Flow inside impeller sidewall gaps and disk friction of radial centrifugal pump

Disk friction losses can significantly influence the overall pump effciency. It is most pronounced in the case of machines with low or moderate specific speed, which has to be kept in mind during a design process of a pump. However, analyses using computational fluid dynamics (CFD) often completely...

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Bibliographic Details
Main Authors: Zemanová Lucie, Rudolf Pavel, Naumov Andrey V., Volkov Alexander V.
Format: Article
Language:English
Published: EDP Sciences 2022-01-01
Series:EPJ Web of Conferences
Online Access:https://www.epj-conferences.org/articles/epjconf/pdf/2022/13/epjconf_efm2019_01072.pdf