Stress‐based Finite Element Methods for Sea Ice Dynamics

Abstract A first‐order system least squares formulation for the sea‐ice dynamics is presented. In addition to the displacement field, the stress tensor is used as a variable. As finite element spaces, standard conforming piecewise polynomials for the displacement approximation are combined with Ravi...

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Published in:PAMM
Main Author: Bertrand, Fleurianne
Format: Article in Journal/Newspaper
Language:English
Published: Wiley 2018
Subjects:
Sea ice
Online Access:http://dx.doi.org/10.1002/pamm.201800450
https://api.wiley.com/onlinelibrary/tdm/v1/articles/10.1002%2Fpamm.201800450
https://onlinelibrary.wiley.com/doi/pdf/10.1002/pamm.201800450
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spelling crwiley:10.1002/pamm.201800450 2024-06-02T08:14:15+00:00 Stress‐based Finite Element Methods for Sea Ice Dynamics Bertrand, Fleurianne 2018 http://dx.doi.org/10.1002/pamm.201800450 https://api.wiley.com/onlinelibrary/tdm/v1/articles/10.1002%2Fpamm.201800450 https://onlinelibrary.wiley.com/doi/pdf/10.1002/pamm.201800450 en eng Wiley http://onlinelibrary.wiley.com/termsAndConditions#vor PAMM volume 18, issue 1 ISSN 1617-7061 1617-7061 journal-article 2018 crwiley https://doi.org/10.1002/pamm.201800450 2024-05-03T10:44:39Z Abstract A first‐order system least squares formulation for the sea‐ice dynamics is presented. In addition to the displacement field, the stress tensor is used as a variable. As finite element spaces, standard conforming piecewise polynomials for the displacement approximation are combined with Raviart‐Thomas elements for the rows in the stress tensor. Computational results for a test problem illustrate the least‐squares approach. Article in Journal/Newspaper Sea ice Wiley Online Library PAMM 18 1
institution Open Polar
collection Wiley Online Library
op_collection_id crwiley
language English
description Abstract A first‐order system least squares formulation for the sea‐ice dynamics is presented. In addition to the displacement field, the stress tensor is used as a variable. As finite element spaces, standard conforming piecewise polynomials for the displacement approximation are combined with Raviart‐Thomas elements for the rows in the stress tensor. Computational results for a test problem illustrate the least‐squares approach.
format Article in Journal/Newspaper
author Bertrand, Fleurianne
spellingShingle Bertrand, Fleurianne
Stress‐based Finite Element Methods for Sea Ice Dynamics
author_facet Bertrand, Fleurianne
author_sort Bertrand, Fleurianne
title Stress‐based Finite Element Methods for Sea Ice Dynamics
title_short Stress‐based Finite Element Methods for Sea Ice Dynamics
title_full Stress‐based Finite Element Methods for Sea Ice Dynamics
title_fullStr Stress‐based Finite Element Methods for Sea Ice Dynamics
title_full_unstemmed Stress‐based Finite Element Methods for Sea Ice Dynamics
title_sort stress‐based finite element methods for sea ice dynamics
publisher Wiley
publishDate 2018
url http://dx.doi.org/10.1002/pamm.201800450
https://api.wiley.com/onlinelibrary/tdm/v1/articles/10.1002%2Fpamm.201800450
https://onlinelibrary.wiley.com/doi/pdf/10.1002/pamm.201800450
genre Sea ice
genre_facet Sea ice
op_source PAMM
volume 18, issue 1
ISSN 1617-7061 1617-7061
op_rights http://onlinelibrary.wiley.com/termsAndConditions#vor
op_doi https://doi.org/10.1002/pamm.201800450
container_title PAMM
container_volume 18
container_issue 1
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