Results 1 to 10 of about 593,954 (295)
Engineering Applications of Computational Fluid Mechanics, 2023 The wave loads and motion responses of an Unmanned Surface Vehicle (USV) in water will directly influence the powering requirement, energy supply design and function of the installed sensors.
Gong Xiang, Xianbo Xiang, Raju Datla
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Computational Investigation of Seakeeping Performance of a Surfaced Submarine in Regular Waves
한국해양공학회지, 2022 A submarine is optimized to operate below the water surface because it spends most of its time in a submerged condition. However, the performance in free surface conditions is also important because it is unavoidable for port departure and arrival ...
Doojin Jung, Sanghyun Kim
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Journal of Marine Science and Engineering, 2023 Reducing the added resistance in waves has become a crucial aspect of today’s ship design. The added resistance in waves is traditionally considered proportional to the square of wave height.
Ana-Maria Chirosca +5 more
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Investigation on seakeeping performance of an oil tanker on regular waves
Annals of "Dunărea de Jos" University of Galaţi: Fascicle XI Shipbuilding, 2022 In this paper, investigation on seakeeping performance of an oil tanker on regular waves is presented. The numerical simulation was performed using a 3D diffrac-tion/radiation potential theory 3-D panel software.
Bianca Elena Roșca, Săndița Păcuraru
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Wave Communication across Regular Lattices [PDF]
Physical Review Letters, 2009 We propose a novel way to communicate signals in the form of waves across a d - dimensional lattice. The mechanism is based on quantum search algorithms and makes it possible to both search for marked positions in a regular grid and to communicate between two (or more) points on the lattice. Remarkably, neither the sender nor the receiver needs to know
Hein, Birgit, Tanner, Gregor
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Simple Wave Breaking Depth Index Formula for Regular Waves [PDF]
Journal of Waterway, Port, Coastal, and Ocean Engineering, 2020 AbstractA simple formula to determine the wave breaking depth index for regular waves is proposed.
Giuseppe Roberto Tomasicchio +3 more
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Development of Three-Dimensional Scour below Pipelines in Regular Waves
Journal of Marine Science and Engineering, 2022 The three-dimensional scour beneath a partially-buried pipeline in regular waves was visualized using a miniature camera installed in a transparent pipeline. The scour mechanism was analyzed based on the results.
Yehui Zhu +3 more
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Polish Maritime Research, 2022 In order to study the flow field characteristics of cushion system of partial air cushion support catamaran (PACSCAT) in waves, an analysis was carried out involving flexible treatment on the bow and stern air seals to simulate air seal shape under test ...
Yang Jinglei +3 more
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The Focusing Waves Induced by Bragg Resonance with V-Shaped Undulating Bottom
Journal of Marine Science and Engineering, 2021 Intensive wave reflection occurs when the wavelengths of the incident waves and bottom undulations are in a 2:1 ratio. Existing studies have included the Bragg resonance phenomenon of waves passing over a continuous undulating bottom parallel to and ...
Haiming Zhang +4 more
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Composite Waves in the Dafermos Regularization [PDF]
Journal of Dynamics and Differential Equations, 2004 The authors consider a scalar system of conservation laws and study the simplest composite wave. They show that the Dafermos boundary value problem has nearby solutions. The proof is based on Szmolyan's geometric approach and its application to the blow up construction.
Schecter, Stephen, Szmolyan, Peter
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