The power output of an adiabatic steam turbine is 5 MW, and the inlet and the exit conditions of the steam are as indicated. Determine the following: a. the magnitudes of Ah, Ake, and Ape. (kJ/kg) b. the work done per unit mass of the steam flowing through the turbine. (kJ/kg) mass flow rate of the steam. (kg/s) С. P1 = 2 MPa Tj = 400°C V1 = 50 m/s h,=3248.4 kJ/kg Z1 = 10 m %3D Steam turbine Wout = 5 MW P2= 15 kPa X2 = 0.90 V2= 180 m/s h,=2361.01 kJ/kg 72 = 6 m

Elements Of Electromagnetics
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ISBN:9780190698614
Author:Sadiku, Matthew N. O.
Publisher:Sadiku, Matthew N. O.
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The power output of an adiabatic steam turbine is 5 MW, and the inlet and the exit
conditions of the steam are as indicated.
Determine the following:
a. the magnitudes of Ah, Ake, and Ape. (kJ/kg)
b. the work done per unit mass of the steam flowing through the turbine. (kJ/kg)
mass flow rate of the steam. (kg/s)
С.
P1 = 2 MPa
Tj = 400°C
V1 = 50 m/s
h,=3248.4 kJ/kg
Z1 = 10 m
%3D
Steam
turbine
Wout = 5 MW
P2= 15 kPa
X2 = 0.90
V2= 180 m/s
h,=2361.01 kJ/kg
72 = 6 m
Transcribed Image Text:The power output of an adiabatic steam turbine is 5 MW, and the inlet and the exit conditions of the steam are as indicated. Determine the following: a. the magnitudes of Ah, Ake, and Ape. (kJ/kg) b. the work done per unit mass of the steam flowing through the turbine. (kJ/kg) mass flow rate of the steam. (kg/s) С. P1 = 2 MPa Tj = 400°C V1 = 50 m/s h,=3248.4 kJ/kg Z1 = 10 m %3D Steam turbine Wout = 5 MW P2= 15 kPa X2 = 0.90 V2= 180 m/s h,=2361.01 kJ/kg 72 = 6 m
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