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
7th Edition
ISBN:9780190698614
Author:Sadiku, Matthew N. O.
Publisher:Sadiku, Matthew N. O.
ChapterMA: Math Assessment
Section: Chapter Questions
Problem 1.1MA
Question
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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