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Numerical study on the 6-DOF motions of ship turning in waves [PDF]
Scientific ReportsShips are often disturbed by waves when they are sailing on sea, and the influence is usually not negligible. When a ship is manoeuvering in waves, the wave will seriously threaten the ship’s navigation safety.
Jiahao Zhan +3 more
doaj +2 more sources
International Journal of Naval Architecture and Ocean Engineering, 2021 There are three different well-known methods for predicting the manoeuvrability of ships: (1) free running model test, (2) direct manoeuvring simulation using CFD and (3) system-based manoeuvring simulation.
In-Tae Kim +2 more
exaly +3 more sources
A numerical study on manoeuvrability of wind turbine installation vessel using OpenFOAM
International Journal of Naval Architecture and Ocean Engineering, 2015 In this study, a numerical prediction method on manoeuvrability of Wind Turbine Installation Vessel (WTIV) is presented. Planar Motion Mechanism (PMM) captive test for the bare hull of WTIV is carried out in the model basin and compared with the ...
Sungwook Lee, Booki Kim
exaly +3 more sources
Quad Performances and Manoeuvrability of TWQH platform [PDF]
INCAS Bulletin, 2022 Accurate dynamic modelling of the Tandem Wing Quadcopter Hybrid (TWQH) platform is becoming increasingly important, as strict requirements are progressively being imposed on the UAV (unmanned aerial vehicles) control system in the transition phase from ...
Achim IONITA +2 more
doaj +1 more source
Modulating yaw with an unstable rigid body and a course-stabilizing or steering caudal fin in the yellow boxfish (Ostracion cubicus) [PDF]
Royal Society Open Science, 2020 Despite that boxfishes have a rigid carapace that restricts body undulation, they are highly manoeuvrable and manage to swim with remarkably dynamic stability.
Pim G. Boute +2 more
doaj +1 more source
Financial Flexibility of Universities in Adaptation to Covid-19 Challenges [PDF]
SHS Web of Conferences, 2021 During the adaptation of universities to Covid-19, the problem of their financial flexibility has become crucial. The ability to react quickly during a pandemic crisis with changes of training format and educational activities, the flexibility to respond
Yurchyshena Liudmyla +1 more
doaj +1 more source
Comparative analysis of the manoeuvrability performance for a 9000 tdw chemical/oil tanker
Annals of "Dunărea de Jos" University of Galaţi: Fascicle XI Shipbuilding, 2023 The concept of manoeuvrability is very important for efficient ship operation but also in ship safety. The aim of this paper is to test and perform a comparative analysis of manoeuvrability performance of a 9000 tdw chemical/oil tanker.
Ana Maria Agache, Radu Bosoancă
doaj +1 more source
Journal of Marine Science and Engineering, 2021 The purpose of this study is to assess the quality of the manoeuvre prediction of a twin-shaft naval vessel by means of a time-domain simulator based on Computational Fluid Dynamics (CFD) hydrodynamic coefficients.
Andrea Franceschi +4 more
doaj +1 more source
Numerical Study to Evaluate Course-Keeping Ability in Regular Waves using Weather Vaning Simulation
한국해양공학회지, 2021 Since the introduction of the mandatory energy efficiency design index (EEDI), several studies have been conducted on the maneuverability of waves owing to the decrease in engine power.
In-Tae Kim, Sang-Hyun Kim
doaj +1 more source
Wind Influence on Ship Manoeuvrability – a Turning Circle Analysis [PDF]
TransNav, 2021 Ship manoeuvrability is a wide term which consist of number of various parameters. Knowing the influence of these parameters on ship manoeuvrability is a first condition to ensure and maintain safe navigation.
Marko Novaselic +3 more
doaj +1 more source