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 a 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 B₂ I kW. 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 a 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 B₂ I kW. Front View b2 → + Side View

Elements Of Electromagnetics

7th Edition

ISBN:9780190698614

Author:Sadiku, Matthew N. O.

Publisher:Sadiku, Matthew N. O.

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Question

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 a
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
B₂ I
kW.
Front
View
b2
→
+
Side
View

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