The tip-leakage vortex (TLV) cavitation is a challenging issue for a variety of axial hydraulic
turbines and pumps from both technical and scientific viewpoints. The flow characteristics of …

Propellers, pumps, and turbines are widely applied in marine equipment, water systems,
and hydropower stations. With the increasing demand for energy conservation and …

Numerical simulation of tip vortex cavitation (TVC) remains a challenging task in a variety of
applications, such as axial turbines and pumps as well as marine propellers. Although it is …

Large eddy simulations were used to investigate unsteady tip-leakage cavitating flow over a
National Advisory Committee for Aeronautics 0009 hydrofoil. The proper orthogonal …

In the current study, tip vortex flows are numerically studied by employing Large Eddy
Simulation. Wet flow, cavitation inception, and cavitating tip vortex simulations are carried …

For the tip-leakage cavitating flow, the existence of both interface and microbubbles at
scales separated by orders of magnitude makes it difficult to be comprehensively …

Passive flow control techniques, and particularly vortex generators have been used
successfully in a broad range of aero-and hydrodynamics applications to alter the …

Tip leakage flow is one of the significant factors influencing the internal flow stability of mixed-
flow pumps, and in severe cases, it can lead to channel blockage and energy loss. In order …

Hydropower plants play an important regulatory role in the large scale integration of volatile
renewable energy sources into the existing power grid. This duty however requires a …

Cavitation in a tip leakage flow is experimentally investigated in a cavitation tunnel using a
stationary hydrofoil analogy. The experiments were performed for different tip clearances (⁠ …