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Guyenne, Philippe and Parau, Emilian 
ORCID: https://orcid.org/0000-0001-5134-2068
(2015)
Asymptotic modeling and numerical simulation of solitary waves in a floating ice sheet.
In: Twenty-fifth International Ocean and Polar Engineering Conference, 2015-06-21 - 2015-06-26, Hawaii.
Abstract
Nonlinear flexural-gravity waves beneath a continuous ice sheet are considered. A Hamiltonian formulation of the governing equations is presented in the general three-dimensional setting. It is used to investigate the long-wave regime and derive an asymptotic model for weakly nonlinear dispersive waves with slower variation in the transverse direction. In the two-dimensional case, the model predictions are compared with direct numerical simulations of the full equations and a good agreement is found.
| Item Type: | Conference or Workshop Item (Paper) |
|---|---|
| Uncontrolled Keywords: | boussinesq models,flexural-gravity waves,hamiltonian systems,high-order spectral method,sea ice,solitary waves |
| Faculty \ School: | Faculty of Science > School of Mathematics (former - to 2024) |
| UEA Research Groups: | Faculty of Science > Research Groups > Fluid and Solid Mechanics |
| Related URLs: | |
| Depositing User: | Pure Connector |
| Date Deposited: | 01 Dec 2015 07:38 |
| Last Modified: | 04 Sep 2024 02:37 |
| URI: | https://ueaeprints.uea.ac.uk/id/eprint/55584 |
| DOI: |
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