Results 251 to 260 of about 1,000,731 (317)
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Numerical investigation of ship motions in cross waves using CFD
, 2021A computational fluid dynamics (CFD) based Unsteady Reynolds Averaged Navier–Stokes and Volume of Fluid model solver is adopted to estimate ship motion responses in bi-directional cross waves. The characteristics of cross waves are analyzed theoretically
Jialong Jiao +2 more
semanticscholar +1 more source
IEEE Transactions on Systems, Man & Cybernetics. Systems, 2022
As a typical underactuated mechanical system, offshore ship-mounted cranes are widely used to carry out the tasks of transferring cargos from one ship to another in the marine environment.
Yu-Zhe Qian +4 more
semanticscholar +1 more source
As a typical underactuated mechanical system, offshore ship-mounted cranes are widely used to carry out the tasks of transferring cargos from one ship to another in the marine environment.
Yu-Zhe Qian +4 more
semanticscholar +1 more source
EFD and CFD Study of Forces, Ship Motions, and Flow Field for KRISO Container Ship Model in Waves
Journal of Ship Research, 2020Ship motion responses and added resistance in waves have been predicted by a wide variety of computational tools. However, validation of the computational flow field still remains a challenge.
Ping-Chen Wu +6 more
semanticscholar +1 more source
A ship motion simulation system
Virtual Reality, 2008In this article, efficient computational models for ship motions are presented. These models are used to simulate ship movements in real time. Compared with traditional approaches, our method possesses the ability to cope with different ship shapes, engines, and sea conditions without the loss of efficiency. Based on our models, we create a ship motion
Shyh-Kuang Ueng +2 more
openaire +1 more source
PAMM, 2003
AbstractThe ship capsizing problem is one of the major challenges in naval architecture. The IMO criterion regarding capsize stability is still the righting lever curve of static stability calculated for calm water. For the prediction of large–amplitude motions the dynamic loads have to be included. The capsizing of a ship in regular waves is resulting
Edwin Kreuzer, Marc‐André Pick
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AbstractThe ship capsizing problem is one of the major challenges in naval architecture. The IMO criterion regarding capsize stability is still the righting lever curve of static stability calculated for calm water. For the prediction of large–amplitude motions the dynamic loads have to be included. The capsizing of a ship in regular waves is resulting
Edwin Kreuzer, Marc‐André Pick
openaire +1 more source
Journal of Ship Research, 1998
A nonlinear numerical method has been developed to compute motion responses for a ship traveling in steep ambient waves. The method is based on an approximate theory and is an extension to a well-established linear time-domain numerical method. The nonlinear solution is found to be greatly improved over the classical linear and quasi-nonlinear ...
Yifeng Huang, Paul D. Sclavounos
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A nonlinear numerical method has been developed to compute motion responses for a ship traveling in steep ambient waves. The method is based on an approximate theory and is an extension to a well-established linear time-domain numerical method. The nonlinear solution is found to be greatly improved over the classical linear and quasi-nonlinear ...
Yifeng Huang, Paul D. Sclavounos
openaire +1 more source
Ocean Engineering, 2019
In the present study, an reasonable numerical method based on the potential flow theory and boundary element method (BEM) for solving time domain ship motion coupling with sloshing is proposed.
Yulong Li +5 more
semanticscholar +1 more source
In the present study, an reasonable numerical method based on the potential flow theory and boundary element method (BEM) for solving time domain ship motion coupling with sloshing is proposed.
Yulong Li +5 more
semanticscholar +1 more source
Hybrid time-domain model for ship motions in nonlinear extreme waves using HOS method
Ocean Engineering, 2019HOS (High-Order Spectral) method incorporated with a 3-D time-domain ship motion model based on the weakly nonlinear assumption has been proposed and applied to compute motions of a ship advancing with constant speed in various nonlinear waves.
Q. Xiao, Renchuan Zhu, Shan Huang
semanticscholar +1 more source
Numerical simulation of 6-degrees-of-freedom motions for a manoeuvring ship in regular waves
, 2021In this study, the authors propose a numerical simulation method to estimate 6-degrees-of-freedom (DOF) motions for a manoeuvring ship in regular waves.
R. Suzuki, M. Ueno, Y. Tsukada
semanticscholar +1 more source
Journal of the American Society for Naval Engineers, 1952
This paper was presented in London on 28 June, 1951 before the International Conference of Naval Architects and Marine Engineers. The author who is a member of the Council of the American Society of Naval Engineers was initially sponsored by the Society of Naval Architects and Marine Engineers.
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This paper was presented in London on 28 June, 1951 before the International Conference of Naval Architects and Marine Engineers. The author who is a member of the Council of the American Society of Naval Engineers was initially sponsored by the Society of Naval Architects and Marine Engineers.
openaire +1 more source