94. 6.16. Nitrogen flows through a converging-diverging nozzle designed to operate at a Mach number of 3.0. If it is subjected to an operating pressure ratio of 0.5: (a) Determine the Mach number at...

Extracted text: 94. 6.16. Nitrogen flows through a converging-diverging nozzle designed to operate at a Mach number of 3.0. If it is subjected to an operating pressure ratio of 0.5: (a) Determine the Mach number at the exit. (b) What is the entropy change in the nozzle? (c) Compute the area ratio at the shock location. (d) What value of the operating pressure ratio would be required to move the shock to the exit?