Simulations of Southern Ocean waves in the marginal ice zone with a dissipative nonlinear Schrödinger model
- 👤 Speaker: Alberto Alberello (University of East Anglia)
- 📅 Date & Time: Friday 23 September 2022, 10:00 - 10:30
- 📍 Venue: Seminar Room 1, Newton Institute
Abstract
Sea ice attenuates waves propagating from the open ocean. Here we model the evolution of unidirectional waves in the marginal ice zone with a nonlinear Schrödinger equation (dNLS), with a frequency dependent dissipative term consistent with current model paradigms and recent field observations. We use the dNLS to investigate the dynamics of perturbed regular waves (i.e. modulational Instability) and random sea states.
Series This talk is part of the Isaac Newton Institute Seminar Series series.
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Alberto Alberello (University of East Anglia)
Friday 23 September 2022, 10:00-10:30