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Fluid Dynamics Experiments for Planetary Interiors
Understanding fluid flows in planetary cores and subsurface oceans, as well as their signatures in available observational data (gravity, magnetism, rotation, etc.), is a tremendous interdisciplinary challenge. In particular, it requires understanding the fundamental fluid dynamics involving turbule...
Autores principales: | , , , , , , |
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Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
Springer Netherlands
2021
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Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9050801/ https://www.ncbi.nlm.nih.gov/pubmed/35535259 http://dx.doi.org/10.1007/s10712-021-09681-1 |
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author | Le Bars, Michael Barik, Ankit Burmann, Fabian Lathrop, Daniel P. Noir, Jerome Schaeffer, Nathanael Triana, Santiago A. |
author_facet | Le Bars, Michael Barik, Ankit Burmann, Fabian Lathrop, Daniel P. Noir, Jerome Schaeffer, Nathanael Triana, Santiago A. |
author_sort | Le Bars, Michael |
collection | PubMed |
description | Understanding fluid flows in planetary cores and subsurface oceans, as well as their signatures in available observational data (gravity, magnetism, rotation, etc.), is a tremendous interdisciplinary challenge. In particular, it requires understanding the fundamental fluid dynamics involving turbulence and rotation at typical scales well beyond our day-to-day experience. To do so, laboratory experiments are fully complementary to numerical simulations, especially in systematically exploring extreme flow regimes for long duration. In this review article, we present some illustrative examples where experimental approaches, complemented by theoretical and numerical studies, have been key for a better understanding of planetary interior flows driven by some type of mechanical forcing. We successively address the dynamics of flows driven by precession, by libration, by differential rotation, and by boundary topography. |
format | Online Article Text |
id | pubmed-9050801 |
institution | National Center for Biotechnology Information |
language | English |
publishDate | 2021 |
publisher | Springer Netherlands |
record_format | MEDLINE/PubMed |
spelling | pubmed-90508012022-05-07 Fluid Dynamics Experiments for Planetary Interiors Le Bars, Michael Barik, Ankit Burmann, Fabian Lathrop, Daniel P. Noir, Jerome Schaeffer, Nathanael Triana, Santiago A. Surv Geophys Article Understanding fluid flows in planetary cores and subsurface oceans, as well as their signatures in available observational data (gravity, magnetism, rotation, etc.), is a tremendous interdisciplinary challenge. In particular, it requires understanding the fundamental fluid dynamics involving turbulence and rotation at typical scales well beyond our day-to-day experience. To do so, laboratory experiments are fully complementary to numerical simulations, especially in systematically exploring extreme flow regimes for long duration. In this review article, we present some illustrative examples where experimental approaches, complemented by theoretical and numerical studies, have been key for a better understanding of planetary interior flows driven by some type of mechanical forcing. We successively address the dynamics of flows driven by precession, by libration, by differential rotation, and by boundary topography. Springer Netherlands 2021-12-10 2022 /pmc/articles/PMC9050801/ /pubmed/35535259 http://dx.doi.org/10.1007/s10712-021-09681-1 Text en © The Author(s) 2021 https://creativecommons.org/licenses/by/4.0/Open AccessThis article is licensed under a Creative Commons Attribution 4.0 International License, which permits use, sharing, adaptation, distribution and reproduction in any medium or format, as long as you give appropriate credit to the original author(s) and the source, provide a link to the Creative Commons licence, and indicate if changes were made. The images or other third party material in this article are included in the article's Creative Commons licence, unless indicated otherwise in a credit line to the material. If material is not included in the article's Creative Commons licence and your intended use is not permitted by statutory regulation or exceeds the permitted use, you will need to obtain permission directly from the copyright holder. To view a copy of this licence, visit http://creativecommons.org/licenses/by/4.0/ (https://creativecommons.org/licenses/by/4.0/) . |
spellingShingle | Article Le Bars, Michael Barik, Ankit Burmann, Fabian Lathrop, Daniel P. Noir, Jerome Schaeffer, Nathanael Triana, Santiago A. Fluid Dynamics Experiments for Planetary Interiors |
title | Fluid Dynamics Experiments for Planetary Interiors |
title_full | Fluid Dynamics Experiments for Planetary Interiors |
title_fullStr | Fluid Dynamics Experiments for Planetary Interiors |
title_full_unstemmed | Fluid Dynamics Experiments for Planetary Interiors |
title_short | Fluid Dynamics Experiments for Planetary Interiors |
title_sort | fluid dynamics experiments for planetary interiors |
topic | Article |
url | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9050801/ https://www.ncbi.nlm.nih.gov/pubmed/35535259 http://dx.doi.org/10.1007/s10712-021-09681-1 |
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