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Question: r 8314 kjk and m ar2897 kgkrmol r ...

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( R= 8.314 kJ/K and M ar-28.97 kg/krmol). R =- 2.) Steam enters a turbine operating at steady state with a mass flow rate of 4600 kg/h. The turbine develops a power output of 1000 kW. At the inlet, the pressure is 60 bar, the temperature is 400 °C, and the velocity is 10 m/s. At the exit, the pressure is 0.1 bar, the quality is 0.9 (90%), and the velocity is 30 m/s. Calculate the rte of heat transfer between the turbine and surroundings, in kW. Show the following steps in your calculations: 4600kgh r pi 60 bar T, 400°C V-10 m/s 1 wy 100o kw p2 0.1 bar 0.9 (90%) V2 30 m/s a. (5)-Write and summarize the energy rate balance equation. b. (5)-Calculate the inlet enthalpy (Hi) from your summarized equation. c. (5)-Calculate exit enthalpy (H2)mix from enthalpy of mixture equation. d. (5)-Calculate the rate of heat transfer between the turbine and surroundings, in k W
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