Prob. 2) A jet powered aircraft flies at a speed of 900 ft / sat an altitude of 20,000 ft, where the ambient conditions are 7psia and 10 ° F. The pressure ratio in the compressor is 13 and thetemperature at the inlet of the turbine is 2400 R. Assuming anideal operation for all specific components and heats
constants for air at room temperature draw and graph the physicaland T-S diagrams and determine:
a) the pressure at the outlet of the turbine and the thrust
b) the speed of the exhaust gases and
c) the propulsion efficiency.
