Rotor-stator interaction of a pump-jet propulsor can induce strong pressure fluctuations and
vibrations, which may deteriorate the vibration and acoustic performance and cause …

Thrusters are the bottom actuators of the amphibious spherical robot, and play an important
role in the motion control of these robots. To realize accurate motion control, a thrust model …

When a pump-jet propeller rotates at high speeds, a tip vortex is usually generated in the tip
clearance region. This vortex interacts with the main channel fluid flow leading to the main …

The report presents the approach implemented in the Russian LOGOS software package for
the numerical simulation of the marine propeller flow problems using unstructured …

The study presents a numerical simulation for the flow around the five-blade model propeller
of the Japan Bulk Carrier (JBC hereafter) ship in open water. Computation is performed …

In intend to optimize the propulsion of Remotely Operated Vehicle (ROV) we conducted a
study on a set of parameters that affects the thrust. In our attempt we tried to set and improve …

Using the controllable pitch propeller (CPP) in marine propulsion system makes it possible
to have maximum ship speed and low fuel consumption at different engine rpm. Good …

This paper deals with numerical simulation of stationary flow around a marine propeller. The
aim is to reproduce the hydrodynamic turbulent flow around the Wageningen B serie …

This article presents the outcome of a numerical simulation-based research to evaluate the
propulsive characteristics of a puller podded propulsor in extreme azimuthing and at …

In this research the validation of different turbulence models of a hovering propeller at
different pitch angles and revolutions has been investigated. For this purpose, the pressure …