Generation of Hydroacoustic Waves by an Oscillating Ice Block in Arctic Zones
The time harmonic problem of propagating hydroacoustic waves generated in the ocean by a vertically oscillating ice block in arctic zones is discussed. The generated acoustic modes can result in orbital displacements of fluid parcels sufficiently high that may contribute to deep ocean currents and c...
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fthindawi:oai:hindawi.com:10.1155/2016/8076108 2023-05-15T14:40:45+02:00 Generation of Hydroacoustic Waves by an Oscillating Ice Block in Arctic Zones Usama Kadri 2016 https://doi.org/10.1155/2016/8076108 en eng Advances in Acoustics and Vibration https://doi.org/10.1155/2016/8076108 Copyright © 2016 Usama Kadri. Research Article 2016 fthindawi https://doi.org/10.1155/2016/8076108 2019-05-26T06:48:54Z The time harmonic problem of propagating hydroacoustic waves generated in the ocean by a vertically oscillating ice block in arctic zones is discussed. The generated acoustic modes can result in orbital displacements of fluid parcels sufficiently high that may contribute to deep ocean currents and circulation. This mechanism adds to current efforts for explaining ocean circulation from a snowball earth Neoproterozoic Era to greenhouse earth arctic conditions and raises a challenge as the extent of ice blocks shrinks towards an ice-free sea. Surprisingly, unlike the free-surface setting, here it is found that the higher acoustic modes exhibit a larger contribution. Article in Journal/Newspaper Arctic Hindawi Publishing Corporation Arctic Advances in Acoustics and Vibration 2016 1 7 |
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Open Polar |
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Hindawi Publishing Corporation |
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fthindawi |
language |
English |
description |
The time harmonic problem of propagating hydroacoustic waves generated in the ocean by a vertically oscillating ice block in arctic zones is discussed. The generated acoustic modes can result in orbital displacements of fluid parcels sufficiently high that may contribute to deep ocean currents and circulation. This mechanism adds to current efforts for explaining ocean circulation from a snowball earth Neoproterozoic Era to greenhouse earth arctic conditions and raises a challenge as the extent of ice blocks shrinks towards an ice-free sea. Surprisingly, unlike the free-surface setting, here it is found that the higher acoustic modes exhibit a larger contribution. |
format |
Article in Journal/Newspaper |
author |
Usama Kadri |
spellingShingle |
Usama Kadri Generation of Hydroacoustic Waves by an Oscillating Ice Block in Arctic Zones |
author_facet |
Usama Kadri |
author_sort |
Usama Kadri |
title |
Generation of Hydroacoustic Waves by an Oscillating Ice Block in Arctic Zones |
title_short |
Generation of Hydroacoustic Waves by an Oscillating Ice Block in Arctic Zones |
title_full |
Generation of Hydroacoustic Waves by an Oscillating Ice Block in Arctic Zones |
title_fullStr |
Generation of Hydroacoustic Waves by an Oscillating Ice Block in Arctic Zones |
title_full_unstemmed |
Generation of Hydroacoustic Waves by an Oscillating Ice Block in Arctic Zones |
title_sort |
generation of hydroacoustic waves by an oscillating ice block in arctic zones |
publisher |
Advances in Acoustics and Vibration |
publishDate |
2016 |
url |
https://doi.org/10.1155/2016/8076108 |
geographic |
Arctic |
geographic_facet |
Arctic |
genre |
Arctic |
genre_facet |
Arctic |
op_relation |
https://doi.org/10.1155/2016/8076108 |
op_rights |
Copyright © 2016 Usama Kadri. |
op_doi |
https://doi.org/10.1155/2016/8076108 |
container_title |
Advances in Acoustics and Vibration |
container_volume |
2016 |
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1 |
op_container_end_page |
7 |
_version_ |
1766312618175234048 |