Results 151 to 160 of about 105,800 (209)

Observations of a splitting ocean cyclone resulting in subduction of surface waters. [PDF]

Sci Adv
Middleton L, Wu W, Johnston TMS, Tarry DR, Farrar JT, Poulain PM, Özgökmen TM, Shcherbina AY, Pascual A, McNeill CL, Belgacem M, Berta M, Abbott K, Worden AZ, Wittmers F, Kinsella A, Centurioni LR, Hormann V, Cutolo E, Tintoré J, Ruiz S, Casas B, Cheslack H, CALYPSO Collaboration, D'Asaro EA, Mahadevan A.   +25 more
europepmc   +1 more source

Research on the stability of the ballast water tank on the offshore floating platform based on numerical simulation. [PDF]

PLoS One
Zheng H, Wang S, Li S, Wang X, Lu K, Li D, Xia L, Li Y, Wu B.   +8 more
europepmc   +1 more source

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Nonlinear Ship Motions

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
openaire   +1 more source

Ship Motion Prediction

IFAC Proceedings Volumes, 1993
Abstract In this paper we describe an indirect approach to short-term prediction of the rolling motion of ships. A key assumption used in the development is that for short time periods, the spectral content of the motion is concentrated in narrow-bands.
J.M. Fernandes, C.E. de Souza
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Dynamics of Ship–Motion

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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SHIP MOTIONS

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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Near Term Ship Motion Forecasting From Prior Motion

Volume 1B, Symposia: Fluid Mechanics (Fundamental Issues and Perspectives; Industrial and Environmental Applications); Multiphase Flow and Systems (Multiscale Methods; Noninvasive Measurements; Numerical Methods; Heat Transfer; Performance); Transport Phenomena (Clean Energy; Mixing; Manufacturing and Materials Processing); Turbulent Flows — Issues and Perspectives; Algorithms and Applications for High Performance CFD Computation; Fluid Power; Fluid Dynamics of Wind Energy; Marine Hydrodynamics, 2016
Ship-motion forecasting can be useful for naval operations such as aircraft landing, cargo transfer, off-loading of small boats, and ship “mating” between a large transport ship and smaller ships. The forecasted ship motion is particularly useful in sea states above SS3 when unanticipated large motions can suddenly occur.
John Vorwald, Alan Schwartz, Christopher Kent   +2 more
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Effect of ship motion on ship airwake aerodynamics

2020
The effects of ship motion on the flow field over the deck of the ONR Tumblehome geometry were investigated experimentally. Characterization of the flow field is relevant in the context of safe aircraft operation in the wake region and to provide an accurate prediction of aircraft air-loads in simulators for pilots, and to provide a validation data set
Austin Krebill, Corey D Markfort, Albert Ratner, J Ezequiel Martin, James H J Buchholz, Pablo Carrica   +5 more
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A ship motion simulation system

Virtual Reality, 2008
In 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, David Lin, Chieh-Hong Liu   +2 more
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Real Time Ship Motion Estimation

OCEANS 92 Proceedings@m_Mastering the Oceans Through Technology, 2005
The problem of real time estimation of ship mo- tions is consided. The problem is viewed as a nonlinear adaptive estimation problem for partially unknown time- varying linear systems with non-Gaussian initial conditions. The adaptive Lainiotis partitiong approach is applied and com- parisons are made with the Kalman filter.
D.G. Lainiotis, C. Charalampous, P. Giannakopoulos, S. Katsikas   +3 more
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