Question: Air enters a diffuser with a velocity of 200 m/s, a static pressure of 70 kPa, and a temperature of 6C. The velocity leaving the

Air enters a diffuser with a velocity of 200 m/s, a static pressure of 70 kPa, and a temperature of 6C. The velocity leaving the diffuser is 60 m/s and the static pressure at the diffuser exit is 80 kPa. Determine the static temperature at the diffuser exit and the diffuser efficiency. Compare the stagnation pressures at the inlet and the exit.

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