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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

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
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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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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