Results 11 to 20 of about 65,718 (242)
Zhongguo Jianchuan Yanjiu, 2022 ObjectiveThis paper aims to explore the hydrodynamic characteristics of underwater vehicles under the action of internal solitary waves.MethodsBased on the internal solitary wave mKdV theory under the strong stratification assumption, the incompressible ...
Chao WANG +7 more
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Stratification effects on shoaling internal solitary waves [PDF]
Journal of Fluid Mechanics, 2021 This combined numerical/laboratory study investigates the effect of stratification form on the shoaling characteristics of internal solitary waves propagating over a smooth, linear topographic slope. Three stratification types are investigated, namely (i) thin tanh (homogeneous upper and lower layers separated by a thin pycnocline), (ii) surface ...
Samuel G. Hartharn-Evans +3 more
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Propagation Evolution Characteristics of Weakly Nonlinear Internal Solitary Waves on Slopes
Shanghai Jiaotong Daxue xuebao, 2021 The propagation equation of variable-coefficient internal solitary waves was used to describe the propagation and evolution of weakly nonlinear internal solitary waves (ISWs)on slopes with different slopes.
ZHI Changhong, CHEN Ke, YOU Yunxiang
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Variational Principles and Solitary Wave Solutions of Generalized Nonlinear Schrödinger Equation in the Ocean [PDF]
Journal of Applied and Computational Mechanics, 2021 Internal solitary waves are very common physical phenomena in the ocean, which play an important role in the transport of marine matter, momentum and energy.
Meng-Zhu Liu +4 more
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On the interaction of short linear internal waves with internal solitary waves [PDF]
Nonlinear Processes in Geophysics, 2018 We study the interaction of small-scale internal wave packets with a large-scale internal solitary wave using high-resolution direct numerical simulations in two dimensions.
C. Xu, M. Stastna
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Geophysical Research Letters, 2023 The inversion of remote sensing signatures of internal solitary waves (ISWs) can retrieve dynamic characteristics in the ocean interior. However, the presence of ubiquitous large‐amplitude ISWs poses challenges to the commonly used weakly nonlinear ...
Tao Xu +5 more
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Frontiers in Marine Science, 2021 High spatial resolution and deep detection depths of seismic reflection surveying are conducive to studying the fine structure of the internal solitary wave.
Haibin Song +5 more
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Fluids, 2020 A nonlinear equation of the Korteweg–de Vries equation usually describes internal solitary waves in the coastal ocean that lead to an exact solitary wave solution. However, in any real application, there exists the Earth’s rotation.
Nik Nur Amiza Nik Ismail +2 more
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AIP Advances, 2023 Internal solitary waves are commonly present in global oceans, and these waves encounter submarine ridges during their propagation, resulting in breaking.
Xunxian Nian +3 more
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Three-Dimensional Simulations of Offshore Oil Platform in Square and Diamond Arrangements
Advances in Mathematical Physics, 2021 The interaction of the solitary wave with an oil platform composed of four vertical circular cylinders is investigated for two attack angle of the solitary wave β=0° (square arrangement) and β=45° (diamond arrangement).
Saliha Nouri +5 more
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