{"refrec":{"BRefID":362112,"RR":"<b>Middleton, C.A.; Gopalakrishnan, S.S.; Berenstein, I.; Knaepen, B.; Tison, J.-L.; De Wit, A.</b> (2022). Relative role of short interfacial fingers and long internally driven streamers in convective flows below growing sea ice. <i>Physical Review Fluids 7(4)</i>: 043503. <a href=\"https://dx.doi.org/10.1103/PhysRevFluids.7.043503\" target=\"_blank\">https://dx.doi.org/10.1103/PhysRevFluids.7.043503</a>","BEntID":359828,"PublicFlag":1,"CheckedFlag":1,"wosflag":1,"vabbflag":0,"RefStringPartII":". <i>Physical Review Fluids 7(4)</i>: 043503. <a href=\"https://dx.doi.org/10.1103/PhysRevFluids.7.043503\" target=\"_blank\">https://dx.doi.org/10.1103/PhysRevFluids.7.043503</a>","DocTypID":8,"DocType":"Journal article","MarineFlag":1,"FreshFlag":0,"BrackishFlag":0,"TerrestrialFlag":0,"Authorstring":"Middleton, C.A.; Gopalakrishnan, S.S.; Berenstein, I.; Knaepen, B.; Tison, J.-L.; De Wit, A.","OrigTitleTranslFlag":0,"Authorstringtrunc":"Middleton, C.A. <i>et al.</i>","Englishabstract":"Convective dynamics developing below growing sea ice are studied experimentally by freezing salt water from above in a quasi-two-dimensional Hele-Shaw cell. Observations of the convective processes are made with Schlieren and direct imaging systems, allowing visualization both under and within the growing ice. Buoyancy-driven flows are seen to develop under the ice layer via two different mechanisms: On one hand, brine diffuses out from the ice layer creating a denser boundary layer of enhanced salinity, which triggers boundary layer convection resulting in small-scale interfacial fingers. On the other hand, internal flow within brine drainage channels inside the ice is observed flushing out longer-scale convective streamers at given locations at the ice-water interface. Streamers descend in the bulk aqueous layer faster and for longer distances than fingers. Simulations confirm that, despite nonlinear interactions between fingers and streamers, the different speeds observed can be correlated to different density differences between the interfacial or internal rejection and the underlying bulk salt water. Estimates of relative mass fluxes through the interface by the two mechanisms suggest that, when streamers are active, the mass of salt rejected through the streamer pathway can be larger than the one expelled through the finger pathway. However, as fingers are maintained throughout the ice growth while the rejection from brine channels features an intermittent “on-off” behavior, there are certain periods of time when the mass flux of the two mechanisms is similar, but also some time intervals during which the flux due to interfacial short fingers becomes dominant.","AbstractOtherLang":null,"BibLvlCode":"AS","StandardTitle":"Relative role of short interfacial fingers and long internally driven streamers in convective flows below growing sea ice","OrigTitleLangCode":"en","OrigTitleLangCodeExtended":"eng","OrigTitleLangID":15,"DateLastModified":{"date":"2024-12-10 01:33:17.368041","timezone_type":1,"timezone":"+01:00"},"UserAccessRight":null,"UserAccID":null,"AuthorKeywords":null,"OtherDescriptors":null,"Notes":null,"AnaPub":2022,"MonPub":null,"DateUpdate":"2023-08-29","DateCreate":"2023-03-14","SecASFANote":null,"ConfID":null,"PeerRev":1,"VlizCoreFlag":1,"WoScode":"WOS:000795868800005","VABBcode":null,"OpenAcc":0,"DOI":"10.1103/PhysRevFluids.7.043503"},"refs":null,"anarec":{"AnaID":362112,"PubliDate":2022,"Pagination":"043503","XtraPublOfAnaID":null,"ISBN":null,"Volume":"7","Issue":"4","BRefMon":null,"BRefMonRR":null,"BRefXtra":null,"BRefXtraRR":null,"SerBRefID":347360,"SerRR":"Physical Review Fluids. American Physical Society: College Park.  ISSN 2469-990X","StandardTitleSer":"Physical Review Fluids","ISSN":"2469-990X","AbbrevSer":null,"StandardTitleMon":null,"StartPage":18,"Pages":null,"ToPubliDate":null,"BRefBibLvlCode":"S","SerNotes":null},"monrec":null,"serrec":null,"relations":null,"relationsRev":null,"addrec":null,"othpubs":null,"ownerships":null,"authors":[{"AutName":"Middleton","Firstname":"Ceri","Initials":"C.A.","Affiliation":"Non Linear Physical Chemistry Unit, Université libre de Bruxelles (ULB)","Discriminator":null,"CorporateFlag":0,"BEntID":359828,"AutID":257629,"OrderNr":1,"DegrID":null,"EditorFlag":0,"CorrespFlag":0,"IllustratorFlag":0,"ReviserFlag":0,"TranslatorFlag":0,"InsAcronym":null,"InsFSN":"Université Libre de Bruxelles; Faculté des Sciences; Département de Chimie","ORCID":null,"PersID":31833,"InsID":13980},{"AutName":"Gopalakrishnan","Firstname":"Shyam Sunder","Initials":"S.S.","Affiliation":"Non Linear Physical Chemistry Unit, Université libre de Bruxelles (ULB)","Discriminator":null,"CorporateFlag":0,"BEntID":359828,"AutID":520726,"OrderNr":2,"DegrID":null,"EditorFlag":0,"CorrespFlag":0,"IllustratorFlag":0,"ReviserFlag":0,"TranslatorFlag":0,"InsAcronym":"NLPC","InsFSN":"Non Linear Physical Chemistry Unit","ORCID":"0000-0002-8283-3983","PersID":42384,"InsID":13979},{"AutName":"Berenstein","Firstname":null,"Initials":"I.","Affiliation":"Université libre de Bruxelles (ULB), Nonlinear Physical Chemistry Unit","Discriminator":null,"CorporateFlag":0,"BEntID":359828,"AutID":520728,"OrderNr":3,"DegrID":null,"EditorFlag":0,"CorrespFlag":0,"IllustratorFlag":0,"ReviserFlag":0,"TranslatorFlag":0,"InsAcronym":"NLPC","InsFSN":"Non Linear Physical Chemistry Unit","ORCID":null,"PersID":null,"InsID":13979},{"AutName":"Knaepen","Firstname":null,"Initials":"B.","Affiliation":"Université libre de Bruxelles (ULB), Service de physique statistique et plasmas","Discriminator":null,"CorporateFlag":0,"BEntID":359828,"AutID":520729,"OrderNr":4,"DegrID":null,"EditorFlag":0,"CorrespFlag":0,"IllustratorFlag":0,"ReviserFlag":0,"TranslatorFlag":0,"InsAcronym":null,"InsFSN":null,"ORCID":null,"PersID":null,"InsID":null},{"AutName":"Tison","Firstname":"Jean-Louis","Initials":"J.-L.","Affiliation":"Université Libre de Bruxelles, Laboratoire de Glaciologie","Discriminator":null,"CorporateFlag":0,"BEntID":359828,"AutID":153553,"OrderNr":5,"DegrID":null,"EditorFlag":0,"CorrespFlag":0,"IllustratorFlag":0,"ReviserFlag":0,"TranslatorFlag":0,"InsAcronym":null,"InsFSN":"Université Libre de Bruxelles; Faculté des Sciences; Département des Sciences de la Terre et de l'Environnement; Laboratoire de Glaciologie","ORCID":"0000-0002-9758-3454","PersID":12470,"InsID":1978},{"AutName":"De Wit","Firstname":null,"Initials":"A.","Affiliation":"Université libre de Bruxelles (ULB), Nonlinear Physical Chemistry Unit","Discriminator":null,"CorporateFlag":0,"BEntID":359828,"AutID":520731,"OrderNr":6,"DegrID":null,"EditorFlag":0,"CorrespFlag":0,"IllustratorFlag":0,"ReviserFlag":0,"TranslatorFlag":0,"InsAcronym":"NLPC","InsFSN":"Non Linear Physical Chemistry Unit","ORCID":"0000-0002-3231-0906","PersID":34882,"InsID":13979}],"mapdetails":null,"datasets":null,"monographs":null,"monparts":null,"serparts":null,"BEntOpen":null,"BEntPrivate":null,"availability":[{"BInstID":391750,"LibID":36,"BRefID":362112,"EmbargoDate":null,"FullEmbargoDate":null,"PhysMedID":16,"hasOCRd":null,"ShelfLocCode":"391750","RFID":null,"PaidValue":null,"Medium":"Server","Description":"Interne VLIZ documenten","Acronym":"VLIZ","Library":"Vlaams Instituut voor de Zee","DutchTerm":"Non-open access","URL":null,"ClassifID":228,"Classification":"Non-open access","ReqLink":1,"ClassifTypID":3,"URLLocation":"https://www.vliz.be/imisdocs/publications/","SubDir":1,"InternalReq":1,"LoggedInReq":1,"Disclaimer":"Disclaimer_VLIZ_Intern","DutchDisclaimer":"<p>Deze publicatie is enkel beschikbaar voor persoonlijk gebruik binnen de Innovocean site <br />en mag op geen enkele manier verder worden verspreid.</p>","FileFormat":".pdf","FileDescr":"pdf","InsPub":1,"InsID":36,"FileFormID":6,"LendableFlag":1,"PublicFlag":1,"orderLib":"A","Notes":null,"AccConID":null,"AccessConstraint":null,"LicURL":null}],"litstyles":null,"thespers":null,"arch2discl":null,"SERpubls":[{"PublName":"American Physical Society","City":"College Park"}],"MONpubls":null,"pictures":[],"thestermsPath":null,"thestermsASFA":null,"taxtermsASFA":null,"geotermsASFA":null,"collections":null,"conf":null,"proj":null,"Physdatasets":null,"spcols":{"222":{"SpName":"BMB - Belgische Mariene Bibliografie","SpColID":222,"ParSpColID":null,"TopParID":null,"ShortName":"BMB","URLLocation":null,"LibID":36,"OpenRepoFlag":null,"SpTypID":null,"TopParIDNotWebsite":null,"SpColPath":"BMB"}},"doi":null,"publs":null,"serparttypes":null,"monauthors":null,"MParts":null,"SParts":null,"hLibs":null,"langs":[{"BEntID":359828,"AbstractFlag":0,"LangID":15,"LangCode":"en","Lang":"English","DutchTerm":"Engels","LangCodeExtended":"eng"},{"BEntID":359828,"AbstractFlag":1,"LangID":15,"LangCode":"en","Lang":"English","DutchTerm":"Engels","LangCodeExtended":"eng"}],"urls":[{"URL":"https://dx.doi.org/10.1103/PhysRevFluids.7.043503","externalID":"10.1103/PhysRevFluids.7.043503","URLTypeCode":"DOI","URLID":113968,"URLTypID":13,"URLType":"DOI","URLPrefix":"http://dx.doi.org/"}],"thesterms":null,"taxterms":null,"geoterms":null,"othterms":null,"asfacodes":null,"asfa2codes":null,"thestermsFRIS":null,"taxtermsFRIS":null,"geotermsFRIS":null,"othtermsFRIS":null,"resmessage":"","complete":1,"sessions":{"newSesName":"Bouchti, Zohra, Z.","newSesDate":{"date":"2023-03-14 08:34:01.660000","timezone_type":3,"timezone":"Europe/Brussels"},"updSesName":"Chisala, Chilekwa, C.","updSesDate":{"date":"2023-08-29 09:53:41.343000","timezone_type":3,"timezone":"Europe/Brussels"}}}