The isentropic efficiency of the nozzle is 94 determine the

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Reference no: EM13612945

Water enters an insulated nozzle operating under steady conditions at a pressure of 60 psia, a temperature of 350 °F and a velocity of 10 ft/s. Water exits the nozzle at a pressure of 40 psia. The isentropic efficiency of the nozzle is 94%.

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

(b) Calculate the entropy production of the process, in Btu/(lbm-R).

Reference no: EM13612945

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