Question

1. A turbojet engine is traveling at 920 km/h at standard sea-level conditions. The ram efficiency is 87%,
the compressor pressure ratio is 4.3:1, the compressor efficiency is 82%, the burner pressure loss is 2%,
the fuel-air ratio is 0.0119, and the turbine inlet total temperature is 688°C. The turbine efficiency is
83.5%. Calculate (i) the specific gross thrust and (ii) the thrust specific fuel consumption.​

Answer 1

Answer:

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