Engineering, 07.08.2019 18:30 alex6496

Steam enters a turbine operating at steady state at 6 mpa, 600°c with a mass flow rate of 125 kg/min and exits as saturated vapor at 20 kpa, producing power at a rate of 2 mw. kinetic and potential energy effects can be ignored. determine (a) the rate of heat transfer, in kw, for a control volume including the turbine and its contents, and (b) the rate of entropy production, in kw/k, for an enlarged control volume th includes the turbine and enough of its surroundings that heat transfer occurs at the ambient temperature, 27°c.

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Steam enters a turbine operating at steady state at 6 mpa, 600°c with a mass flow rate of 125 kg/min...