DC Field | Value | Language |
---|---|---|
dc.contributor.author | Diorio, James | ko |
dc.contributor.author | Cho, Yeunwoo | ko |
dc.contributor.author | Duncan, James H. | ko |
dc.contributor.author | Akylas, T. R. | ko |
dc.date.accessioned | 2013-03-08T20:33:31Z | - |
dc.date.available | 2013-03-08T20:33:31Z | - |
dc.date.created | 2012-03-12 | - |
dc.date.created | 2012-03-12 | - |
dc.date.issued | 2009-11 | - |
dc.identifier.citation | PHYSICAL REVIEW LETTERS, v.103, no.21 | - |
dc.identifier.issn | 0031-9007 | - |
dc.identifier.uri | http://hdl.handle.net/10203/94219 | - |
dc.description.abstract | The nonlinear wave pattern generated by a localized pressure source moving over a liquid free surface at speeds below the minimum phase speed (c(min)) of linear gravity-capillary waves is investigated experimentally and theoretically. At these speeds, freely propagating fully localized solitary waves, or "lumps," are known theoretically to be possible. For pressure-source speeds far below c(min), the surface response is a local depression similar to the case with no forward speed. As the speed is increased, a critical value is reached c(c)approximate to 0.9c(min) where there is an abrupt transition to a wavelike state that features a steady disturbance similar to a steep lump behind the pressure forcing. As the speed approaches c(min), a second transition is found; the new state is unsteady and is characterized by continuous shedding of lumps from the tips of a V-shaped pattern. | - |
dc.language | English | - |
dc.publisher | AMER PHYSICAL SOC | - |
dc.subject | SOLITARY WAVES | - |
dc.subject | DEEP-WATER | - |
dc.subject | ENVELOPE SOLITONS | - |
dc.subject | STABILITY | - |
dc.subject | EQUATION | - |
dc.subject | FLOWS | - |
dc.subject | MODEL | - |
dc.title | Gravity-Capillary Lumps Generated by a Moving Pressure Source | - |
dc.type | Article | - |
dc.identifier.wosid | 000272054300024 | - |
dc.identifier.scopusid | 2-s2.0-70450160451 | - |
dc.type.rims | ART | - |
dc.citation.volume | 103 | - |
dc.citation.issue | 21 | - |
dc.citation.publicationname | PHYSICAL REVIEW LETTERS | - |
dc.identifier.doi | 10.1103/PhysRevLett.103.214502 | - |
dc.contributor.localauthor | Cho, Yeunwoo | - |
dc.contributor.nonIdAuthor | Diorio, James | - |
dc.contributor.nonIdAuthor | Duncan, James H. | - |
dc.contributor.nonIdAuthor | Akylas, T. R. | - |
dc.type.journalArticle | Article | - |
dc.subject.keywordPlus | SOLITARY WAVES | - |
dc.subject.keywordPlus | DEEP-WATER | - |
dc.subject.keywordPlus | ENVELOPE SOLITONS | - |
dc.subject.keywordPlus | STABILITY | - |
dc.subject.keywordPlus | EQUATION | - |
dc.subject.keywordPlus | FLOWS | - |
dc.subject.keywordPlus | MODEL | - |
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