Open access
Sep 2026
Effects of Hub Ratio on the Energy and Cavitation Performance of a Bulb Turbine
The hub ratio of a bulb turbine has an important influence on the unit’s flow capacity, efficiency, and operating stability and is one of the key parameters governing the hydraulic performance and structural safety of the turbine. To select the optimal hub ratio matching the bulb turbine of a hydropower station after l...
Zheng-Peng Wei, Yang Liu, Zheng-Wei Wang et al.
· Energies · 0 citations