Air flows steadily through a converging-diverging nozzle with athroat area equal to 1.395 in2 , and an exit area equal to 2.79 in2. A normal shock wave stands at the exit plane of the nozzle. Theexiting jet flows into a large room, where the pressure is equal to14.7 psia. The temperature of the air in the exit jet stream, justafter the nozzle exit, is measured at 87 deg F. Calculate the massflow rate through the nozzle. Calculate the pressure, temperatureand velocity at a location in the nozzle where the flow area isequal to 5.58 in2 .
keep in English units
