1150 A Parson's reaction turbine has the following data for a particular stage; turbine speed is 1500 RPM, Rotor mean radius is 0.5 m, stage efficiency is 80%, Blade outlet angle (20) Speed ratio is. 0.7. Draw velocity triangle choosing appropriate scale and estimate the available isentropic enthalpy drop in the stage. uh? branches) (6 Mark each)

Elements Of Electromagnetics
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Author:Sadiku, Matthew N. O.
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1150
A Parson's reaction turbine has the following data for a particular stage; turbine speed is
1500 RPM, Rotor mean radius is 0.5 m, stage efficiency is 80%, Blade outlet angle (20)
Speed ratio is. 0.7. Draw velocity triangle choosing appropriate scale and estimate the
available isentropic enthalpy drop in the stage.
uh? branches)
(6 Mark each)
Transcribed Image Text:1150 A Parson's reaction turbine has the following data for a particular stage; turbine speed is 1500 RPM, Rotor mean radius is 0.5 m, stage efficiency is 80%, Blade outlet angle (20) Speed ratio is. 0.7. Draw velocity triangle choosing appropriate scale and estimate the available isentropic enthalpy drop in the stage. uh? branches) (6 Mark each)
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