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On the influence of wavy riblets on the slip behaviour of viscous fluids


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dc.creator Bonnivard, Matthieu es
dc.creator Suárez Grau, Francisco Javier es
dc.creator Tierra Chica, Giordano es 2016-10-11T06:49:25Z 2016-10-11T06:49:25Z 2016-04
dc.identifier.citation Bonnivard, M., Suárez Grau, F.J. y Tierra Chica, G. (2016). On the influence of wavy riblets on the slip behaviour of viscous fluids. Zeitschrift für Angewandte Mathematik und Physik, 67 (2), 1-23.
dc.identifier.issn 0044-2275 es
dc.identifier.issn 1420-9039 es
dc.description.abstract In this work, we use the homogenization theory to investigate the capability of wavy riblet patterns to influence the behaviour of a viscous flow near a ribbed boundary. Starting from perfect slip conditions on the wall, we show that periodic oscillations of wavy riblets in the lateral direction may induce a friction effect in the direction of the flow, contrary to what happens with straight riblets. Finally, we illustrate this effect numerically by simulating riblet profiles that are widely used in experimental studies: the V -shape, U-shape, and blade riblets. es
dc.description.sponsorship Ministerio de Economía y Competitividad es
dc.description.sponsorship Junta de Andalucía es
dc.description.sponsorship Research in Paris 2014 (Mairie de Paris) es
dc.description.sponsorship Ministry of Education, Youth and Sports of the Czech Republic es
dc.format application/pdf es
dc.language.iso eng es
dc.publisher Springer es
dc.relation.ispartof Zeitschrift für Angewandte Mathematik und Physik, 67 (2), 1-23.
dc.rights Attribution-NonCommercial-NoDerivatives 4.0 Internacional *
dc.rights.uri *
dc.subject Viscous fluids es
dc.subject Slip condition es
dc.subject Rough boundary es
dc.subject Straight riblets es
dc.subject Wavy riblets es
dc.subject Homogenization es
dc.title On the influence of wavy riblets on the slip behaviour of viscous fluids es
dc.type info:eu-repo/semantics/article es
dc.type.version info:eu-repo/semantics/submittedVersion es
dc.rights.accessrights info:eu-repo/semantics/openAccess es
dc.contributor.affiliation Universidad de Sevilla. Departamento de Ecuaciones Diferenciales y Análisis Numérico es
dc.relation.projectID info:eu-repo/grantAgreement/MINECO/MTM2011-24457 es
dc.relation.projectID FQM309 es
dc.relation.projectID ERC-CZ LL1202 es
dc.relation.publisherversion*~hmac=010ed86e1e02c2ad337f6ebee1aa065a90c92d25687a087f4c7d202bef8ad118 es
dc.identifier.doi 10.1007/s00033-015-0614-y es Universidad de Sevilla. FQM309: Control y Homogeneización de Ecuaciones en Derivadas Parciales es Universidad de Sevilla. FQM131: Ec.diferenciales,Simulación Num.y Desarrollo Software es
idus.format.extent 27 p. es
dc.journaltitle Zeitschrift für Angewandte Mathematik und Physik es
dc.publication.volumen 67 es
dc.publication.issue 2 es
dc.publication.initialPage 1 es
dc.publication.endPage 23 es
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