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Understanding (sessile/constrained) bubble and drop oscillations

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Understanding (sessile/constrained) bubble and drop oscillations

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dc.contributor.author Milne, Andrew James Barnabas es_ES
dc.contributor.author Defez Garcia, Beatriz es_ES
dc.contributor.author Cabrerizo Vílchez, Miguel Ángel es_ES
dc.contributor.author Amirfazli, Alidad es_ES
dc.date.accessioned 2016-06-22T11:20:44Z
dc.date.available 2016-06-22T11:20:44Z
dc.date.issued 2014-01
dc.identifier.issn 0001-8686
dc.identifier.uri http://hdl.handle.net/10251/66308
dc.description.abstract The diffuse literature on drop oscillation is reviewed, with an emphasis on capillary wave oscillations of constrained drops. Based on the review, a unifying conceptual framework is presented for drop and bubble oscillations, which considers free and constrained drops/bubbles, oscillation of the surface or the bulk (i.e. center of mass) of the drop/bubble, as well as different types of restoring forces (surface tension, gravity, electromagnetic, etc). Experimental results (both from literature and from a new set of experiments studying sessile drops in cross flowing air) are used to test mathematical models from literature, using a novel whole profile analysis technique for the new experiments. The cause of oscillation (cross flowing air, vibrated surface, etc.) is seen not to affect oscillation frequency. In terms of models, simplified models are seen to poorly predict oscillation frequencies. The most advanced literature models are found to be relatively accurate at predicting frequency. However it is seen that no existing models are reliably accurate across a wide range of contact angles, indicating the need for advanced models/empirical relations especially for drops undergoing the lowest frequency mode of oscillation (the order 1 degree 1 non-axisymmetric bending mode that corresponds to a lateral rocking motion of the drop). es_ES
dc.description.sponsorship This research was funded by a Natural Sciences and Engineering Research Council of Canada (NSERC) Discovery grant. A. Amirfazli held a Canada Research Chair in Surface Engineering during the period of this work. A.J.B. Milne was supported by an NSERC CGS-D, an Alberta Ingenuity (now Alberta Innovates) Nanotechnology Research Scholarship, and an Izaak Walton Killam Memorial Scholarship. B. Defez acknowledges the support of the Generalitat Valenciana (project BEST/2010/169) and the Universitat Politecnica de Valencia (project PAID-00112721). M. Cabrerizo-Vilchez acknowledges the support of the Ministerio Espanol de Ciencia e Innovacion (project MAT2011-23339). en_EN
dc.language Inglés es_ES
dc.publisher Elsevier es_ES
dc.relation Natural Sciences and Engineering Research Council of Canada (NSERC) es_ES
dc.relation Canada Research Chair in Surface Engineering es_ES
dc.relation NSERC CGS-D es_ES
dc.relation Alberta Ingenuity Nanotechnology Research Scholarship es_ES
dc.relation Izaak Walton Killam Memorial Scholarship es_ES
dc.relation Generalitat Valenciana BEST/2010/ 169 es_ES
dc.relation Universitat Politècnica de València PAID-00- 112721 es_ES
dc.relation Ministerio Español de Ciencia e Innovación project MAT2011-23339 es_ES
dc.relation.ispartof Advances in Colloid and Interface Science es_ES
dc.rights Reserva de todos los derechos es_ES
dc.subject Oscillation es_ES
dc.subject Drop es_ES
dc.subject Sessile es_ES
dc.subject Constrained es_ES
dc.subject Capillary wave es_ES
dc.subject Contact angle es_ES
dc.subject.classification EXPRESION GRAFICA EN LA INGENIERIA es_ES
dc.title Understanding (sessile/constrained) bubble and drop oscillations es_ES
dc.type Artículo es_ES
dc.identifier.doi 10.1016/j.cis.2013.11.006
dc.rights.accessRights Cerrado es_ES
dc.contributor.affiliation Universitat Politècnica de València. Centro de Investigación en Tecnologías Gráficas - Centre d'Investigació en Tecnologies Gràfiques es_ES
dc.description.bibliographicCitation Milne, AJB.; Defez Garcia, B.; Cabrerizo Vílchez, MÁ.; Amirfazli, A. (2014). Understanding (sessile/constrained) bubble and drop oscillations. Advances in Colloid and Interface Science. 203(1):22-36. doi:10.1016/j.cis.2013.11.006 es_ES
dc.description.accrualMethod S es_ES
dc.relation.publisherversion http://dx.doi.org/10.1016/j.cis.2013.11.006 es_ES
dc.description.upvformatpinicio 22 es_ES
dc.description.upvformatpfin 36 es_ES
dc.type.version info:eu-repo/semantics/publishedVersion es_ES
dc.description.volume 203 es_ES
dc.description.issue 1 es_ES
dc.relation.senia 254984
dc.identifier.eissn 1873-3727


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