Water vapor at 5 bar, 400Celsius degree enters a turbine operating at steady-state with a volumetric flow rate of 1m /s and expands adiabatically to an exit state of 3 bar, 360 Celsius degree. Kinetic and potential energy effects are negligible. Determine for the turbine (a) the power developed, in kW, (b) the rate of entropy production, in kW/K, and (c) the isentropic turbine efficiency.

Elements Of Electromagnetics
7th Edition
ISBN:9780190698614
Author:Sadiku, Matthew N. O.
Publisher:Sadiku, Matthew N. O.
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Thermodynamics problem
Water vapor at 5 bar, 400Celsius degree enters a turbine operating at steady-state with a
volumetric flow rate of 1m/s and expands adiabatically to an exit state of 3 bar, 360 Celsius
degree. Kinetic and potential energy effects are negligible. Determine for the turbine (a)
the power developed, in kW, (b) the rate of entropy production, in kW/K, and (c) the
isentropic turbine efficiency.
Transcribed Image Text:Water vapor at 5 bar, 400Celsius degree enters a turbine operating at steady-state with a volumetric flow rate of 1m/s and expands adiabatically to an exit state of 3 bar, 360 Celsius degree. Kinetic and potential energy effects are negligible. Determine for the turbine (a) the power developed, in kW, (b) the rate of entropy production, in kW/K, and (c) the isentropic turbine efficiency.
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