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Research on Electromagnetic Scattering Characteristics of Kelvin Wake of Ship Based on MPI
2018 12th International Symposium on Antennas, Propagation and EM Theory (ISAPE), 2018An parallel small slope approximation acceleration algorithm based on MPI is improved to calculate the electromagnetic scattering of the ship's wake on the sea surface in this paper. The parallel algorithm calculates the backscattering coefficient at different angles by starting multiple processes, and can solve the electrical large scale ...
Lu Wang, Lixin Guo, Xiao Meng
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Nonlinear Kelvin wakes and exponential asymptotics
Physica D: Nonlinear Phenomena, 2023zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Kataoka, Takeshi, Akylas, T. R.
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Simulation for the Ship Kelvin Wake with Narrow Components in SAR Image
2021 Cross Strait Radio Science and Wireless Technology Conference (CSRSWTC), 2021The synthetic aperture radar (SAR) imagery of a kind of narrow wakes produced by the small speedboats is discussed in this paper. The classic Kelvin wake theory is reviewed to discuss the phenomenon of the narrow wakes which are caused by the ...
Letian Wang +3 more
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Lord Kelvin and the Kelvin Wake
IEEE Aerospace and Electronic Systems MagazineWilliam Thomson, Lord Kelvin, was a British physicist born in Belfast, Northern Ireland, in 1824. He spent his entire career as a Professor of Natural Philosophy at the University of Glasgow.
Hugh Griffiths
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Study on Electromagnetic Scattering Characteristics of Kelvin Ship Wake
2023 XXXVth General Assembly and Scientific Symposium of the International Union of Radio Science (URSI GASS), 2023Ship wakes can effectively assist in detecting ship targets at sea due to their large geometric scale, long existence time, non-concealment and strong scattering characteristics. This paper focuses on the Kelvin wake of ship, which is more obvious in the
Yinyu Wei +6 more
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IEEE Robotics and Automation Letters, 2022
Sailboats have a wide range of applications on account of their energy-saving, environmentally benign and low-noise characteristics. This has led to the increasing popularity of research in autonomous sailing robots, with concomitant attention paid to ...
Weimin Qi +5 more
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Sailboats have a wide range of applications on account of their energy-saving, environmentally benign and low-noise characteristics. This has led to the increasing popularity of research in autonomous sailing robots, with concomitant attention paid to ...
Weimin Qi +5 more
semanticscholar +1 more source
A Wake Detection Method for Kelvin Wave Based on Improved Radon Transform
Proceedings of the 15th International Conference on Digital Image Processing, 2023An improved method based on Radon transform is proposed to detect the wake in an infrared image of submarine. First, the original infrared image is preprocessed by median filtering, which eliminates the negative influence of double X-shaped bright lines ...
Junyong Ma +3 more
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Radar imaging of Kelvin arms of ship wakes
International Journal of Remote Sensing, 1999The wave pattern generated by a moving ship is formed by two dominant features: the turbulent wake and a 'V'-shaped pattern trailing the ship, consisting of the two Kelvin arms. In this paper we investigate the radar imaging mechanism of Kelvin arms, which are formed by the cusp waves. A composite surface model for the radar backscattering at the ocean
Hennings +7 more
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Why can ship wakes appear narrower than Kelvin’s angle?
European Journal of Mechanics - B/Fluids, 2014zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Noblesse, Francis +6 more
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