This work investigates the flow physics in propeller wakes to better understand how
propeller wakes evolve under different inflow conditions from near field to far field. A rotating …

Large-eddy simulation on a grid consisting of 5 billion points was utilized to study the
properties of turbulence at the core of the tip and hub vortices shed by a marine propeller …

Improved delayed detached-eddy simulations (IDDES) on the computational domain
composed of 48 million cells were employed to numerically simulate the propeller wake with …

Pump-jet propulsors are inevitably affected by shafting vibrations in actual operating
conditions, especially the longitudinal bearing force, which is the main inducing factor of hull …

Turbulent incoming flow conditions are closely matched to the crosswinds experienced by
trains in windy areas. Therefore, it is important to investigate how the turbulent inflow affects …

Inspired by the silent gliding feather of owl wings, the trailing edge of the duct of a pump-jet
propulsor was designed with a similar serrated structure in order to reduce noise generation …

This study employs an improved delayed detached eddy simulation method to examine the
open-water performance and wake evolution of a propeller with notched blades, using an …

The evolution mechanisms from near to far field of propeller wakes under different inflow
conditions were analyzed. Modal decomposition was performed on the propeller wakes …

In this study, the flow mechanisms around wall-mounted structures was numerically
investigated using Large Eddy Simulation (LES). A comparison was made between the …

Large-eddy simulations are reported on a system consisting of a marine propeller and a
downstream, semi-infinite hydrofoil, carried out on a cylindrical grid of about 3.8× 10 9 …