[HTML][HTML] A machine learning method for the prediction of ship motion trajectories in real operational conditions

M Zhang, P Kujala, M Musharraf, J Zhang, S Hirdaris - Ocean Engineering, 2023 - Elsevier
This paper presents a big data analytics method for the proactive mitigation of grounding
risk. The model encompasses the dynamics of ship motion trajectories while accounting for …

Regression analysis of experimental data for added resistance in waves of arbitrary heading and development of a semi-empirical formula

S Liu, A Papanikolaou - Ocean Engineering, 2020 - Elsevier
In this paper, we first conduct an extensive review of published experimental studies on the
added resistance of a ship in waves to establish a common database. The data was …

[HTML][HTML] A 6-DoF maneuvering model for the rapid estimation of hydrodynamic actions in deep and shallow waters

G Taimuri, J Matusiak, T Mikkola, P Kujala, S Hirdaris - Ocean Engineering, 2020 - Elsevier
We present a modular mathematical model and a reference technique for the rapid
estimation of maneuvering trajectories and motion time histories of single-and twin-screw …

Added resistance and seakeeping performance of trimarans in oblique waves

J Gong, S Yan, Q Ma, Y Li - Ocean engineering, 2020 - Elsevier
Trimaran added resistance and seakeeping performance in oblique waves with strong
nonlinearity are rarely investigated. This paper presents the numerical investigations on …

Numerical simulations of zigzag maneuver of free running ship in waves by RANS-Overset grid method

J Wang, L Zou, D Wan - Ocean Engineering, 2018 - Elsevier
The twin-screw fully appended ONR Tumblehome ship model is numerically studied for the
standard 10/10 zigzag maneuver. Simulations are carried out using naoe-FOAM-SJTU, a …

International benchmark study on numerical simulation methods for prediction of manoeuvrability of ships in waves

V Shigunov, O El Moctar, A Papanikolaou, R Potthoff… - Ocean …, 2018 - Elsevier
The paper summarizes the results of the SHOPERA international benchmark study of
numerical methods for the prediction of time-average wave-induced forces and manoeuvres …

Numerical and experimental investigation of added resistance of different ship types in short and long waves

S Sigmund, O El Moctar - Ocean Engineering, 2018 - Elsevier
Added resistance in short and long regular head waves for four different ship types was
systematically and extensively investigated using Reynold-averaged Navier Stokes solvers …

Uncertainty analysis in ship resistance prediction using OpenFOAM

H Islam, CG Soares - Ocean Engineering, 2019 - Elsevier
An uncertainty analysis is performed with the open source CFD toolkit, OpenFOAM, for four
different ship models, KCS, DTC, KVLCC2, and JBC. A brief review of the practices in …

Validation study on a new semi-empirical method for the prediction of added resistance in waves of arbitrary heading in analyzing ship speed trial results

J Wang, S Bielicki, F Kluwe, H Orihara, G Xin, K Kume… - Ocean …, 2021 - Elsevier
This paper describes an open and extensive validation study carried out by the Specialist
Committee on Ships in Operation at Sea (SOS) of the International Towing Tank Conference …

CFD investigations of ship maneuvering in waves using naoe-FOAM-SJTU Solver

J Wang, D Wan - Journal of Marine Science and Application, 2018 - Springer
Ship maneuvering in waves includes the performance of ship resistance, seakeeping,
propulsion, and maneuverability. It is a complex hydrodynamic problem with the interaction …