Engineering, 25.10.2019 04:43 jackrider1598
Steam heated at constant pressure in a steam generator enters the first stage of a supercritical reheat cycle at 28 mpa, 520°c. steam exiting the first-stage turbine at 6 mpa is reheated at constant pressure to 500°c. each turbine stage has an isentropic efficiency of 84% while the pump has an isentropic efficiency of 82%. saturated liquid exits the condenser that operates at a constant pressure of 38 kpa. determine the quality of the steam exiting the second stage of the turbine and the thermal efficiency.
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