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Assume that the expansion is adiabatic with negligible

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Reference no: EM13623936

Air expands through a nozzle from a chamber pressure and temperature of 300 psia and 1000 R, respectively, to an exit pressure of 5 psia. During the expansion, the enthalpy decreases by 3500 Btu/slug. Assume that the expansion is adiabatic with negligible frictional effects and that the air behaves as a calorically and thermally perfect gas.

a) What is the velocity of the air at the exit?

b) What is the temperature of the air at the exit?

Reference no: EM13623936

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