Physics

Impeller

Reynolds number

Instability

Suction

Mechanics

Optics

Vortex

Backflow

Engineering

Turbulence

Vibration

Acoustics

Amplitude

Chemistry

Materials science

Inlet

Cavitation

Turbine

Reduced frequency

Oscillation (cell signaling)

Biochemistry

Draft tube

Mechanical engineering

Thermodynamics

Journal of Energy Storage

The hump characteristic is one of unique instability issues of pump-turbines, which limits the stable and sable range of pumped storage power units. R…

Cavitation effects on pressure fluctuation in pump-turbine hump region