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dc.contributor.authorThoraval, M.-J.
dc.contributor.authorThoroddsen, Sigurdur T
dc.date.accessioned2015-05-03T14:23:55Z
dc.date.available2015-05-03T14:23:55Z
dc.date.issued2013-12-17
dc.identifier.citationContraction of an air disk caught between two different liquids 2013, 88 (6) Physical Review E
dc.identifier.issn1539-3755
dc.identifier.issn1550-2376
dc.identifier.pmid24483378
dc.identifier.doi10.1103/PhysRevE.88.061001
dc.identifier.urihttp://hdl.handle.net/10754/552107
dc.description.abstractWhen a drop impacts a pool of liquid it entraps a thin disk of air under its center. This disk contracts rapidly into a bubble to minimize surface energy. Herein we use ultra-high-speed imaging to measure the contraction speed of this disk when the drop and pool are of different liquids. For miscible liquids the contraction rate is governed by the weaker of the two surface tensions. Some undulations are observed on the edge of the disk for a water drop impacting a pool of water, but not on a pool of lower surface tension. Similar results are observed for a pair of immiscible liquids.
dc.publisherAmerican Physical Society (APS)
dc.relation.urlhttp://link.aps.org/doi/10.1103/PhysRevE.88.061001
dc.rightsArchived with thanks to Physical Review E. ©2013 American Physical Society
dc.titleContraction of an air disk caught between two different liquids
dc.typeArticle
dc.contributor.departmentClean Combustion Research Center
dc.contributor.departmentHigh-Speed Fluids Imaging Laboratory
dc.contributor.departmentMechanical Engineering Program
dc.contributor.departmentPhysical Science and Engineering (PSE) Division
dc.identifier.journalPhysical Review E
dc.eprint.versionPublisher's Version/PDF
kaust.personThoraval, Marie-Jean
kaust.personThoroddsen, Sigurdur T.
refterms.dateFOA2018-06-13T17:59:20Z


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