Universal Form of Radial Hydraulic Machinery Four-Quadrant Equations for Calculation of Transient Processes

Suter curves for the <i>Wh</i> and <i>Wm</i> characteristics and four-quadrant (4Q) diagrams of 11 radial pump–turbine models with different specific speeds (<i>nq</i> = 24.34, 24.8, 27, 28.6, 38, 41.6, 41.9, 43.83, 50, 56, and 64.04) are presented for the first t...

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Bibliographic Details
Main Authors: Zdravko Giljen, Miloš Nedeljković
Format: Article
Language:English
Published: MDPI AG 2023-11-01
Series:Energies
Subjects:
Online Access:https://www.mdpi.com/1996-1073/16/23/7736