Sunday, April 15, 2007

HW #5, P1 - Adiabatic Steam Nozzle - 5 pts

Steam at 3 MPa and 400oC enters an adiabatic nozzle at a velocity of 40 m/s and leaves at 2.5 MPa and 300 m/s. Determine…

a.) The temperature of the steam when it leaves the nozzle.
b.) The ratio of the inlet cross-sectional area to the outlet cross-sectional area, A1 / A2.

Assume the process operates at steady-state.

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