5. Steam at 140 bar and 600 °C enters a turbine at a mass flow rate...

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5. Steam at 140 bar and 600 °C enters a turbine at a mass flow rate of 0.5 kg/s. This steam exits the turbine as a saturated vapor at 300 °C. During operation, the turbine loses 200 kW of heat to the surroundings. Assume that the turbine operates at steady state and that the change of kinetic energy and gravitational energy can be ignored. (a) Sketch the system and boundary (4 points); (b) Label all mass flows and energy transfer rates (6 points); (c) Find power output of the turbine, in kW (15 points).

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5. Steam at 140 bar and 600 °C enters a turbine at a mass flow rate...

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5. Steam at 140 bar and 600 °C enters a turbine at a mass flow rate...

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