Gases flow through the turbine of a gas turbine unit at 15 kg/s and the turbine develops a power of 12.000kW.
The velocities of the gases at inlet and outlet are 50 m/s and 120 m/s and the specific
enthalpies of the gases at inlet and outlet are 1,400 kJ/kg and 400 kJ/kg respectively.
Calculate the rate at which heat is released from the turbine.​