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Archive of Mechanical Engineering

The Journal of Committee on Machine Building of Polish Academy of Sciences

4 Issues per year


CiteScore 2016: 0.44

SCImago Journal Rank (SJR) 2016: 0.162
Source Normalized Impact per Paper (SNIP) 2016: 0.459

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ISSN
2300-1895
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Experimental and Numerical Investigation of Radial Forces Acting on Centrifugal Pump Impeller

Krzysztof Karaskiewicz
  • Warsaw University of Technology, Institute of Heat Engineering, ul. Nowowiejska 25, 00-665 Warsaw, Poland
  • Email:
/ Marek Szlaga
  • Powen-WafaPomp, Dept. of Research and Development, ul. Odlewnicza 1, 03-231 Warsaw, Poland
  • Email:
Published Online: 2014-12-10 | DOI: https://doi.org/10.2478/meceng-2014-0025

Abstract

The paper presents the results of measurements and predictions of radial thrust in centrifugal pump with specific speed ns = 26. In the pump tested, a volute with rectangular cross-section was used. The tests were carried out for several rotational speeds, including speeds above and below the nominal one. Commercial code ANSYS Fluent was used for the calculations. Apart from the predictions of the radial force, the calculations of axial thrust were also conducted, and correlation between thrust and the radial force was found. In the range of the measured rotational speeds, similarity of radial forces was checked.

References

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  • [3] Agostinelli A., Nobles D., Mockridge C. R.: An Experimental Investigation of Radial Thrust in Centrifugal Pumps, ASME J. Eng. Power, 80, 1960, pp. 120-126.Google Scholar

  • [4] Biheller H. J.: Radial Forces on the Impeller of Centrifugal Pumps with Volute, Semivolute, and Fully Concentric Casings, ASME J. Eng. Power, 85, 1965, pp. 319-323.Google Scholar

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About the article

Published Online: 2014-12-10


Citation Information: Archive of Mechanical Engineering, ISSN (Online) 2300-1895, DOI: https://doi.org/10.2478/meceng-2014-0025.

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© 2014 Krzysztof Karaskiewicz and Marek Szlaga. This work is licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 3.0 License. BY-NC-ND 3.0

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