![]() ![]() ![]() Find also the area of the inlet pipe given that the specific volume of the gases at inlet is 0.5 m3/kg.ģ. Calculate the rate at which the heat is rejected from the turbine. The enthalpies of the gases at inlet and outlet are 1200 kJ/kg and 360 kJ/kg respectively, and the velocities of the gases at inlet and outlet are 60 m/s and 150 m/s respectively. In the turbine of a gas turbine unit the gases flow through the turbine at 17 kg/s and the power developed by the turbine is 14000 kW. Negative sign indicates work is done on the fluid in the reversible steady flow process.Ģ. Determine i) the change in enthalpy ii) work done during the process. During the passage, the fluid rejects 60 kJ/s and raises through 60m. The properties of fluid at the inlet are p1 = 1.4 bar, r1 = 25 kg/m3, V1 = 120 m/s & u1 = 920 kJ/kg and at the exit are p2 = 5.6 bar, r2 = 5 kg/m3, V2 = 180 m/s and u2 = 720 kJ/kg. 12 kg of a fluid per minute goes through a reversible steady flow process. ![]()
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