Study on the Coupling Characteristics Between Unsteady Flow and Hydrodynamic Loads in the Guide Vane Region of a Pump–Turbine Under Runaway Condition
To elucidate the coupling characteristics between unsteady flow and hydrodynamic loads in the guide vane region of a pump–turbine under runaway conditions, a model pump–turbine of a high-head pumped storage power station was selected as the research object. A combined approach of model experiments and three-dimensional...