67 citations · 472 across the 21 of their papers we have counts for
7 papers · 1 filter
Modulational instability of nonuniformly damped, broad-banded waves: applications to waves in sea-ice
Raphael Stuhlmeier, Conor Heffernan, Alberto Alberello +1
This paper sets out to explore the modulational (or Benjamin-Feir) instability of a monochromatic wave propagating in the presence of damping such as that induced by sea-ice on the…
A computational fluid dynamics model for the small-scale dynamics of wave, ice floe and interstitial grease ice interaction
Rutger Marquart, Alfred Bogaers, Sebastian Skatulla +4
The marginal ice zone is a highly dynamical region where sea ice and ocean waves interact. Large-scale sea ice models only compute domain-averaged responses. As the majority of the…
Fourier Amplitude Distribution and Intermittency in Mechanically Generated Surface Gravity Waves
Elmira Fadaeiazar, Justin Leontini, Miguel Onorato +3
We examine and discuss the spatial evolution of the statistical properties of mechanically generated surface gravity wave fields, initialised with unidirectional spectral energy di…
Wave turbulence and intermittency in directional sea states
Elmira Fadaeiazar, Alberto Alberello, Miguel Onorato +4
The evolution of surface gravity waves is driven by nonlinear interactions that trigger an energy cascade similarly to the one observed in hydrodynamic turbulence. This process, kn…
Non-Gaussian properties of second-order wave orbital velocity
Alberto Alberello, Amin Chabchoub, Odin Gramstad +2
A stochastic second-order wave model is applied to assess the statistical properties of wave orbital velocity in random sea states below the water surface. Directional spreading ef…
Sea ice floes dissipate the energy of steep ocean waves
Alessandro Toffoli, Luke G. Bennetts, Michael H. Meylan +4
Wave attenuation by ice floes is an important parameter for modelling the Arctic Oceans. At present, attenuation coefficients are extracted from linear models as a function of the…
An experimental model of reflection and transmission of ocean waves by an ice floe
Alessandro Toffoli, Alberto Alberello, Luke G. Bennetts +3
An experimental model of reflection and transmission of ocean waves by an ice floe is presented. Evolution of mechanically-generated, regular waves is monitored in front and in the…