Steams flow steadily through an adiabatic turbine. The inlet conditions of the steam are 10 MPa, 450 degrees Celsius and 80 m/s, and the exit conditions are 10 kPa, 92% quality and 50 m/s. The mass flow rate of steam is 12 kg/s. Determine: a) The change in kinetic energy b) The power output c) The turbine inlet area

Elements Of Electromagnetics
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Author:Sadiku, Matthew N. O.
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Steams flow steadily through an adiabatic turbine. The inlet conditions
of the steam are 10 MPa, 450 degrees Celsius and 80 m/s, and the exit conditions are
10 kPa, 92% quality and 50 m/s. The mass flow rate of steam is 12 kg/s.
Determine:
a) The change in kinetic energy
b) The power output
c) The turbine inlet area


delta ke=-1.95 kj/kg

W out =10.2 MW

A in =0.00447 m2

P₁ = 10 MPa
T₁ = 450°C
= 80 m/s
V₁
STEAM
m = 12 kg/s
Wout
P₂ = 10 kPa
x₂ = 0.92
V₂ = 50 m/s
Transcribed Image Text:P₁ = 10 MPa T₁ = 450°C = 80 m/s V₁ STEAM m = 12 kg/s Wout P₂ = 10 kPa x₂ = 0.92 V₂ = 50 m/s
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