b) The following data refers to an axial flow turbines. Stream speed at the exit blade = 150 m/s, the ratio V₁ = 0.75;- = 0.78, M or W₁ = 2.8kg/s, discharge Vf₂ u u blade angle for both stator and rotor = 20° calculate: a) The inlet rotor blade angle b) The power development c) The degree of reaction d) Power lost in friction

Elements Of Electromagnetics
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ISBN:9780190698614
Author:Sadiku, Matthew N. O.
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b) The following data refers to an axial flow turbines. Stream speed at the exit
Vf,
Vf₂
blade
150 m/s, the ratio -=0.75;2=0.78, Mor W, = 2.8kg/s, discharge
u
=
u
blade angle for both stator and rotor = 20° calculate:
a) The inlet rotor blade angle
b) The power development
c) The degree of reaction
d) Power lost in friction
Transcribed Image Text:b) The following data refers to an axial flow turbines. Stream speed at the exit Vf, Vf₂ blade 150 m/s, the ratio -=0.75;2=0.78, Mor W, = 2.8kg/s, discharge u = u blade angle for both stator and rotor = 20° calculate: a) The inlet rotor blade angle b) The power development c) The degree of reaction d) Power lost in friction
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