A 75-kW Brayton cycle has a compressor inlet state at 293 K and 1 atm and a

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A 75-kW Brayton cycle has a compressor inlet state at 293 K and 1 atm and a turbine inlet state at 1200 K and 4 atm. Determine the thermal efficiency and the mass flow rate (kg/hr) for helium and air as the working fluid. Which fluid would be better? Explain.

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Thermodynamics Concepts And Applications

ISBN: 9781107179714

2nd Edition

Authors: Stephen R. Turns, Laura L. Pauley

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