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o Air (cp/cv=1.4, R=0.287) flows in a nozzle at 179 C and leaves at 37 C, if the pressure ratio across the nozzle is 7.0

Posted: Tue Apr 26, 2022 3:54 pm
by answerhappygod
O Air Cp Cv 1 4 R 0 287 Flows In A Nozzle At 179 C And Leaves At 37 C If The Pressure Ratio Across The Nozzle Is 7 0 1
O Air Cp Cv 1 4 R 0 287 Flows In A Nozzle At 179 C And Leaves At 37 C If The Pressure Ratio Across The Nozzle Is 7 0 1 (31.12 KiB) Viewed 24 times
o Air (cp/cv=1.4, R=0.287) flows in a nozzle at 179 C and leaves at 37 C, if the pressure ratio across the nozzle is 7.0, what is the isentropic efficiency of the nozzle? Select one: A. 83.97% X B. 80.84% C. 73.66% D. 69.58% E. 77.02%