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Liquid crystal relaxation in three dimensions: the effect of hydrodynamic interactions

dc.rights.licenseAtribución-NoComercial 4.0 Internacional
dc.contributor.authorGettelfinger, Brian T.
dc.contributor.authorHung, Fransisco R.
dc.contributor.authorHernandez Ortiz, Juan P.
dc.contributor.authorGuzman, Orlando
dc.contributor.authorRey, Alejandro D.
dc.contributor.authorAbbott, Nicholas L.
dc.contributor.authorde Pablo, Juan J.
dc.date.accessioned2019-06-25T21:10:45Z
dc.date.available2019-06-25T21:10:45Z
dc.date.issued2008
dc.identifier.urihttps://repositorio.unal.edu.co/handle/unal/23014
dc.description.abstractWe investigate the relaxation of two line defects of opposite strength in a confined nematic liquidcrystal by solving the coupled tensor order parameter evolution and momentum balance equations in three dimensions. The inclusion of hydrodynamic interactions causes the defects to move at different velocities and slows the overall relaxation process, but this effect is suppressed by increasing the degree of confinement. The most notable flow features that develop in the system are large vortices that surround and follow the defects as they approach each other.
dc.format.mimetypeapplication/pdf
dc.language.isospa
dc.publisherUniversidad Nacional de Colombia Sede Medellín
dc.relationhttp://revistas.unal.edu.co/index.php/dyna/article/view/1779
dc.relation.ispartofUniversidad Nacional de Colombia Revistas electrónicas UN Dyna
dc.relation.ispartofDyna
dc.relation.ispartofseriesDyna; Vol. 75, núm. 156 (2008); 185-193 DYNA; Vol. 75, núm. 156 (2008); 185-193 2346-2183 0012-7353
dc.rightsDerechos reservados - Universidad Nacional de Colombia
dc.rights.urihttp://creativecommons.org/licenses/by-nc/4.0/
dc.titleLiquid crystal relaxation in three dimensions: the effect of hydrodynamic interactions
dc.typeArtículo de revista
dc.type.driverinfo:eu-repo/semantics/article
dc.type.versioninfo:eu-repo/semantics/publishedVersion
dc.identifier.eprintshttp://bdigital.unal.edu.co/14049/
dc.relation.referencesGettelfinger, Brian T. and Hung, Fransisco R. and Hernandez Ortiz, Juan P. and Guzman, Orlando and Rey, Alejandro D. and Abbott, Nicholas L. and de Pablo, Juan J. (2008) Liquid crystal relaxation in three dimensions: the effect of hydrodynamic interactions. Dyna; Vol. 75, núm. 156 (2008); 185-193 DYNA; Vol. 75, núm. 156 (2008); 185-193 2346-2183 0012-7353 .
dc.rights.accessrightsinfo:eu-repo/semantics/openAccess
dc.subject.proposalliquid crystal
dc.subject.proposaldefect relaxation
dc.subject.proposalconfinement and hydrodynamic interactions.
dc.type.coarhttp://purl.org/coar/resource_type/c_6501
dc.type.coarversionhttp://purl.org/coar/version/c_970fb48d4fbd8a85
dc.type.contentText
dc.type.redcolhttp://purl.org/redcol/resource_type/ART
oaire.accessrightshttp://purl.org/coar/access_right/c_abf2


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Atribución-NoComercial 4.0 InternacionalThis work is licensed under a Creative Commons Reconocimiento-NoComercial 4.0.This document has been deposited by the author (s) under the following certificate of deposit