An adiabatic gas turbine expands air at 3447 kPa and 427°C to 415 kPa and 120°C. If the volume flow rate at the exit is 1.5 m3/s ; the inlet area is 0.06 m2 ; and the outlet area is 0.12 m2 ; determine -
Mass flow rate of air.
Average velocity of air at the turbine inlet.
Average velocity of air at the turbine outlet.
Power produced by the turbine.