An unstructured CD-grid variational formulation for sea ice dynamics

DOI10.1016/j.jcp.2022.111742OpenAlexW4308210933MaRDI QIDQ2106959

Adrian K. Turner, Andrew F. Roberts, Giacomo Capodaglio, Mark R. Petersen

Publication date: 29 November 2022

Published in: Journal of Computational Physics (Search for Journal in Brave)

Full work available at URL: https://arxiv.org/abs/2112.14993

zbMATH Keywords

variational formulationsea ice dynamicsB-gridCD-gridelastic-viscous-plasticMPAS

Mathematics Subject Classification ID

Numerical methods for partial differential equations, initial value and time-dependent initial-boundary value problems (65Mxx) Geophysics (86Axx) Special subfields of solid mechanics (74Lxx)

Uses Software

• MPAS-Ocean

Cites Work

• A unified approach to energy conservation and potential vorticity dynamics for arbitrarily-structured C-grids
• Formulation of an unstructured grid model for global Ocean dynamics
• Sea-ice dynamics on triangular grids
• A piecewise linear finite element discretization of the diffusion equation for arbitrary polyhedral grids
• Viscous-plastic sea ice dynamics with the EVP model: Linearization issues

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