100 kPa and 300 K and exits at 600 kPa and 550 K. The air exits the combustion chamber at 1250 K and exits the turbine at 100 kPa and 800 K. The exhaust air exits the regenerator at 600 K. Assuming no pressure drops and no heat loss to surroundings, what is the thermal efficiency of the cycle?
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