Research on the Three-dimensional Transient Characteristics of the Hydraulic System during Load Rejection with Combined Regulation of Ball Valve and Guide Vanes in the Entire Hydraulic Passage of the Pumped Storage Power Stations

The complex transient flow field in the entire hydraulic system of a large pump turbine under load rejection conditions, involving the simultaneous closing of the ball valve and guide vanes, is comprehensively investigated using the Re-Normalization Group (RNG)k-e model and Fast Fourier Transform (F...

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Bibliographic Details
Main Authors: X. Li, X. Tang, Q. Ren, Q. Liu, H. An
Format: Article
Language:English
Published: Isfahan University of Technology 2025-07-01
Series:Journal of Applied Fluid Mechanics
Subjects:
Online Access:https://www.jafmonline.net/article_2702_e6026c988869d405051871ce2a2e27bf.pdf
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