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Hydraulic efficiencies of impeller and pump obtained by means of theoretical calculations and laboratory measurements for high speed impeller pump with open-flow impeller with radial blades

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7 Citations (Scopus)

Abstract

The article discusses the results of measurements of parameters of a high speed impeller pump with open-flow impeller having radial blades. The method of calculating the hydraulic efficiency of the pump and an impeller was proposed on basis on laboratory measurements. Using the results of measurements of pressure in the space around the open-flow impeller with radial blades the hydraulic efficiency of pump and impeller were calculated.

Original languageEnglish
Pages (from-to)33-41
Number of pages9
JournalInternational Journal of Mechanics
Volume4
Issue number2
Publication statusPublished - 2010

Keywords

  • High speed pump
  • Hydraulic efficiency
  • Open-flow impeller
  • Radial blades

ASJC Scopus subject areas

  • General Physics and Astronomy
  • Electrical and Electronic Engineering

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