منابع مشابه
Internal solitary waves of elevation advancing on a shoaling shelf
[1] A sequence of three internal solitary waves of elevation were observed propagating shoreward along a near-bottom density interface over Oregon’s continental shelf. These waves are highly turbulent and coincide with enhanced optical backscatter, consistent with increased suspended sediments in the bottom boundary layer. Nonlinear solitary wave solutions are employed to estimate wave speeds a...
متن کاملSolitary waves on a shelf
or equal to Pc > U(O)*‘, where U(O)* ’ IS the propagation speed of shallow-water waves and Ue is determined by Eq. ( 12). The solitary wave is found by solving a forced Korteweg-de Vries equation. The amplitude of the solitary wave is proportional to the upstream velocity and the downstream elevation is inversely proportional to the upstream velocity. A second branch of solutions of the forced ...
متن کاملGeneration of Internal Tides and Internal Solitary Waves on the Continental Shelf
There are two principal objectives. The first is to continue the development of amplitude evolution equations of the Korteweg-de Vries type with a main focus on topographic effects, and on the associated effects of refraction and friction. The second is to undertake a major re-examination of the generation process, using a combination of theoretical and numerical analyses, and emphasising the d...
متن کاملShallow water asymptotic models for the propagation of internal waves
We are interested in asymptotic models for the propagation of internal waves at the interface between two shallow layers of immiscible fluid, under the rigid-lid assumption. We review and complete existing works in the literature, in order to offer a unified and comprehensive exposition. Anterior models such as the shallow water and Boussinesq systems, as well as unidirectional models of Camass...
متن کاملNonlinear internal waves over New Jersey’s continental shelf
[1] Ship and mooring data collected off the coast of New Jersey are used to describe the nonlinear internal wave (NLIW) field and the background oceanographic conditions that formed the waveguide on the shelf. The subinertial, inertial, and tidal circulation are described in detail, and the background fluid state is characterized using the coefficients of the extendedKorteweg–deVries equation. ...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Journal of Geophysical Research: Oceans
سال: 2020
ISSN: 2169-9275,2169-9291
DOI: 10.1029/2019jc015377