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Group theory and jelly?s experiment of Rayleigh?Taylor instability and Rayleigh?Taylor interfacial mixing

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dc.contributor.authorMeshkov, E. E.
dc.contributor.authorAbarzhi, S. I.
dc.date.accessioned2024-11-21T14:59:17Z
dc.date.available2024-11-21T14:59:17Z
dc.date.issued2019
dc.description.abstractRayleigh?Taylor (RT) instability develops at the interface between two fluids of different densities accelerated against their density gradients. Intense interfacial fluid mixing ensues with time. RT mixing controls a broad range of processes in fluids, plasmas, materials, at astrophysical and at molecular scales. In this work we focus on the physics of RT mixing, which we have identified through our theoretical and experimental studies. The theory analyzes symmetries and invariants of RT dynamics and finds that RT mixing has strong correlations, weak fluctuations, and is sensitive to deterministic conditions. The experiment unambiguously observes heterogeneity, anisotropy and sensitivity to deterministic conditions of RT mixing in a broad range of setups. The theory and the experiment agree with one another, reveal that RT mixing may exhibit order and suggest new avenue for studies interfacial mixing in nature and technology.
dc.identifier.citationMeshkov, E. E. Group theory and jelly?s experiment of Rayleigh?Taylor instability and Rayleigh?Taylor interfacial mixing / Meshkov, EE, Abarzhi, SI // Fluid Dynamics Research. - 2019. - 51. - № 6. - 10.1088/1873-7005/ab3e83
dc.identifier.doi10.1088/1873-7005/ab3e83
dc.identifier.urihttps://www.doi.org/10.1088/1873-7005/ab3e83
dc.identifier.urihttps://www.scopus.com/record/display.uri?eid=2-s2.0-85081170956&origin=resultslist
dc.identifier.urihttp://gateway.webofknowledge.com/gateway/Gateway.cgi?GWVersion=2&SrcAuth=Alerting&SrcApp=Alerting&DestApp=WOS_CPL&DestLinkType=FullRecord&UT=WOS:000493112100001
dc.identifier.urihttps://openrepository.mephi.ru/handle/123456789/18931
dc.relation.ispartofFluid Dynamics Research
dc.titleGroup theory and jelly?s experiment of Rayleigh?Taylor instability and Rayleigh?Taylor interfacial mixing
dc.typeArticle
dspace.entity.typePublication
oaire.citation.issue6
oaire.citation.volume51
relation.isOrgUnitOfPublication3d683db7-9a7b-4e1e-8011-ff80d8ac7d34
relation.isOrgUnitOfPublication.latestForDiscovery3d683db7-9a7b-4e1e-8011-ff80d8ac7d34
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