Freezing of sea ice with an inhomogeneous material distribution using the Theory of Porous Media
Abstract In this paper, we present results of a four‐field finite element formulation in the context of the Theory of Porous Media for the modeling of freezing processes. The primary solution variables are ice displacements, fluid pressure, temperature, and volume fraction ice. In detail, we show re...
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crwiley:10.1002/pamm.202100050 2024-06-02T08:14:18+00:00 Freezing of sea ice with an inhomogeneous material distribution using the Theory of Porous Media Schwarz, Alexander Bluhm, Joachim Schröder, Jörg Skatulla, Sebastian 2021 http://dx.doi.org/10.1002/pamm.202100050 https://onlinelibrary.wiley.com/doi/pdf/10.1002/pamm.202100050 https://onlinelibrary.wiley.com/doi/full-xml/10.1002/pamm.202100050 en eng Wiley http://creativecommons.org/licenses/by-nc-nd/4.0/ PAMM volume 21, issue 1 ISSN 1617-7061 1617-7061 journal-article 2021 crwiley https://doi.org/10.1002/pamm.202100050 2024-05-03T11:41:03Z Abstract In this paper, we present results of a four‐field finite element formulation in the context of the Theory of Porous Media for the modeling of freezing processes. The primary solution variables are ice displacements, fluid pressure, temperature, and volume fraction ice. In detail, we show results on ice formation (mass transfer from liquid to solid constitutents) and temperature distribution. Special attention is given to the modeling of the heat of solidification. A thermodynamically consistent approach is used for the energetic effects to characterize and control the phase transition, see [1]. Finally, a numerical example of a freezing process with an inhomogeneous material distribution is shown. Article in Journal/Newspaper Sea ice Wiley Online Library PAMM 21 1 |
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Open Polar |
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Wiley Online Library |
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language |
English |
description |
Abstract In this paper, we present results of a four‐field finite element formulation in the context of the Theory of Porous Media for the modeling of freezing processes. The primary solution variables are ice displacements, fluid pressure, temperature, and volume fraction ice. In detail, we show results on ice formation (mass transfer from liquid to solid constitutents) and temperature distribution. Special attention is given to the modeling of the heat of solidification. A thermodynamically consistent approach is used for the energetic effects to characterize and control the phase transition, see [1]. Finally, a numerical example of a freezing process with an inhomogeneous material distribution is shown. |
format |
Article in Journal/Newspaper |
author |
Schwarz, Alexander Bluhm, Joachim Schröder, Jörg Skatulla, Sebastian |
spellingShingle |
Schwarz, Alexander Bluhm, Joachim Schröder, Jörg Skatulla, Sebastian Freezing of sea ice with an inhomogeneous material distribution using the Theory of Porous Media |
author_facet |
Schwarz, Alexander Bluhm, Joachim Schröder, Jörg Skatulla, Sebastian |
author_sort |
Schwarz, Alexander |
title |
Freezing of sea ice with an inhomogeneous material distribution using the Theory of Porous Media |
title_short |
Freezing of sea ice with an inhomogeneous material distribution using the Theory of Porous Media |
title_full |
Freezing of sea ice with an inhomogeneous material distribution using the Theory of Porous Media |
title_fullStr |
Freezing of sea ice with an inhomogeneous material distribution using the Theory of Porous Media |
title_full_unstemmed |
Freezing of sea ice with an inhomogeneous material distribution using the Theory of Porous Media |
title_sort |
freezing of sea ice with an inhomogeneous material distribution using the theory of porous media |
publisher |
Wiley |
publishDate |
2021 |
url |
http://dx.doi.org/10.1002/pamm.202100050 https://onlinelibrary.wiley.com/doi/pdf/10.1002/pamm.202100050 https://onlinelibrary.wiley.com/doi/full-xml/10.1002/pamm.202100050 |
genre |
Sea ice |
genre_facet |
Sea ice |
op_source |
PAMM volume 21, issue 1 ISSN 1617-7061 1617-7061 |
op_rights |
http://creativecommons.org/licenses/by-nc-nd/4.0/ |
op_doi |
https://doi.org/10.1002/pamm.202100050 |
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PAMM |
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21 |
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1800738098426937344 |