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H4: Combined gas turbine and steam power plant Your input : The temperature before the turbine, I gc : 1,300 °C The temperature before the steam turbine, t sc: 400 °C Pressure before the steam turbine, psc : 60 bar SC Calculate : a) The temperature tgd in the gas turbine cycle: Number (°C) b) Mechanical cycle power delivered from the gas turbine cycle: Number (kW) c) Thermal efficiency of the gas turbine cycle: Number ) (-) d) Mass flow in the steam power plant: Number (kg/s) e) Mechanical cycling power delivered from the steam power plant: Number (kW) 1) Thermal efficiency of the steam power plant: Number (-) (g) Total thermal efficiency of the combined cycle: Number (-) NOTE : Use the point as a decimal separator and the units that appear after the answer boxes! The maximum permissible error in the answers for a)-c) is +0,5%, and for d) - g) is + 2%.