The front and side views of a centrifugal impeller are shown in the figure below. All symbols have their usual meanings. The outer radius of the impeller is r2 = 0.4 m and the blade height the impeller outlet b₂ = 0.02 m. The volume flow rate of water (density = 1000 kg/m³) through the impeller is 0.5 m³/s. The outlet blade angle 32 = 35 degrees and the impeller rotational speed w=1600 rpm. Assume negligible losses, and the design conditions of whirl-free and shock-free entry. The gravitational acceleration g = 9.81 m/s². The theoretical (Euler) head is B₂1 m. Front View @ b2 Side View

The front and side views of a centrifugal impeller are shown in the figure below. All symbols have their usual meanings. The outer radius of the impeller is r2 = 0.4 m and the blade height the impeller outlet b₂ = 0.02 m. The volume flow rate of water (density = 1000 kg/m³) through the impeller is 0.5 m³/s. The outlet blade angle 32 = 35 degrees and the impeller rotational speed w=1600 rpm. Assume negligible losses, and the design conditions of whirl-free and shock-free entry. The gravitational acceleration g = 9.81 m/s². The theoretical (Euler) head is B₂1 m. Front View @ b2 Side View

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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The front and side views of a centrifugal impeller are shown in the figure below. All symbols have their usual meanings. The outer radius of the impeller is r2 = 0.4 m and the blade height at the impeller outlet b2 = 0.02 m. The volume flow rate of water (density = 1000 kg/m³) through the impeller is 0.3 m³/s. The outlet blade angle 3₂ = 31 degrees and the impeller rotational speed w = 1400 rpm. Assume negligible losses, and the design conditions of whirl-free and shock-free entry. The impeller power is ß₂ kW. Front View ra @ b2- → Side View
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