Investigation of the Pressure Fluctuation Alleviation in a Hydraulic Turbine by Runner Modification

Cavitation and system instability are the most common problems occurring in hydraulic power systems, especially operated under part-load conditions. Previous research show that when the hydraulic turbine operates apart from designed conditions, such as part-load conditions, a helical vortex rope occ...

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Bibliographic Details
Main Authors: An Yu, Qinghong Tang, Xincheng Wang, Daqing Zhou, Jintao Liu
Format: Article
Language:English
Published: MDPI AG 2019-06-01
Series:Water
Subjects:
Online Access:https://www.mdpi.com/2073-4441/11/7/1332