An axial flow pump discharges water at the rate of 78 m³/min and runs at 550 rpm. The total head is 10 m. Assume blade velocity of 22 m/s, flow velocity of 4.5 m/s, hydraulic efficiency of 0.87, and overall pump efficiency of 0.83. Calculate 3.1. 3.2. The power delivered to the water, and power input The impeller hub diameter and tip diameter The inlet and outlet blade angles for the rotor 3.3.

Elements Of Electromagnetics
7th Edition
ISBN:9780190698614
Author:Sadiku, Matthew N. O.
Publisher:Sadiku, Matthew N. O.
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An axial flow pump discharges water at the rate of 78 m³/min and runs at 550 rpm. The total head is 10 m.
Assume blade velocity of 22 m/s, flow velocity of 4.5 m/s, hydraulic efficiency of 0.87, and overall pump
efficiency of 0.83. Calculate
Cr
OP
3.1. The power delivered to the water, and power input
The impeller hub diameter and tip diameter
3.2.
3.3.
The inlet and outlet blade angles for the rotor
30 07:30
S
Transcribed Image Text:An axial flow pump discharges water at the rate of 78 m³/min and runs at 550 rpm. The total head is 10 m. Assume blade velocity of 22 m/s, flow velocity of 4.5 m/s, hydraulic efficiency of 0.87, and overall pump efficiency of 0.83. Calculate Cr OP 3.1. The power delivered to the water, and power input The impeller hub diameter and tip diameter 3.2. 3.3. The inlet and outlet blade angles for the rotor 30 07:30 S
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