How do jet engines work?

A fighter aircraft is powered by a single turbojet engine. The aircraft is flying at an altitude of 10  km where the ambient conditions are 223.23  K and 26.48 kPa with a Mach number of 1.2 . The exhaust gases leave the nozzle at a speed of 900  m / s. The compressor has a pressure ratio of 8 . Neglecting the fuel-to-air ratio, it is required to calculate the TIT. Assume all efficiencies are equal to unity and the specific heat is constant. | Numerade

Aircraft turbojet engine production - How build the aero motors

Consider an aircraft powered by a turbojet engine that has a pressure ratio of 9 . The aircraft is stationary on the ground, held in position by its brakes. The ambient air is at 7^∘ C and 95 kPa and enters the engine at a rate of 20  kg / s . The jet fuel has a heating value of 42,700  kJ / kg, and it is burned com- pletely at a rate of 0.5  kg / s . Neglecting the effect of the diffuser and disregarding the slight increase in mass at the engine exit as well as the inefficiencies of engine comp