Consider a centrifugal blower that has a radius of 20 cm and a blade width of 9 cm at the impeller inlet, and a radius of 45 cm and a blade width of 6 cm at the outlet. Assuming that air enters the impeller in the radial direction and exits at an angle of 60° from the radial direction, find the volumetric flow at a rotational speed of 700 rpm and power consumption of the blower is 150 W. Take the density of air to be 1.22 kg/m³.

Consider a centrifugal blower that has a radius of 20 cm and a blade width of 9 cm at the impeller inlet, and a radius of 45 cm and a blade width of 6 cm at the outlet. Assuming that air enters the impeller in the radial direction and exits at an angle of 60° from the radial direction, find the volumetric flow at a rotational speed of 700 rpm and power consumption of the blower is 150 W. Take the density of air to be 1.22 kg/m³.

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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