Saturated steam enters a convergingdiverging nozzle at
Chapter 17, Problem 17148(choose chapter or problem)
Saturated steam enters a convergingdiverging nozzle at 1.75 MPa, 10 percent moisture, and negligible velocity, and it exits at 1.2 MPa. For a nozzle exit area of 25 cm2 , determine the throat area, exit velocity, mass flow rate, and exit Mach number if the nozzle (a) is isentropic and (b) has an efficiency of 92 percent.
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