[PDF] Top 20 Shear induced breaking of large internal solitary waves
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Shear induced breaking of large internal solitary waves
... stratifed shear flow, and Hazel, 1972 developed two computer programs to integrate the Taylor-Goldstein equation numerically for a set of velocity profiles, finding that a steady shear flow became unstable ... See full document
35
On the interaction of short linear internal waves with internal solitary waves
... linearized waves and the principle of wave action conservation, Broutman and Young (1986) studied the interaction of short high-frequency progressive internal waves and long progressive near-inertial ... See full document
17
The effect of stochastic perturbations on plankton transport by internal solitary waves
... rents induced by the wave are not negligible, they are typ- ically less than a quarter of the horizontal ...the solitary wave by showing the particle clouds with a one to one aspect ratio, following the ... See full document
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A model for large-amplitude internal solitary waves with trapped cores
... From Fructus et al. (2009) and Barad and Fringer (2010), these waves should be stable to shear instability. Figure 9 shows the time-dependent evolution of the stagnant-core DJL wave in Fig. 7 (λ = 8 and c = ... See full document
16
The evolution of mode-2 internal solitary waves modulated by background shear currents
... mode-2 internal solitary waves (ISWs) modulated by background shear currents was inves- tigated ...background shear current was initialized after the mode-2 ISW became ...magnitude, ... See full document
15
Spectral methods for internal waves: indistinguishable density profiles and double-humped solitary waves
... the waves of elevation ...flat-crested waves and hence regions of closed streamlines do not ...multi-scale solitary wave, we first compute a flat crested ISW whose propagation speed matches the ... See full document
8
The characteristics of billows generated by internal solitary waves
... stratified shear flow is the Kelvin-Helmholtz (KH) instability (Helmholtz 1868; Kelvin ...a shear flow to turbulence, a classical area of investigation in theoretical fluid ...estuarine shear zones ... See full document
35
Long solitary internal waves in stable stratifications
... long waves are not trapped horizontally in such a ...observed large am- plitude disturbances coincides with the wavenumber of the Scorer ...a solitary wave, halfwidth and phase ve- locity, are ... See full document
16
Instability in internal solitary waves with trapped cores
... numerical fringing. In this paper a much wider parameter space has been investigated and in particular much larger amplitudes have been considered. The results imply that the small- scale disturbance seen in King et al. ... See full document
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Numerical simulation of shear induced instabilities in internal solitary waves
... ISWs (Fructus et al. 2009; Barad & Fringer 2010). The second numerical scheme, out- lined in Dritschel & Fontane (2010), takes a steady state solution as input and evolves it with time. The method which has been ... See full document
41
Energetics of internal solitary waves in a background sheared current
... shoaling waves (in this case with the pycno- cline intersecting the sloping bottom), as waves shoaled the kinetic energy dropped and the APE rose while the sum was almost constant (it decreased slowly due ... See full document
16
Generation of Vertical Fine Structure by Internal Waves in a Shear Flow
... sufficiently large values [5]. Until the mid-70s of the last century, internal waves were considered as the main source of generation of a vertical fine structure away from the frontal zones and ... See full document
18
Convectively induced shear instability in large amplitude internal solitary waves
... of shear and convective instability on the leading face of the ...Moreover shear instability was shown to be induced by the development of convective instability higher in the water ... See full document
38
Internal waves in marginally stable abyssal stratified flows
... wave-induced shear even when the constant upstream flow satisfies condition ...of internal solitary waves was observed in laboratory experiments (Gavrilov, 1994; Grue et ...the ... See full document
11
Effect of Plateau Length on the Transformation of Internal Solitary Waves
... TKE induced by the original vortex is almost negligible comparing with that caused by wave-obstacle interaction on the upper reaches of the front slope, and a large amount of the TKE is dissipated near the ... See full document
8
The Generation and Propagation of Internal Solitary Waves in the South China Sea.
... Analysis of the internal wave field is carried out along 20.81°N shown as the red dashed line in Fig. 1. The line is selected to cover wave generation by the two ridges in the Luzon Strait. Fig. 2 shows the ... See full document
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The Solitary Waves Solutions of the Internal Wave Benjamin Ono Equation
... oceanic internal wave propagation. In this paper, the multi-algebraic solitary wave solutions for the internal wave BO equation including the linear velocity term in matrix form are given by the ... See full document
7
Modelling internal solitary waves on the Australian North West Shelf
... depression solitary wave has transformed to an oscillatory wave train (similar to an Airy ...elevation solitary wave is formed at a distance of 70 ... See full document
19
Conjugate flows and amplitude bounds for internal solitary waves
... The Froude numbers Eq. (22) also define all piece-wise constant flows which can be conjugated with another parallel flow. This fact follows immediately from the exact mass, momentum and energy relations. Existence of ... See full document
10
Overturning circulation driven by breaking internal waves in the deep ocean
... with internal wave-driven mixing as a function of neutral ...that internal wave-driven mixing in the ocean interior sus- tains up to 25 Sv of water-mass transformation across the 28 – ... See full document
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