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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 720.4 m and the blade height he 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 B₂1 kW. Front View 12 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 720.4 m and the blade height he 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 B₂1 kW. Front View 12 Side View

Elements Of Electromagnetics
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
Transcribed Image Text: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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