50 kg/min of air enters the control volume in a steady flow system at 2 bar and 100ºC and at an elevation of 100 m above the datum. The same mass leaves the control volume at 150 m elevation with a pressure of 10 bar and temperature of 300ºC. The entrance velocity is 2400 m/min and the exit velocity is 1200 m/min. During the process 50000 kJ/hr of heat is transferred to the control volume and the rise in enthalpy is 8 kJ/kg. Calculate the power developed.

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