Large-amplitude internal solitary waves in a two-fluid model

We compute solitary wave solutions of a Hamiltonian model for large-amplitude long internal waves in a two-layer stratification. Computations are performed for values of the density and depth ratios close to oceanic conditions, and comparisons are made with solutions of both weakly and fully nonline...

Ausführliche Beschreibung

Gespeichert in:
Bibliographische Detailangaben
Veröffentlicht in:Comptes rendus. Mecanique 2006-06, Vol.334 (6), p.341-346
1. Verfasser: Guyenne, Philippe
Format: Artikel
Sprache:eng
Schlagworte:
Online-Zugang:Volltext
Tags: Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
container_end_page 346
container_issue 6
container_start_page 341
container_title Comptes rendus. Mecanique
container_volume 334
creator Guyenne, Philippe
description We compute solitary wave solutions of a Hamiltonian model for large-amplitude long internal waves in a two-layer stratification. Computations are performed for values of the density and depth ratios close to oceanic conditions, and comparisons are made with solutions of both weakly and fully nonlinear models. It is shown that characteristic features of highly nonlinear solitary waves such as broadening are reproduced well by the present model. To cite this article: Ph. Guyenne, C. R. Mecanique 334 (2006). Nous calculons numériquement des solutions en ondes solitaires d'un modèle hamiltonien décrivant les ondes internes longues de grande amplitude dans un milieu stratifié à deux couches. Ces solutions numériques sont calculées pour des valeurs de rapports de densité et de profondeur proches des conditions océaniques, et sont comparées avec les solutions de modèles faiblement et pleinement non-linéaires. Les résultats montrent que le modèle reproduit bien les caractéristiques des ondes solitaires fortement non-linéaires telles que le phénomène d'élargissement. Pour citer cet article : Ph. Guyenne, C. R. Mecanique 334 (2006).
doi_str_mv 10.1016/j.crme.2006.05.001
format Article
fullrecord <record><control><sourceid>proquest_cross</sourceid><recordid>TN_cdi_proquest_miscellaneous_32406930</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><els_id>S1631072106000751</els_id><sourcerecordid>1323810642</sourcerecordid><originalsourceid>FETCH-LOGICAL-c364t-c3ec0b4255540596e978789e0d1630270fd1c9cdb12da3aa9c4d1c41b0b934023</originalsourceid><addsrcrecordid>eNp9UMtOwzAQtBBIlMIPcMoJcUlYP2InUi-o4iVV4gJny7E3yFUexU5b8fc4Kmcuu6vRzGhnCLmlUFCg8mFb2NBjwQBkAWUBQM_IglaK54pxcZ5uyWkOitFLchXjNhGUrNSCrDYmfGFu-l3np73DzA8ThsF0WRwTYsJPdjQHjAnPTDYdx7zt9t5l_eiwuyYXreki3vztJfl8fvpYv-ab95e39eMmt1yKKU200AhWlqWAspZYq0pVNYJLXwFT0Dpqa-saypzhxtRWJEDQBpqaC2B8Se5Ovrswfu8xTrr30WLXmQHHfdScCZA1h0S8_5dIOeMVBSlmT3ai2jDGGLDVu-D7lFdT0HOneqvnTvXcqYZSp8qSaHUSYUp78Bh0tB4Hi84HtJN2o_9P_gujXX5o</addsrcrecordid><sourcetype>Aggregation Database</sourcetype><iscdi>true</iscdi><recordtype>article</recordtype><pqid>1323810642</pqid></control><display><type>article</type><title>Large-amplitude internal solitary waves in a two-fluid model</title><source>Elsevier ScienceDirect Journals</source><source>EZB-FREE-00999 freely available EZB journals</source><creator>Guyenne, Philippe</creator><creatorcontrib>Guyenne, Philippe</creatorcontrib><description>We compute solitary wave solutions of a Hamiltonian model for large-amplitude long internal waves in a two-layer stratification. Computations are performed for values of the density and depth ratios close to oceanic conditions, and comparisons are made with solutions of both weakly and fully nonlinear models. It is shown that characteristic features of highly nonlinear solitary waves such as broadening are reproduced well by the present model. To cite this article: Ph. Guyenne, C. R. Mecanique 334 (2006). Nous calculons numériquement des solutions en ondes solitaires d'un modèle hamiltonien décrivant les ondes internes longues de grande amplitude dans un milieu stratifié à deux couches. Ces solutions numériques sont calculées pour des valeurs de rapports de densité et de profondeur proches des conditions océaniques, et sont comparées avec les solutions de modèles faiblement et pleinement non-linéaires. Les résultats montrent que le modèle reproduit bien les caractéristiques des ondes solitaires fortement non-linéaires telles que le phénomène d'élargissement. Pour citer cet article : Ph. Guyenne, C. R. Mecanique 334 (2006).</description><identifier>ISSN: 1631-0721</identifier><identifier>ISSN: 1873-7234</identifier><identifier>EISSN: 1873-7234</identifier><identifier>DOI: 10.1016/j.crme.2006.05.001</identifier><language>eng</language><publisher>Elsevier SAS</publisher><subject>Fluid mechanics ; Hamiltonian systems ; Internal waves ; Marine ; Mécanique des fluides ; Ondes internes ; Ondes solitaires ; Solitary waves ; Systèmes hamiltoniens</subject><ispartof>Comptes rendus. Mecanique, 2006-06, Vol.334 (6), p.341-346</ispartof><rights>2006 Académie des sciences</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c364t-c3ec0b4255540596e978789e0d1630270fd1c9cdb12da3aa9c4d1c41b0b934023</citedby><cites>FETCH-LOGICAL-c364t-c3ec0b4255540596e978789e0d1630270fd1c9cdb12da3aa9c4d1c41b0b934023</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://www.sciencedirect.com/science/article/pii/S1631072106000751$$EHTML$$P50$$Gelsevier$$H</linktohtml><link.rule.ids>314,776,780,3537,27901,27902,65306</link.rule.ids></links><search><creatorcontrib>Guyenne, Philippe</creatorcontrib><title>Large-amplitude internal solitary waves in a two-fluid model</title><title>Comptes rendus. Mecanique</title><description>We compute solitary wave solutions of a Hamiltonian model for large-amplitude long internal waves in a two-layer stratification. Computations are performed for values of the density and depth ratios close to oceanic conditions, and comparisons are made with solutions of both weakly and fully nonlinear models. It is shown that characteristic features of highly nonlinear solitary waves such as broadening are reproduced well by the present model. To cite this article: Ph. Guyenne, C. R. Mecanique 334 (2006). Nous calculons numériquement des solutions en ondes solitaires d'un modèle hamiltonien décrivant les ondes internes longues de grande amplitude dans un milieu stratifié à deux couches. Ces solutions numériques sont calculées pour des valeurs de rapports de densité et de profondeur proches des conditions océaniques, et sont comparées avec les solutions de modèles faiblement et pleinement non-linéaires. Les résultats montrent que le modèle reproduit bien les caractéristiques des ondes solitaires fortement non-linéaires telles que le phénomène d'élargissement. Pour citer cet article : Ph. Guyenne, C. R. Mecanique 334 (2006).</description><subject>Fluid mechanics</subject><subject>Hamiltonian systems</subject><subject>Internal waves</subject><subject>Marine</subject><subject>Mécanique des fluides</subject><subject>Ondes internes</subject><subject>Ondes solitaires</subject><subject>Solitary waves</subject><subject>Systèmes hamiltoniens</subject><issn>1631-0721</issn><issn>1873-7234</issn><issn>1873-7234</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2006</creationdate><recordtype>article</recordtype><recordid>eNp9UMtOwzAQtBBIlMIPcMoJcUlYP2InUi-o4iVV4gJny7E3yFUexU5b8fc4Kmcuu6vRzGhnCLmlUFCg8mFb2NBjwQBkAWUBQM_IglaK54pxcZ5uyWkOitFLchXjNhGUrNSCrDYmfGFu-l3np73DzA8ThsF0WRwTYsJPdjQHjAnPTDYdx7zt9t5l_eiwuyYXreki3vztJfl8fvpYv-ab95e39eMmt1yKKU200AhWlqWAspZYq0pVNYJLXwFT0Dpqa-saypzhxtRWJEDQBpqaC2B8Se5Ovrswfu8xTrr30WLXmQHHfdScCZA1h0S8_5dIOeMVBSlmT3ai2jDGGLDVu-D7lFdT0HOneqvnTvXcqYZSp8qSaHUSYUp78Bh0tB4Hi84HtJN2o_9P_gujXX5o</recordid><startdate>20060601</startdate><enddate>20060601</enddate><creator>Guyenne, Philippe</creator><general>Elsevier SAS</general><scope>AAYXX</scope><scope>CITATION</scope><scope>F1W</scope><scope>H96</scope><scope>L.G</scope><scope>7TB</scope><scope>7U5</scope><scope>8FD</scope><scope>FR3</scope><scope>KR7</scope><scope>L7M</scope></search><sort><creationdate>20060601</creationdate><title>Large-amplitude internal solitary waves in a two-fluid model</title><author>Guyenne, Philippe</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c364t-c3ec0b4255540596e978789e0d1630270fd1c9cdb12da3aa9c4d1c41b0b934023</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2006</creationdate><topic>Fluid mechanics</topic><topic>Hamiltonian systems</topic><topic>Internal waves</topic><topic>Marine</topic><topic>Mécanique des fluides</topic><topic>Ondes internes</topic><topic>Ondes solitaires</topic><topic>Solitary waves</topic><topic>Systèmes hamiltoniens</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Guyenne, Philippe</creatorcontrib><collection>CrossRef</collection><collection>ASFA: Aquatic Sciences and Fisheries Abstracts</collection><collection>Aquatic Science &amp; Fisheries Abstracts (ASFA) 2: Ocean Technology, Policy &amp; Non-Living Resources</collection><collection>Aquatic Science &amp; Fisheries Abstracts (ASFA) Professional</collection><collection>Mechanical &amp; Transportation Engineering Abstracts</collection><collection>Solid State and Superconductivity Abstracts</collection><collection>Technology Research Database</collection><collection>Engineering Research Database</collection><collection>Civil Engineering Abstracts</collection><collection>Advanced Technologies Database with Aerospace</collection><jtitle>Comptes rendus. Mecanique</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Guyenne, Philippe</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Large-amplitude internal solitary waves in a two-fluid model</atitle><jtitle>Comptes rendus. Mecanique</jtitle><date>2006-06-01</date><risdate>2006</risdate><volume>334</volume><issue>6</issue><spage>341</spage><epage>346</epage><pages>341-346</pages><issn>1631-0721</issn><issn>1873-7234</issn><eissn>1873-7234</eissn><abstract>We compute solitary wave solutions of a Hamiltonian model for large-amplitude long internal waves in a two-layer stratification. Computations are performed for values of the density and depth ratios close to oceanic conditions, and comparisons are made with solutions of both weakly and fully nonlinear models. It is shown that characteristic features of highly nonlinear solitary waves such as broadening are reproduced well by the present model. To cite this article: Ph. Guyenne, C. R. Mecanique 334 (2006). Nous calculons numériquement des solutions en ondes solitaires d'un modèle hamiltonien décrivant les ondes internes longues de grande amplitude dans un milieu stratifié à deux couches. Ces solutions numériques sont calculées pour des valeurs de rapports de densité et de profondeur proches des conditions océaniques, et sont comparées avec les solutions de modèles faiblement et pleinement non-linéaires. Les résultats montrent que le modèle reproduit bien les caractéristiques des ondes solitaires fortement non-linéaires telles que le phénomène d'élargissement. Pour citer cet article : Ph. Guyenne, C. R. Mecanique 334 (2006).</abstract><pub>Elsevier SAS</pub><doi>10.1016/j.crme.2006.05.001</doi><tpages>6</tpages></addata></record>
fulltext fulltext
identifier ISSN: 1631-0721
ispartof Comptes rendus. Mecanique, 2006-06, Vol.334 (6), p.341-346
issn 1631-0721
1873-7234
1873-7234
language eng
recordid cdi_proquest_miscellaneous_32406930
source Elsevier ScienceDirect Journals; EZB-FREE-00999 freely available EZB journals
subjects Fluid mechanics
Hamiltonian systems
Internal waves
Marine
Mécanique des fluides
Ondes internes
Ondes solitaires
Solitary waves
Systèmes hamiltoniens
title Large-amplitude internal solitary waves in a two-fluid model
url https://sfx.bib-bvb.de/sfx_tum?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&ctx_tim=2025-01-30T17%3A19%3A04IST&url_ver=Z39.88-2004&url_ctx_fmt=infofi/fmt:kev:mtx:ctx&rfr_id=info:sid/primo.exlibrisgroup.com:primo3-Article-proquest_cross&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.atitle=Large-amplitude%20internal%20solitary%20waves%20in%20a%20two-fluid%20model&rft.jtitle=Comptes%20rendus.%20Mecanique&rft.au=Guyenne,%20Philippe&rft.date=2006-06-01&rft.volume=334&rft.issue=6&rft.spage=341&rft.epage=346&rft.pages=341-346&rft.issn=1631-0721&rft.eissn=1873-7234&rft_id=info:doi/10.1016/j.crme.2006.05.001&rft_dat=%3Cproquest_cross%3E1323810642%3C/proquest_cross%3E%3Curl%3E%3C/url%3E&disable_directlink=true&sfx.directlink=off&sfx.report_link=0&rft_id=info:oai/&rft_pqid=1323810642&rft_id=info:pmid/&rft_els_id=S1631072106000751&rfr_iscdi=true