Consider 4.0 pounds per minute of water vapor at 100 lbf/in2, 500oF, and a velocity of...

Consider 4.0 pounds per minute of water vapor at 100 lb_f/in², 500^oF, and a velocity of 100 ft/s entering a nozzle operating at steady state and expanding adiabatically to the exit, where the pressure is 40 lb_f/in². The isentropic nozzle efficiency is 95.0%.

(a) Determine the velocity of the steam at the exit, in ft/s.

(b) Determine the rate of entropy production, in Btu/min·^oR.

Expert Solution

samet mamat answered 2 years ago

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