Results 21 to 30 of about 2,987,028 (339)
Nonlinear ship waves and computational fluid dynamics. [PDF]
Proc Jpn Acad Ser B Phys Biol Sci, 2014 Research works undertaken in the first author’s laboratory at the University of Tokyo over the past 30 years are highlighted. Finding of the occurrence of nonlinear waves (named Free-Surface Shock Waves) in the vicinity of a ship advancing at constant ...
Miyata H, Orihara H, Sato Y.
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Data-Driven System Identification of 6-DoF Ship Motion in Waves with Neural Networks [PDF]
Applied Ocean Research, 2021 Critical evaluation and understanding of ship responses in the ocean is important for not only the design and engineering of future platforms but also the operation and safety of those that are currently deployed. Simulations or experiments are typically
K. Silva, K. Maki
semanticscholar +1 more source
Aerial observations of sea ice break-up by ship waves
The Cryosphere, 2021 . We provide the first in situ observations of floe size distributions (FSD) resulting from wave-induced sea ice break-up. In order to obtain such data, an unmanned aerial vehicle was deployed from the Canadian Coast Guard Ship Amundsen as it sailed in ...
Elie Dumas-Lefebvre, D. Dumont
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CFD Simulation and Experimental Study on Coupled Motion Response of Ship with Tank in Beam Waves
Journal of Marine Science and Engineering, 2022 Tank sloshing is widely present in many engineering fields, especially in the field of marine. Due to the trend of large-scale liquid cargo ships, it is of great significance to study the coupled motion response of ships with tanks in beam waves. In this
T. He +4 more
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Ship waves on uniform shear current at finite depth: wave resistance and critical velocity [PDF]
Journal of Fluid Mechanics, 2016 We present a comprehensive theory for linear gravity-driven ship waves in the presence of a shear current with uniform vorticity, including the effects of finite water depth.
Yan Li, S. Ellingsen
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On reference solutions for ship waves
AIP Advances, 2020 The classic problem of ship waves of infinitely small amplitudes is studied within the recently developed approach of reference solutions [V. G. Gnevyshev and S. I. Badulin, Moscow Univ. Phys. Bull. 72, 415 (2017)].
V. Gnevyshev, S. Badulin
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A numerical investigation on the nominal wake of KVLCC2 model ship in regular head waves
International Journal of Naval Architecture and Ocean Engineering, 2020 Analysis: of the propulsion performance considering ship motion in waves is an important factor for the efficient operation of a ship. The interaction between the propeller and the free surface due to the ship motion in waves has a significant influence ...
Hyun-Woo Shin +4 more
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Coupling of dynamic reaction forces of a heavy load crane and ship motion responses in waves
Ships and Offshore Structures, 2021 The conventional approach to dynamic analysis of ship motion response with shipboard operation equipment is usually done by establishing combined equations of motion of the multi-body system.
Y. Chu +4 more
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Excitation of ship waves by a submerged object: New solution to the classical problem. [PDF]
Physical Review E, 2016 We have proposed a new method for solving the problem of ship waves excited on the surface of a nonviscous liquid by a submerged object that moves at a variable speed.
A. Arzhannikov, Igor A. Kotelnikov
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A GPU-Accelerated Method for 3D Nonlinear Kelvin Ship Wake Patterns Simulation
Applied Sciences, 2023 The study of ship waves is important for ship detection, coastal erosion and wave drag. This paper proposed a highly paralleled numerical computation method for efficiently simulating three-dimensional nonlinear kelvin waves. First, a numerical model for
Xiaofeng Sun, Miaoyu Cai, Junchen Ding
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