Air at 13 psia and 65oF enters an adiabatic diffuser steadily with a velocity of 750 ft/s and leaves with a low velocity at a pressure of 14.5 psia. The exit area of the diffuser is 3 times the inlet area. Determine
(a) The exit temperature and
(b) The exit velocity of the air.

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P,-13 psia P2= 14.5 psia Vt = 750 ft/s A2 = 3A