Hydraulic machinery has accompanied the development of human civilization from early waterwheels and Archimedean screws to modern pumps, hydraulic turbines, and reversible pump-turbines [...]
Chang-Liang Ye, Yuan Zheng, K. Kan et al.· Water· 0 citations
The transition process from synchronous condenser pump (SCP) mode to pumping mode determines the response rapidity of the startup procedure and operational stability of pump-turbines; however, the complex gas–liquid interaction and transient hydraulic characteristics during this process remain insufficiently understood...
Lei Deng, Longxiang Chen, Hai-Chao Feng et al.· Applied Sciences· 0 citations
Pump-turbines often experience performance deterioration under high-load conditions beyond their best efficiency point, while the underlying flow mechanisms remain insufficiently understood. In this study, we investigate the relationship between internal flow structures and energy performance in a pump-turbine operatin...
Ling-Kai Zhu, Kai Liang, Yunkuan Yu et al.· Applied Sciences· 0 citations
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