A steam turbine receives superheated steam at 18.0 kg/s, 500.°C, and 3.00 MPa and exhausts it...

A steam turbine receives superheated steam at 18.0 kg/s, 500.°C, and 3.00 MPa and exhausts it to 10 kPa with a quality of 96%. If the turbine is assumed to be internally reversible, determine the rate of heat loss from the turbine surface if the power output is 20.MW The surface temperature of the turbine is uniform at 350.°C, and the local environment (ground state) is taken to be saturated liquid water at T0 = 20.0°C. Neglect all flow stream kinetic and potential energies in this problem
Enthalpy at state # 1 is?
Entropy at state #2 is ?
Exergy at state 2 is ?
Heat Transfer through the system is?
second law efficiency is?

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Expert Solution

samet mamat answered 4 months ago

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