A nozzle is required to produce a steady stream of R-134a
Chapter 7, Problem 232EUP(choose chapter or problem)
Problem 232EUP
A nozzle is required to produce a steady stream of R-134a at 790 ft/s at ambient conditions, 15 lbf/in.2, 70 F. The isentropic efficiency may be assumed to be 90%. What pressure and temperature are required in the line upstream of the nozzle?
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