Question: A converging-diverging nozzle has a Pitot probe at the exit. The area ratio is Ae/At 5 and the plenum stagnation pressure is 5 atm.

A converging-diverging nozzle has a Pitot probe at the exit. The area ratio is Ae/At 5 and the plenum stagnation pressure is 5 atm. If the Pitot pressure is 3 atm then determine the Mach number at the exit. Po=5 atm At Ae Ppit=3 atm

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