An axial flow water pump impeller consists of 5 blades with chord length 3 in., hub radius 4.5 in. and tip radius 6.5 in. The impeller is rotating at 1800 rpm and the lift and drag coefficients are given as 1.32 and 0.027 respectively. If the inlet and exit blade angles are 50° and 25° respectively, and the stagger angle is 30°, determine: a) Angle of attack b) Lift and drag forces (Ibf) c) Exit flow angle

An axial flow water pump impeller consists of 5 blades with chord length 3 in., hub radius 4.5 in. and tip radius 6.5 in. The impeller is rotating at 1800 rpm and the lift and drag coefficients are given as 1.32 and 0.027 respectively. If the inlet and exit blade angles are 50° and 25° respectively, and the stagger angle is 30°, determine: a) Angle of attack b) Lift and drag forces (Ibf) c) Exit flow angle

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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