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DC Field | Value | Language |
---|---|---|
dc.citation.number | 11 | - |
dc.citation.startPage | 114502 | - |
dc.citation.title | PHYSICAL REVIEW LETTERS | - |
dc.citation.volume | 103 | - |
dc.contributor.author | Beatus, Tsevi | - |
dc.contributor.author | Tlusty, Tsvi | - |
dc.contributor.author | Bar-Ziv, Roy | - |
dc.date.accessioned | 2023-12-22T07:39:48Z | - |
dc.date.available | 2023-12-22T07:39:48Z | - |
dc.date.created | 2020-02-20 | - |
dc.date.issued | 2009-09 | - |
dc.description.abstract | We investigate the collective motion of a two-dimensional disordered ensemble of droplets in a microfluidic channel far from equilibrium and at Reynolds number similar to 10(-4). The ensemble carries ultraslow shock waves and sound, propagating at similar to 100 mu ms(-1) and superposed on diffusive droplets motion. These modes are induced by long-range hydrodynamic dipolar interactions between droplets, the result of the symmetry breaking flow. The modes obey the Burgers equation due to a local coupling between droplets velocity and number density. This stems from a singular effect of the channel sidewall boundaries upon summation of the hydrodynamic interaction in two dimensions. | - |
dc.identifier.bibliographicCitation | PHYSICAL REVIEW LETTERS, v.103, no.11, pp.114502 | - |
dc.identifier.doi | 10.1103/PhysRevLett.103.114502 | - |
dc.identifier.issn | 0031-9007 | - |
dc.identifier.scopusid | 2-s2.0-70349119421 | - |
dc.identifier.uri | https://scholarworks.unist.ac.kr/handle/201301/31189 | - |
dc.identifier.url | https://journals.aps.org/prl/abstract/10.1103/PhysRevLett.103.114502 | - |
dc.identifier.wosid | 000269718700026 | - |
dc.language | 영어 | - |
dc.publisher | AMER PHYSICAL SOC | - |
dc.title | Burgers Shock Waves and Sound in a 2D Microfluidic Droplets Ensemble | - |
dc.type | Article | - |
dc.description.isOpenAccess | FALSE | - |
dc.relation.journalWebOfScienceCategory | Physics, Multidisciplinary | - |
dc.relation.journalResearchArea | Physics | - |
dc.type.docType | Article | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
dc.subject.keywordPlus | STATISTICAL-MECHANICS | - |
dc.subject.keywordPlus | DYNAMICS | - |
dc.subject.keywordPlus | DENSITY | - |
dc.subject.keywordPlus | SEDIMENTATION | - |
dc.subject.keywordPlus | TURBULENCE | - |
dc.subject.keywordPlus | DIFFUSION | - |
dc.subject.keywordPlus | FLOW | - |
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