Answer to Question #195279 in Mechanical Engineering for Justine Mike Perdi

Answer to Question #195279 in Mechanical Engineering for Justine Mike Perdi

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Question #195279

A turbine with one extraction for regenerative feed water heating receives steam withan enthalpy of 3373 kJ/kg and discharges it with an exhaust enthalpy of 2326 kJ/kg.The ideal regenerative feed water heater receives 11,338 kg/h of extracted steam at345kPa (whose h=2745kJ/kg). The feedwater (condensate from the condenser)enters the heater with an enthalpy of 140kJ/kg and departs saturated at 345kPa(hf=582kJ/kg). Calculate the turbine output in kW.

Expert’s answer

Turbine output

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