Air enters a compressor with a dnsity of 1.2 kg/m3 at a mean velocity of 4m/s in the 6cm by 6cm square inlet duct. Air is discharged form the compressor with a mean velocity of 3 m/s in a 5cm diameter circular pipe. Determine the mass flow rate and the density at outlet.
density @ outlet: 2.88 kg/m^3
mass flow rate: 1.04 kg/s
correction
mass flow rate @ outlet : 0.01728 kg/s