Determining the NPSH required for an axial pump and an inductor
Cavitation resistance in rotodynamic pumps

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BM4314 V1 Article

Determining the NPSH required for an axial pump and an inductor


Cavitation resistance in rotodynamic pumps

Authors : Robert REY, Farid BAKIR, Christophe SARRAF

Publication date: January 10, 2011 | Lire en français

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3. Determining the NPSH required for an axial pump and an inductor

  • The first machine on offer is a propeller pump. It's a classic machine with a diameter of 500 mm, offering a good compromise between efficiency and suction capacity. Performance at nominal point is as follows:

    H=5m;qvn=3300m3/hà 840tr/mn

    Geometric data are given in the vicinity of the...

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Determining the NPSH required for an axial pump and an inductor

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