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dc.contributor.authorRubí Capaceti, José Miguel
dc.contributor.authorPagonabarraga, I.
dc.contributor.authorTorner Sabata, Lluís
dc.contributor.otherUniversitat Politècnica de Catalunya. Departament de Teoria del Senyal i Comunicacions
dc.date.accessioned2016-11-25T19:41:00Z
dc.date.issued1990-11
dc.identifier.citationRubí, J. M., Pagonabarraga, I., Torner, L. Boundary effects in the Rayleigh line for a fluid out of thermal equilibrium. "Physica. A", Novembre 1990, vol. 173, núm. 1, p. 111-124.
dc.identifier.issn0378-4371
dc.identifier.urihttp://hdl.handle.net/2117/97273
dc.description.abstractWe analyze the effect of boundary conditions in the Rayleigh spectrum of a fluid under a temperature gradient. A specific wave vector geometry prevents coupling between temperature and velocity fluctuations and could make boundary effects observable. These effects are introduced by means of dimensionless numbers, which combine both the nature of the contact surfaces and the size of the system. We then show that the height of the peak as well as the total intensity under the Rayleigh line are modified by the presence of the walls.
dc.format.extent14 p.
dc.language.isoeng
dc.rights.urihttp://creativecommons.org/licenses/by-nc-nd/3.0/es/
dc.subjectÀrees temàtiques de la UPC::Física
dc.subjectÀrees temàtiques de la UPC::Enginyeria de la telecomunicació
dc.subject.lcshTelecommunication
dc.subject.lcshPhysics
dc.titleBoundary effects in the Rayleigh line for a fluid out of thermal equilibrium
dc.typeArticle
dc.subject.lemacTelecomunicació
dc.subject.lemacFísica
dc.contributor.groupUniversitat Politècnica de Catalunya. FOTONICA - Grup de Recerca de Fotònica
dc.identifier.doi10.1016/0378-4371(91)90253-9
dc.description.peerreviewedPeer Reviewed
dc.rights.accessRestricted access - publisher's policy
drac.iddocument1661139
dc.description.versionPostprint (published version)
dc.date.lift10000-01-01
upcommons.citation.authorRubí, J. M.; Pagonabarraga, I.; Torner, L.
upcommons.citation.publishedtrue
upcommons.citation.publicationNamePhysica. A
upcommons.citation.volume173
upcommons.citation.number1
upcommons.citation.startingPage111
upcommons.citation.endingPage124


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