In the present study the mechanisms of evolution of propeller tip and hub vortices in the
transitional region and the far field are investigated experimentally. The experiments …

The wake of a five-bladed marine propeller at design operating condition is studied using
large eddy simulation (LES). The mean loads and phase-averaged flow field show good …

This thesis contains a comprehensive 3D Navier-Stokes computational study of the
characteristics of wakes of wind turbines operating in various flow conditions including …

The wake of a pump-jet propulsor (PJP) with a pre-swirl stator is investigated using stress-
blended eddy simulations. The flow field is analyzed in detail through a systematic …

An experimental and computational fluid dynamics (EFD and CFD) study of the appended
notional submarine DARPA Suboff fitted with the 7-bladed E1658 propeller and operating …

This paper investigates the inception mechanism of propeller wake instability based on an
improved detached eddy simulation method at a moderate advance coefficient of J= 0.65 …

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 …

A numerical analysis based on detached eddy simulations is conducted to investigate vortex
instabilities in the wake of a preswirl pumpjet propulsor. Three models are established to …

Simulations of the submarine propeller E1619 using the overset flow solver CFDShip-Iowa
V4. 5 are presented. Propeller open water curves were obtained for two grids for a wide …

The present study investigates the fundamental mechanisms of interaction between the
propeller wake vortices and an untipped non-lifting wing. The study consists of a …