Numerical Modeling of the Internal Dispersive Shock Wave in the Ocean
Numerical modeling of dispersive shock waves called solibore in a stratified fluid is conducted. The theoretical model is based on extended version of the Korteweg-de Vries equation which takes into account the effects of cubic nonlinearity and Earth rotation. This model is now very popular in the p...
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ftdoajarticles:oai:doaj.org/article:9b1bd8ccae294eedbe87c4e8cdf1159b 2023-05-15T15:00:19+02:00 Numerical Modeling of the Internal Dispersive Shock Wave in the Ocean Tatiana Talipova Efim Pelinovsky Oxana Kurkina Andrey Kurkin 2015-01-01T00:00:00Z https://doi.org/10.1155/2015/875619 https://doaj.org/article/9b1bd8ccae294eedbe87c4e8cdf1159b EN eng Hindawi Limited http://dx.doi.org/10.1155/2015/875619 https://doaj.org/toc/1070-9622 https://doaj.org/toc/1875-9203 1070-9622 1875-9203 doi:10.1155/2015/875619 https://doaj.org/article/9b1bd8ccae294eedbe87c4e8cdf1159b Shock and Vibration, Vol 2015 (2015) Physics QC1-999 article 2015 ftdoajarticles https://doi.org/10.1155/2015/875619 2022-12-31T09:02:37Z Numerical modeling of dispersive shock waves called solibore in a stratified fluid is conducted. The theoretical model is based on extended version of the Korteweg-de Vries equation which takes into account the effects of cubic nonlinearity and Earth rotation. This model is now very popular in the physical oceanography. Initial conditions for simulations correspond to the real observed internal waves of shock-like shape in the Pechora Sea, the Arctic. It is shown that a sharp drop (like kink in the soliton theory) in the depth of the thermocline is conserved at a distance of one–three kilometers, and then it is transformed into dispersive shock waves (shock wave with undulations). Article in Journal/Newspaper Arctic Pechora Pechora Sea Directory of Open Access Journals: DOAJ Articles Arctic Shock and Vibration 2015 1 7 |
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Open Polar |
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Directory of Open Access Journals: DOAJ Articles |
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ftdoajarticles |
language |
English |
topic |
Physics QC1-999 |
spellingShingle |
Physics QC1-999 Tatiana Talipova Efim Pelinovsky Oxana Kurkina Andrey Kurkin Numerical Modeling of the Internal Dispersive Shock Wave in the Ocean |
topic_facet |
Physics QC1-999 |
description |
Numerical modeling of dispersive shock waves called solibore in a stratified fluid is conducted. The theoretical model is based on extended version of the Korteweg-de Vries equation which takes into account the effects of cubic nonlinearity and Earth rotation. This model is now very popular in the physical oceanography. Initial conditions for simulations correspond to the real observed internal waves of shock-like shape in the Pechora Sea, the Arctic. It is shown that a sharp drop (like kink in the soliton theory) in the depth of the thermocline is conserved at a distance of one–three kilometers, and then it is transformed into dispersive shock waves (shock wave with undulations). |
format |
Article in Journal/Newspaper |
author |
Tatiana Talipova Efim Pelinovsky Oxana Kurkina Andrey Kurkin |
author_facet |
Tatiana Talipova Efim Pelinovsky Oxana Kurkina Andrey Kurkin |
author_sort |
Tatiana Talipova |
title |
Numerical Modeling of the Internal Dispersive Shock Wave in the Ocean |
title_short |
Numerical Modeling of the Internal Dispersive Shock Wave in the Ocean |
title_full |
Numerical Modeling of the Internal Dispersive Shock Wave in the Ocean |
title_fullStr |
Numerical Modeling of the Internal Dispersive Shock Wave in the Ocean |
title_full_unstemmed |
Numerical Modeling of the Internal Dispersive Shock Wave in the Ocean |
title_sort |
numerical modeling of the internal dispersive shock wave in the ocean |
publisher |
Hindawi Limited |
publishDate |
2015 |
url |
https://doi.org/10.1155/2015/875619 https://doaj.org/article/9b1bd8ccae294eedbe87c4e8cdf1159b |
geographic |
Arctic |
geographic_facet |
Arctic |
genre |
Arctic Pechora Pechora Sea |
genre_facet |
Arctic Pechora Pechora Sea |
op_source |
Shock and Vibration, Vol 2015 (2015) |
op_relation |
http://dx.doi.org/10.1155/2015/875619 https://doaj.org/toc/1070-9622 https://doaj.org/toc/1875-9203 1070-9622 1875-9203 doi:10.1155/2015/875619 https://doaj.org/article/9b1bd8ccae294eedbe87c4e8cdf1159b |
op_doi |
https://doi.org/10.1155/2015/875619 |
container_title |
Shock and Vibration |
container_volume |
2015 |
container_start_page |
1 |
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7 |
_version_ |
1766332420693426176 |