Question: Atmospheric air at -45C, 60 kPa enters the front diffuser of a jet engine with a velocity of 900 km/h and frontal area of 1

Atmospheric air at -45°C, 60 kPa enters the front diffuser of a jet engine with a velocity of 900 km/h and frontal area of 1 m2. After the adiabatic diffuser the velocity is 20 m/s. Find the diffuser exit temperature and the maximum pressure possible.

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