th constant specific heat, is Used to operate e pressure at the exit, P2 = 100 kPa. For adiabatic operati %3D = = 1.4, Cp = 1.0045 kJ/kg.K and R= 0.287. %3D

Elements Of Electromagnetics
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Author:Sadiku, Matthew N. O.
Publisher:Sadiku, Matthew N. O.
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Air assumed as an ideal gas with constant specific heat, is used to operate a turbine which has isentropic efficiency of 0.6. At the inlet P1 = 500 kPa, T1 = 500 K, and
volume flow rate is 5 m³/s. The pressure at the exit, P2 = 100 kPa. For adiabatic operation with negligible kinetic and potential energy effects, determine the rate of
exergy destruction, (in kW).
To = 300 K, Po = 100 kPa. For air k = 1.4, C, = 1.0045 kJ/kg.K and R = 0.287.
Transcribed Image Text:Air assumed as an ideal gas with constant specific heat, is used to operate a turbine which has isentropic efficiency of 0.6. At the inlet P1 = 500 kPa, T1 = 500 K, and volume flow rate is 5 m³/s. The pressure at the exit, P2 = 100 kPa. For adiabatic operation with negligible kinetic and potential energy effects, determine the rate of exergy destruction, (in kW). To = 300 K, Po = 100 kPa. For air k = 1.4, C, = 1.0045 kJ/kg.K and R = 0.287.
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