4. Steam flows steadily through an adiabatic turbine. The inlet conditions of the steam are 4MPa, 500°C, and 80 m/s, and the exit conditions are 30 kPa, 92 percent quality, and 50 m/s. The mass flow rate of the steam is 12 kg/s. Determine: (a) the change in kinetic energy, (b) the power output, and P₁ = 4 MPa T₁ = 500°C V₁ = 80 m/s (c) the turbine inlet area. Steam m = 12 kg/s + P₂ = 30 kPa x₂ = 0.92 V₂ = 50 m/s W out

Elements Of Electromagnetics
7th Edition
ISBN:9780190698614
Author:Sadiku, Matthew N. O.
Publisher:Sadiku, Matthew N. O.
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4.
Steam flows steadily through an adiabatic turbine. The inlet conditions of the steam are 4MPa,
500°C, and 80 m/s, and the exit conditions are 30 kPa, 92 percent quality, and 50 m/s. The mass
flow rate of the steam is 12 kg/s. Determine:
(a) the change in kinetic energy,
(b)
the power output, and
P₁ = 4 MPa
T₁ = 500°C
V₁ = 80 m/s
(c) the turbine inlet area.
Steam
m = 12 kg/s
+
P₂ = 30 kPa
x₂ = 0.92
V₂ = 50 m/s
W
out
Transcribed Image Text:4. Steam flows steadily through an adiabatic turbine. The inlet conditions of the steam are 4MPa, 500°C, and 80 m/s, and the exit conditions are 30 kPa, 92 percent quality, and 50 m/s. The mass flow rate of the steam is 12 kg/s. Determine: (a) the change in kinetic energy, (b) the power output, and P₁ = 4 MPa T₁ = 500°C V₁ = 80 m/s (c) the turbine inlet area. Steam m = 12 kg/s + P₂ = 30 kPa x₂ = 0.92 V₂ = 50 m/s W out
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