I will appreciate so much if someone can explain this problem, some solution and a Free body diagram to better understand. I know the substance at phase 1 is superheated vapor and the problems states in phase 2 exits like saturated vapor. Steam enters a turbine operating at steady state at 6 MPa, 600 °C with a mass flow rate of125 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 heattransfer, in kW, for a control volume including the turbine and its contents, and (b) therate of entropy production, in kW/K, for an enlarged control volume that includes theturbine and enough of its surroundings that heat transfer occurs at the ambienttemperature, 27 °C.

Answered: Steam enters a turbine operating at…

Elements Of Electromagnetics

7th Edition

ISBN:9780190698614

Author:Sadiku, Matthew N. O.

Publisher:Sadiku, Matthew N. O.

ChapterMA: Math Assessment

Section: Chapter Questions

Problem 1.1MA

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I will appreciate so much if someone can explain this problem, some solution and a Free body diagram to better understand. I know the substance at phase 1 is superheated vapor and the problems states in phase 2 exits like saturated vapor.

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 that includes the
turbine and enough of its surroundings that heat transfer occurs at the ambient
temperature, 27 °C.

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