Air flows through a CD nozzle with a stagnation pressure of 900 kPa and a stagnation temperature of 277◦C. The throat area of the nozzle is 30 cm2 . If the target design pressure at the exit of the...

Air flows through a CD nozzle with a stagnation pressure of 900 kPa and a stagnation temperature of 277◦C. The throat area of the nozzle is 30 cm2 . If the target design pressure at the exit of the nozzle is 30 kPa, what exit area should be used? Under the design condition, what is the mass flow rate through the nozzle and what is the temperature and velocity at the exit?