Engineering, 21.12.2019 05:31 jessezarate4513

Water vapor at 6 mpa, 500°c enters a turbine operating at steady state and expands to 20 kpa. the mass flow rate is 3 kg/s, and the power developed is 2626 kw. stray heat transfer and kinetic and potential energy effects are negligible.

determine:

(a) the isentropic turbine efficiency and

(b) the rate of entropy production within the turbine, in kw/k.

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Water vapor at 6 mpa, 500°c enters a turbine operating at steady state and expands to 20 kpa. the ma...