Smoothed particle hydrodynamics implementation of the standard viscous–plastic sea-ice model and validation in simple idealized experiments

• Published in: The Cryosphere
• Main Authors: Marquis, Oreste, Tremblay, Bruno, Lemieux, Jean-François, Islam, Mohammed
• Format: Article in Journal/Newspaper
• Language: English
• Published: Copernicus Publications 2024
• Subjects: article; Verlagsveröffentlichung; Arctic; Nares; Nares strait; Sea ice; The Cryosphere
• Online Access: https://doi.org/10.5194/tc-18-1013-2024; https://noa.gwlb.de/receive/cop_mods_00072088; https://noa.gwlb.de/servlets/MCRFileNodeServlet/cop_derivate_00070317/tc-18-1013-2024.pdf; https://tc.copernicus.org/articles/18/1013/2024/tc-18-1013-2024.pdf

The viscous–plastic (VP) rheology with an elliptical yield curve and normal flow rule is implemented in a Lagrangian modelling framework using the smoothed particle hydrodynamics (SPH) meshfree method. Results show, from a perturbation analysis of SPH sea-ice dynamic equations, that the classical SP...