Engineering, 18.03.2021 22:40 BABA3724
Refrigerant 134a Entersanozzleat200lbf/in,220F, withavelocityof120ft/sandexitsat20l bf/in with 2 velocity of 1500 ft/s. The inlet area of the nozzle is 10 in , and heat is being lost at 15 Btu/lbm. For steady-state operation, determine (a) the exit temperature (in oF) (b) the quality of R-134a at the exit. (c) the mass flow rate of the R-134a (in lbm/s) (d) the exit area of the nozzle (in in2).
Answers: 1
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Refrigerant 134a Entersanozzleat200lbf/in,220F, withavelocityof120ft/sandexitsat20l bf/in with 2 vel...
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