A radial-flow pump has the following dimensions:B₁r₁ = 21 mm12 = 66 mmB₂= 44°= 30°b₁ = 11 mmb₂ = 5 mmFor a rotational speed of 2500 rev/min, assuming ideal conditions (frictionless flow,negligible vane thickness, perfect guidance), with α₁ = 90° (no prerotation), determine(a) the discharge, theoretical head, required power, and pressure rise across theimpeller, and (b) the theoretical head-discharge curve. Use water as the fluid.

Given: β1=44°β2=30°r1=21 mmr2=66 mmb1=11 mmb2=5 mmα1=90°N=2500 rpm

A radial-flow pump has the following dimensions: B₁ = 44° B₂ = 30° r₁ = 21 mm r₂ = 66 mm b₁ b₂ = 11 mm 5 mm For a rotational speed of 2500 rev/min, assuming ideal conditions (frictionless flow, negligible vane thickness, perfect guidance), with a₁ = 90° (no prerotation), determine (a) the discharge, theoretical head, required power, and pressure rise across the impeller, and (b) the theoretical head-discharge curve. Use water as the fluid.

A radial-flow pump has the following dimensions: B₁ = 44° B₂ = 30° r₁ = 21 mm r₂ = 66 mm b₁ b₂ = 11 mm 5 mm For a rotational speed of 2500 rev/min, assuming ideal conditions (frictionless flow, negligible vane thickness, perfect guidance), with a₁ = 90° (no prerotation), determine (a) the discharge, theoretical head, required power, and pressure rise across the impeller, and (b) the theoretical head-discharge curve. Use water as the fluid.

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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