The Temporal-Spatial Features of Pressure Pulsation in the Diffusers of a Large-Scale Vaned-Voluted Centrifugal Pump

The Temporal-Spatial Features of Pressure Pulsation in the Diffusers of a Large-Scale Vaned-Voluted Centrifugal Pump

A large-scale, vaned-voluted centrifugal pump can be applied as the key component in water-transfer projects. Pressure pulsation will be an important factor in affecting the operation stability. This paper researches the propagation and spatial distribution law of blade passing frequency (BPF) and i...

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Bibliographic Details
Main Authors: Zhaoheng Lu, Ran Tao, Faye Jin, Puxi Li, Ruofu Xiao, Weichao Liu
Format: Article
Language:English
Published: MDPI AG 2021-11-01
Series:Machines
Subjects:
pressure pulsation
centrifugal pump
Reynolds-averaged method
pulsation propagation law
blade passing frequency
Online Access:https://www.mdpi.com/2075-1702/9/11/266

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