A simplified lumped-mass model was established using ordinary differential equations,
focusing on the coupled torsional-longitudinal vibrations of a ship's propeller shaft. The …

The reliability of marine propulsion plants of ice-going vessels is essential in preserving ship
safety during ice navigation. Therefore, the development of reliable design tools of the …

To exploit the potential application of supporting nonlinearity in marine engineering, an
attempt is made to establish the transverse forced vibration analysis model of a double …

This paper presents a dynamic model for the propulsion shaft system of an unmanned
underwater vehicle. The model considers the effects of the flexible coupling and motor …

To examine the torsional vibration of vector propulsion shaft system (VPSS), a four-degree-
of-freedom vibration model of the VPSS is established by concentrated mass approach, and …

As an attempt to investigate the torsional-longitudinal vibrations of marine propeller shafting
systems, this paper develops an integrated mathematical formulation to consider different …

In this paper, flexural vibration and power flow transmission of a ship propulsion shafting
structure are analyzed via energy principle description in conjunction with Rayleigh–Ritz …

Purpose This paper presents a comprehensive investigation into ship propeller shaft
vibration control, aiming to enhance the stability and efficiency of maritime propulsion …

A numerical three-dimensional computational fluid dynamics-fluid structure interaction (CFD-
FSI) model including lining deformation and cavitation is developed to evaluate the effect of …

The combined effect of a crack with unbalanced force vector orientation in cracked rotor-
bearing-disk systems on the values and locations of critical whirl amplitudes is numerically …