Effects of a temperature dependent viscosity in surface nonlinear waves propagating in a shallow fluid heated from below
dc.contributor.author | Kraenkel, Roberto André [UNESP] | |
dc.contributor.author | Kurcbart, S. M. [UNESP] | |
dc.contributor.author | Pereira, J. G. [UNESP] | |
dc.contributor.author | Manna, M. A. | |
dc.contributor.institution | Universidade Estadual Paulista (Unesp) | |
dc.contributor.institution | Université des Sciences et Techniques du Languedoc | |
dc.date.accessioned | 2014-05-27T11:17:29Z | |
dc.date.available | 2014-05-27T11:17:29Z | |
dc.date.issued | 1992-09-28 | |
dc.description.abstract | The effects of a temperature dependent viscosity in surface nonlinear waves propagating in a shallow fluid heated from below are investigated. It is shown that the (2+1)-dimensional Burgers equation may appear as the equation governing the upper free surface perturbations of a Bénard system, even when the viscosity is assumed to depend on temperature. The critical Rayleigh number for the appearance of waves governed by the Kadomtsev-Petviashvili equation, however, will be smaller than R=30, which is the critical number obtained for a constant viscosity. © 1992. | en |
dc.description.affiliation | Instituto de Física Teórica Universidade Estadual Paulista, Rua Pamplona 145, 01405 São Paulo, SP | |
dc.description.affiliation | Laboratoire de Physique Mathématique Université des Sciences et Techniques du Languedoc, 34060 Montpellier Cedex | |
dc.description.affiliationUnesp | Instituto de Física Teórica Universidade Estadual Paulista, Rua Pamplona 145, 01405 São Paulo, SP | |
dc.format.extent | 259-262 | |
dc.identifier | http://dx.doi.org/10.1016/0375-9601(92)90455-U | |
dc.identifier.citation | Physics Letters A, v. 169, n. 4, p. 259-262, 1992. | |
dc.identifier.doi | 10.1016/0375-9601(92)90455-U | |
dc.identifier.issn | 0375-9601 | |
dc.identifier.lattes | 1599966126072450 | |
dc.identifier.scopus | 2-s2.0-44049112877 | |
dc.identifier.uri | http://hdl.handle.net/11449/64265 | |
dc.identifier.wos | WOS:A1992JQ00100007 | |
dc.language.iso | eng | |
dc.relation.ispartof | Physics Letters A | |
dc.relation.ispartofjcr | 1.863 | |
dc.relation.ispartofsjr | 0,595 | |
dc.rights.accessRights | Acesso restrito | |
dc.source | Scopus | |
dc.title | Effects of a temperature dependent viscosity in surface nonlinear waves propagating in a shallow fluid heated from below | en |
dc.type | Artigo | |
dcterms.license | http://www.elsevier.com/about/open-access/open-access-policies/article-posting-policy | |
dspace.entity.type | Publication | |
unesp.author.lattes | 1599966126072450 | |
unesp.author.orcid | 0000-0002-5616-8414[3] | |
unesp.author.orcid | 0000-0001-5602-5184[1] | |
unesp.campus | Universidade Estadual Paulista (UNESP), Instituto de Física Teórica (IFT), São Paulo | pt |