5- Steam at an absolute velocity of 750 m/s is directed on blades of an impulse turbine at an angle of 22° to their motion. The blades speed is 225 m/s, exit angle of the blade is 31° and the friction between the steam and blade surface reduces the relative velocity of the steam by 15% if the steam flow rate is 3.72 T/hr, Calculate: i. The Stage power and efficiency. ii. The inlet angle of the balding. iii. The magnitude and direction of the absolute velocity of the steam at exit from the blades

5- Steam at an absolute velocity of 750 m/s is directed on blades of an impulse turbine at an angle of 22° to their motion. The blades speed is 225 m/s, exit angle of the blade is 31° and the friction between the steam and blade surface reduces the relative velocity of the steam by 15% if the steam flow rate is 3.72 T/hr, Calculate: i. The Stage power and efficiency. ii. The inlet angle of the balding. iii. The magnitude and direction of the absolute velocity of the steam at exit from the blades

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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