Studying the Impact of Diffuser Return Guide Vanes on the Energy Performance of a Multistage Centrifugal Pump

Studying the Impact of Diffuser Return Guide Vanes on the Energy Performance of a Multistage Centrifugal Pump

The head, efficiency, and cavitation characteristics of centrifugal pumps are highly dependent on the velocity field in front of the impeller inlet. In multistage pumps, the velocity field in front of the second and each subsequent stage is determined by the shape (design) of the diffuser return gui...

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Bibliographic Details
Main Authors: Jan Górecki, Kliment Klimentov, Gencho Popov, Boris Kostov, Salaf Ibrahim
Format: Article
Language:English
Published: MDPI AG 2024-11-01
Series:Applied Sciences
Subjects:
centrifugal pump
return guide vanes (RGVs)
computational fluid dynamic (CFD)
Online Access:https://www.mdpi.com/2076-3417/14/23/10991
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