A gas with a flow rate of 300 mol/min enters a steady-state, adiabatic nozzle with negligible velocity

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A gas with a flow rate of 300 mol/min enters a steady-state, adiabatic nozzle with negligible velocity at T = 500 K and P = 10 bar and leaves the nozzle at P = 1 bar. The gas has CP* = 40 J/mol · K.

A. Find the exiting temperature and exiting velocity if the gas is ideal and the nozzle is reversible.

B. Find the exiting temperature and exiting velocity if the gas follows the equation of state above and the nozzle is reversible.

C. The gas follows the equation of state above, but the nozzle is not reversible; it has a rate of entropy generation ofS gen= 1.5 kJ/min. Find the exiting temperature and exiting velocity.

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