Modelling the brittle to granular transition in sea ice
- đ¤ Speaker: Veronique Danserau
- đ Date & Time: Wednesday 21 September 2022, 14:30 - 15:00
- đ Venue: Seminar Room 1, Newton Institute
Abstract
The thin ice covering the polar oceans is a complex geomaterial that experiences rheological transitions between a brittle solid state, such as in the pack, and a dense or loose granular regime, such as in active shear zones or the MIZ . This talk will present some ongoing work that aims to improve both the physical and numerical representation of these transitions in the framework of a continuum, elasto-viscous-brittle model.
Series This talk is part of the Isaac Newton Institute Seminar Series series.
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Veronique Danserau
Wednesday 21 September 2022, 14:30-15:00