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Carbon dioxide enters an adiabatic nozzle at 800 K with a velocity of 50 m/s and leaves at 440 K. Assume constant specific heats at
Carbon dioxide enters an adiabatic nozzle at 800 K with a velocity of 50 m/s and leaves at 440 K. Assume constant specific heats at room temperature. The gas constant of carbon dioxide is R = 0.1889 kJ/kgK. Its constant pressure specific heat and specific heat ratio at room temperature are cp = 0.8439 kJ/kgK and k = 1.288.
a.) Determine the Mach number at the inlet of the nozzle.
b.) Determine the Mach number at the exit of the nozzle.
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