DC Field | Value | Language |
---|---|---|
dc.contributor.author | Kim, Pilnam | ko |
dc.contributor.author | Duprat, Camille | ko |
dc.contributor.author | Tsai, Scott S. H. | ko |
dc.contributor.author | Stone, Howard A. | ko |
dc.date.accessioned | 2013-03-12T13:38:48Z | - |
dc.date.available | 2013-03-12T13:38:48Z | - |
dc.date.created | 2013-01-17 | - |
dc.date.created | 2013-01-17 | - |
dc.date.issued | 2011-07 | - |
dc.identifier.citation | PHYSICAL REVIEW LETTERS, v.107, no.3 | - |
dc.identifier.issn | 0031-9007 | - |
dc.identifier.uri | http://hdl.handle.net/10203/102486 | - |
dc.description.abstract | We study the electrically driven spreading of dielectric liquid films in wedge-shaped gaps across which a potential difference is applied. Our experiments are in a little-studied regime where, throughout the dynamics, the electrical relaxation time is long compared to the time for charge to be convected by the fluid motion. We observe that at a critical normal electric field the hump-shaped leading edge undergoes an instability in the form of a single Taylor cone and periodic jetting ensues, after which traveling waves occur along the trailing thin film. We propose a convection-dominated mechanism for charge transport to describe the observed dynamics and rationalize the viscosity dependence of the self-excited dynamics. | - |
dc.language | English | - |
dc.publisher | AMER PHYSICAL SOC | - |
dc.subject | TAYLOR CONES | - |
dc.subject | CHARGED DROPS | - |
dc.subject | FIELD | - |
dc.subject | ELECTROHYDRODYNAMICS | - |
dc.subject | DYNAMICS | - |
dc.subject | LIQUIDS | - |
dc.subject | JETS | - |
dc.title | Selective Spreading and Jetting of Electrically Driven Dielectric Films | - |
dc.type | Article | - |
dc.identifier.wosid | 000292647500005 | - |
dc.identifier.scopusid | 2-s2.0-79961077398 | - |
dc.type.rims | ART | - |
dc.citation.volume | 107 | - |
dc.citation.issue | 3 | - |
dc.citation.publicationname | PHYSICAL REVIEW LETTERS | - |
dc.identifier.doi | 10.1103/PhysRevLett.107.034502 | - |
dc.contributor.localauthor | Kim, Pilnam | - |
dc.contributor.nonIdAuthor | Duprat, Camille | - |
dc.contributor.nonIdAuthor | Tsai, Scott S. H. | - |
dc.contributor.nonIdAuthor | Stone, Howard A. | - |
dc.type.journalArticle | Article | - |
dc.subject.keywordPlus | TAYLOR CONES | - |
dc.subject.keywordPlus | CHARGED DROPS | - |
dc.subject.keywordPlus | FIELD | - |
dc.subject.keywordPlus | ELECTROHYDRODYNAMICS | - |
dc.subject.keywordPlus | DYNAMICS | - |
dc.subject.keywordPlus | LIQUIDS | - |
dc.subject.keywordPlus | JETS | - |
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