A radial flow reaction turbine has the following characteristics: Circumferential areaat entrance and exit: Ag = 258 cm² ,Ac2 = 180 cm² ; Q = 0.1n7 = 0.82 ,r, = 25 cm, r3 -12.5 cm, B, = 140°, Bz = 155°, az = 90°, 0, = 0.75, and nwyd = 92 % . Assume shocklessentrance of water to blade.Find:(a) The rotative speed under these conditions, in rpm(b) The hydraulic Torque, in k)The Brake Power in kW(c)(d)the coefficient of velocity c, at entrance to blade(e)The net Head, in m.(f)Draw the velocity diagram and label.

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Answered: A radial flow reaction turbine has the…

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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