Flexural-gravity waves generated by different load sizes and configurations on varying ice cover

Ţugulan, Claudia, Trichtchenko, Olga, Parau, Emilian ORCID: https://orcid.org/0000-0001-5134-2068 and Stevenson, A. (2024) Flexural-gravity waves generated by different load sizes and configurations on varying ice cover. Water Waves. ISSN 2523-367X

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Abstract

Three-dimensional nonlinear flexural-gravity waves generated by moving loads on the surface of an ice cover floating upon water of infinite depth are computed using a boundary-integral equation approach. A hybrid preconditioned Newton–Krylov (HPNK) method is used to increase the speed of the numerical computations. The effect of variable ice cover focusing on ridge and channel configuration is investigated. In addition, we consider different distributions of pressure to model the moving loads to determine configurations which lead to smaller deflections, reducing the strain in the ice.

Item Type: Article
Additional Information: Funding Information: O. Trichtchenko would like to acknowledge the support of the Natural Sciences and Engineering Research Council of Canada (NSERC) under Grant No. RGPIN-2020-06417. E. I. Părău thanks the London Mathematical Society for an LMS Research in Pair grant.
Uncontrolled Keywords: boundary integral methods,flexural-gravity waves,preconditioning techniques,variable ice cover,analysis,modelling and simulation,computational mathematics,applied mathematics ,/dk/atira/pure/subjectarea/asjc/2600/2603
Faculty \ School: Faculty of Science > School of Mathematics
UEA Research Groups: Faculty of Science > Research Groups > Fluid and Solid Mechanics
Related URLs:
Depositing User: LivePure Connector
Date Deposited: 04 Mar 2024 18:36
Last Modified: 04 Mar 2024 18:36
URI: https://ueaeprints.uea.ac.uk/id/eprint/94529
DOI: 10.1007/s42286-024-00083-5

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