A multiphase model for exploring electrochemical Marangoni flow

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dc.contributor.authorKarimi-Sibaki, Ebrahimcs
dc.contributor.authorVakhrushev, Alexandercs
dc.contributor.authorKadylnykova, Anastasiiacs
dc.contributor.authorWu, Menghuaics
dc.contributor.authorLudwig, Andreascs
dc.contributor.authorBoháček, Jancs
dc.contributor.authorKharicha, Abdellahcs
dc.coverage.issueoctobercs
dc.coverage.volume155cs
dc.date.accessioned2025-02-03T14:47:29Z
dc.date.available2025-02-03T14:47:29Z
dc.date.issued2023-10-01cs
dc.description.abstractA multiphase numerical model based on the volume of fluid (VOF) method is proposed to simulate the transient, electrochemically-generated Marangoni flow in a system comprising a NaOH electrolyte and a eutectic gallium–indium (EGaIn) metal droplet. The model incorporates appropriate equations to accurately represent the transport phenomena, including flow, electric potential, and electric current density, within the entire system. The model includes the transient variation in the interfacial tension as a function of electric current density at the interface, leading to the generation of Marangoni flow and enabling the tracking of droplet shape evolution. Notably, the model successfully captures the elongation of the droplet towards the cathode, which is validated through comparison with available experimental data.en
dc.formattextcs
dc.format.extent1-6cs
dc.format.mimetypeapplication/pdfcs
dc.identifier.citationELECTROCHEMISTRY COMMUNICATIONS. 2023, vol. 155, issue october, p. 1-6.en
dc.identifier.doi10.1016/j.elecom.2023.107567cs
dc.identifier.issn1388-2481cs
dc.identifier.orcid0000-0003-3319-4254cs
dc.identifier.other184761cs
dc.identifier.researcheridC-2078-2018cs
dc.identifier.scopus55213548700cs
dc.identifier.urihttps://hdl.handle.net/11012/249959
dc.language.isoencs
dc.publisherElseviercs
dc.relation.ispartofELECTROCHEMISTRY COMMUNICATIONScs
dc.relation.urihttps://www.sciencedirect.com/science/article/pii/S1388248123001418cs
dc.rightsCreative Commons Attribution 4.0 Internationalcs
dc.rights.accessopenAccesscs
dc.rights.sherpahttp://www.sherpa.ac.uk/romeo/issn/1388-2481/cs
dc.rights.urihttp://creativecommons.org/licenses/by/4.0/cs
dc.subjectVolume of fluid (VOF)en
dc.subjectElectro-Marangoni flowen
dc.subjectEutectic gallium indium alloy (EGaIn)en
dc.subjectDroplet elongationen
dc.subjectInterfacial tension modulationen
dc.titleA multiphase model for exploring electrochemical Marangoni flowen
dc.type.driverarticleen
dc.type.statusPeer-revieweden
dc.type.versionpublishedVersionen
sync.item.dbidVAV-184761en
sync.item.dbtypeVAVen
sync.item.insts2025.02.03 15:47:29en
sync.item.modts2025.01.28 12:32:10en
thesis.grantorVysoké učení technické v Brně. Fakulta strojního inženýrství. Laboratoř přenosu tepla a prouděnícs
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