Show simple item record

dc.contributor.authorCabrerizo Vilchez, M. A
dc.contributor.authorFernández García, José Ramón 
dc.contributor.authorFernández Rodríguez, M. A
dc.contributor.authorGarcía Rio, Luis
dc.contributor.authorMuñiz Castiñeira, María del Carmen
dc.contributor.authorNúñez González, Cristina
dc.date.accessioned2022-08-24T07:56:03Z
dc.date.available2022-08-24T07:56:03Z
dc.date.issued2019-05-23
dc.identifier.citationRSC Advances, 9(28): 16187-16194 (2019)spa
dc.identifier.issn20462069
dc.identifier.urihttp://hdl.handle.net/11093/3781
dc.description.abstractThis paper introduces a new mathematical model that is used to compute either the interfacial tension of quiescent axisymmetric pendant/sessile drops and pendant/captive bubbles. This model consists of the Young–Laplace equation, that describes interface shape, together with suitable boundary conditions that guarantee a prescribed volume of drops/bubbles and a fixed position in the capillary. In order to solve the problem numerically, the Young–Laplace equation is discretized by using numerical differentiation and the numerical solutions are obtained applying the well-know Newton method. The paper contains a validation of the new methodology presented for what theoretical bubble/drops are used. Finally, some numerical results are presented for both drops and bubbles of water as well as several surfactant solutions to demonstrate the applicability, versatility and reproducibility of the proposed methodology.en
dc.description.sponsorshipMinisterio de Economía y Competitividad | Ref. MTM2015-66640-Pspa
dc.description.sponsorshipMinisterio de Economía y Competitividad | Ref. CTQ2014-55208-Pspa
dc.description.sponsorshipMinisterio de Economía y Competitividad | Ref. CTQ2017-84354-Pspa
dc.description.sponsorshipMinisterio de Economía y Competitividad | Ref. PGC2018-096696-B-I00spa
dc.description.sponsorshipXunta de Galicia | Ref. GR 2007/085spa
dc.description.sponsorshipXunta de Galicia | Ref. IN607C 2016/03spa
dc.description.sponsorshipXunta de Galicia | Ref. ED431G/09spa
dc.language.isoengspa
dc.publisherRSC Advancesspa
dc.relationinfo:eu-repo/grantAgreement/MINECO/Plan Estatal de Investigación Científica y Técnica y de Innovación 2013-2016/MTM2015-66640-P/ES
dc.relationinfo:eu-repo/grantAgreement/MINECO/Plan Estatal de Investigación Científica y Técnica y de Innovación 2013-2016/CTQ2014-55208-P/ES
dc.relationinfo:eu-repo/grantAgreement/AEI/Plan Estatal de Investigación Científica y Técnica y de Innovación 2017-2020/CTQ2017-84354-P/ES
dc.relationinfo:eu-repo/grantAgreement/AEI/Plan Estatal de Investigación Científica y Técnica y de Innovación 2017-2020/PGC2018-096696-B-I00/ES
dc.rightsAttribution-NonCommercial 3.0 Unported
dc.rights.urihttps://creativecommons.org/licenses/by-nc/3.0/
dc.titleInterfacial tension measurements using a new axisymmetric drop/bubble shape techniqueen
dc.typearticlespa
dc.rights.accessRightsopenAccessspa
dc.identifier.doi10.1039/C9RA00940J
dc.identifier.editorhttp://xlink.rsc.org/?DOI=C9RA00940Jspa
dc.publisher.departamentoMatemática aplicada Ispa
dc.publisher.grupoinvestigacionDeseño e Simulación Numérica en Enxeñaría Mecánicaspa
dc.subject.unesco1206.02 Ecuaciones Diferencialesspa
dc.subject.unesco12 Matemáticasspa
dc.subject.unesco1206 Análisis Numéricospa
dc.date.updated2022-08-24T07:52:57Z
dc.computerCitationpub_title=RSC Advances|volume=9|journal_number=28|start_pag=16187|end_pag=16194spa


Files in this item

[PDF]

    Show simple item record

    Attribution-NonCommercial 3.0 Unported
    Except where otherwise noted, this item's license is described as Attribution-NonCommercial 3.0 Unported