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(30 points) Air at 500 kPa and 400 K enters an adiabatic nozzle at a velocity of 30 m/s and leaves at 300 kPa and 350 K. Using variable specific heats, determine (a) the isentropic efficiency, (b) the
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(30 points) Air at 500 kPa and 400 K enters an adiabatic nozzle at a velocity of 30 m/s and leaves at 300 kPa and 350 K. Using variable specific heats, determine (a) the isentropic efficiency, (b) the exit velocity, and (c) the entropy generation.

User Zichen Wang
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(30 points) Air at 500 kPa and 400 K enters an adiabatic nozzle at a velocity of 30 m-example-1
(30 points) Air at 500 kPa and 400 K enters an adiabatic nozzle at a velocity of 30 m-example-2
User MortenB
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