3- An industrial process discharges gaseous combustion products at 478 K, 1 bar with a mass flow rate of 69.78 kg/s. As shown in Fig., a proposed system for utilizing the combustion products combines a heat-recovery steam generator with a turbine. At steady state, combustion products exit the steam generator at 400 K, 1 bar and a separate stream of water enters at 0.25 MPa, 40C with a mass flow rate of 2.079 kg/s. At the exit of the turbine, the pressure is 0.07 bars and the quality is 93%. The combustion products can be treated as air. (a) Determine the power developed by the turbine, in kJ/s. (b) Determine the turbine inlet temperature, in C. Pi=1 bar T =478K m = 69.78 kg/s1 T = 400K P = 1 bar www wwwww Steam generator Turbine P3=25 MPa T = 40 C m3 = 2.08 kg/s Ps=.07 bars x5=93% Power out