A Numerical Study on the Energy Dissipation Mechanisms of a Two-Stage Vertical Pump as Turbine Using Entropy Generation Theory

Utilizing a two-stage vertical pump as turbine (TVPAT) is an economically method for constructing small-scale pumping and storage hydropower stations at high head-low discharge sites, such as underground coal mines. The energy dissipation mechanisms in flow passages are theoretically important for p...

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Bibliographic Details
Main Authors: T. P. Chen, X. Z. Wei, R. S. Bie, Y. Li, T. Zhang, Y. X. Liu
Format: Article
Language:English
Published: Isfahan University of Technology 2023-11-01
Series:Journal of Applied Fluid Mechanics
Subjects:
Online Access:https://www.jafmonline.net/article_2334_80176040e2191b9aa504075cbd656323.pdf