Please use this identifier to cite or link to this item:
http://hdl.handle.net/2445/48638
Full metadata record
DC Field | Value | Language |
---|---|---|
dc.contributor.author | Pulido Companys, Alba | - |
dc.contributor.author | Claret Bonet, Josep | - |
dc.contributor.author | Ignés i Mullol, Jordi | - |
dc.contributor.author | Sagués i Mestre, Francesc | - |
dc.date.accessioned | 2013-12-20T12:57:46Z | - |
dc.date.available | 2013-12-20T12:57:46Z | - |
dc.date.issued | 2013-05-24 | - |
dc.identifier.issn | 0031-9007 | - |
dc.identifier.uri | http://hdl.handle.net/2445/48638 | - |
dc.description.abstract | We present experiments in which the laterally confined flow of a surfactant film driven by controlled surface tension gradients causes the subtended liquid layer to self-organize into an inner upstream microduct surrounded by the downstream flow. The anomalous interfacial flow profiles and the concomitant backflow are a result of the feedback between two-dimensional and three-dimensional microfluidics realized during flow in open microchannels. Bulk and surface particle image velocimetry data combined with an interfacial hydrodynamics model explain the dependence of the observed phenomena on channel geometry. | - |
dc.format.extent | 5 p. | - |
dc.format.mimetype | application/pdf | - |
dc.language.iso | eng | - |
dc.publisher | American Physical Society | - |
dc.relation.isformatof | Reproducció del document publicat a: http://dx.doi.org/10.1103/PhysRevLett.110.214506 | - |
dc.relation.ispartof | Physical Review Letters, 2013, vol. 110, p. 214506-1-214506-5 | - |
dc.relation.uri | http://dx.doi.org/10.1103/PhysRevLett.110.214506 | - |
dc.rights | (c) American Physical Society, 2013 | - |
dc.source | Articles publicats en revistes (Ciència dels Materials i Química Física) | - |
dc.subject.classification | Microfluídica | - |
dc.subject.classification | Hidrodinàmica | - |
dc.subject.classification | Viscositat | - |
dc.subject.classification | Biomolècules | - |
dc.subject.classification | Mecànica de fluids | - |
dc.subject.other | Microfluidics | - |
dc.subject.other | Hydrodynamics | - |
dc.subject.other | Viscosity | - |
dc.subject.other | Biomolecules | - |
dc.subject.other | Fluid mechanics | - |
dc.title | Measurement of a Structured Backflow in an Open Small Channel Induced by Surface-Tension Gradients | - |
dc.type | info:eu-repo/semantics/article | - |
dc.type | info:eu-repo/semantics/publishedVersion | - |
dc.identifier.idgrec | 626943 | - |
dc.date.updated | 2013-12-20T12:57:46Z | - |
dc.rights.accessRights | info:eu-repo/semantics/openAccess | - |
Appears in Collections: | Articles publicats en revistes (Ciència dels Materials i Química Física) |
Files in This Item:
File | Description | Size | Format | |
---|---|---|---|---|
626943.pdf | 316.41 kB | Adobe PDF | View/Open |
Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.