Three-dimensional solitary waves in the presence of additional surface effects
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Breaking the Dimension of a Steady Wave: Some Examples
Cited by (41)
Nonlinear simulation of wave group attenuation due to scattering in broken floe fields
2023, Ocean ModellingCitation Excerpt :Despite significant progress over the past decade, the nonlinear theory is still in its infancy. Efforts have mainly focused on the analysis and simulation of flexural-gravity waves in homogeneous sea ice, using nonlinear potential-flow theory for the underlying fluid combined with linear or nonlinear thin-plate theory for the floating ice (Bonnefoy et al., 2009; Dinvay et al., 2019; Haragus-Courcelle and Ilichev, 1998; Milewski et al., 2011; Părău and Dias, 2002). A compelling thin-plate formulation in this situation is the one recently proposed by Plotnikov and Toland (2011) based on the special Cosserat theory of hyperelastic shells, which yields a nonlinear and conservative expression for the bending force.
Three-dimensional waves under ice computed with novel preconditioning methods
2022, Journal of Computational PhysicsCitation Excerpt :Moreover, a fifth-order Korteweg–de Vries equation for two-dimensional hydroelastic waves on shallow water in channels was derived [22]. In three dimensions, a generalization of the Kadomtsev-Petviashvili equation was derived to model waves in the presence of additional surface effects [23], and to investigate solitary flexural-gravity waves [24]. Solitary waves in three dimensions have also been studied using a Benney-Roskes-Davey-Stewartson model for a fluid of arbitrary depth covered by an elastic sheet [14].
Hydroelastic lumps in shallow water
2022, Physica D: Nonlinear PhenomenaPhase dynamics of periodic wavetrains leading to the 5th order KP equation
2017, Physica D: Nonlinear PhenomenaCitation Excerpt :The first of these is in the environment of flexural gravity waves. Such systems have already been shown to admit solitary waves that are well described by fifth order KdV and KP models [8–10], and so one expects the theory to generate a relevant fifth order KP. We consider a simple example, in which the hydroelastic sheet resting on the flow generates Euler–Bernoulli beam terms into the shallow water model.
Conserved quantities and solutions of a (2+1)-dimensional Hǎrǎgus-Courcelle-Il'ichev model
2016, Computers and Mathematics with ApplicationsFinite-depth effects on solitary waves in a floating ice sheet
2014, Journal of Fluids and StructuresCitation Excerpt :In finite depth, two asymptotic regimes are usually of interest: the long-wave regime and the modulational regime. In the former case, we derive a 5th-order KdV equation in the spirit of Haragus-Courcelle and Ilichev (1998) and Xia and Shen (2002), while in the latter case, we derive a cubic NLS equation in the spirit of Părău and Dias (2002). We emphasise again that these previous studies considered simplified models for the ice sheet.
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