Water at 20"C Bows through the pump impeller shown in the figure below, where the inner and outer diameters of the impeller are 160 mm and 400 mmrespectively, and the width of the pump blades is 55 mmPart AWan-μAEstimate the shaft power required to drive the pump at this operating conditionExpress your answer to three significant figures and include appropriate units.ValueBladePump impellerThe impeller rotates at 3600 rpm Under a particular operating condition, water enters in a direction normal to the inflow surface, the component of the outflow velocitynormal to the outflow surface. V is equal to 17 m/s, and the magnitude of the absolute velocity, V, at the outflow surface is 33 m/sSubmit Request AnswerUnitsOutflow surfaceInflow surface?160 บท400 mun

Given: Inner and outer diameter of impeller can be 160 mm and 400 mm. Pump blades width is 55 mm.

Blade Pump impeller W Inflow surface T 160 mm 400 Under a particular operating condition, water enters in a direction normal to the es at 3600 rpm flow surface. V is equal to 17 m/s, and the magnitude of the absolute velocity, V, at the outflow

Blade Pump impeller W Inflow surface T 160 mm 400 Under a particular operating condition, water enters in a direction normal to the es at 3600 rpm flow surface. V is equal to 17 m/s, and the magnitude of the absolute velocity, V, at the outflow

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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Question

Water at 20"C Bows through the pump impeller shown in the figure below, where the inner and outer diameters of the impeller are 160 mm and 400 mm
respectively, and the width of the pump blades is 55 mm
Part A
Wan-
μA
Estimate the shaft power required to drive the pump at this operating condition
Express your answer to three significant figures and include appropriate units.
Value
Blade
Pump impeller
The impeller rotates at 3600 rpm Under a particular operating condition, water enters in a direction normal to the inflow surface, the component of the outflow velocity
normal to the outflow surface. V is equal to 17 m/s, and the magnitude of the absolute velocity, V, at the outflow surface is 33 m/s
Submit Request Answer
Units
Outflow surface
Inflow surface
?
160 บท
400 mun

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