Delayed coalescence of droplets with miscible liquids : Lubrication and phase field theories

Kurzanzeige
dc.contributor.authorBorcia, Rodica
dc.contributor.authorMenzel, Siegfried
dc.contributor.authorBestehorn, Michael
dc.contributor.authorKarpitschka, Stefan
dc.contributor.authorRiegler, Hans
dc.date.accessioned2023-06-06T13:52:40Z
dc.date.available2023-06-06T13:52:40Z
dc.date.issued2011
dc.description.abstractMixing of droplets with a body of different liquids shows an interesting behavior for small contact angles at solid substrate. The droplets interact with each other, a liquid exchange appears between the approaching drops owing to surface tension gradients at the droplets interface. But the drops remain separated for some seconds (up to minutes), until the merging into a single drop occurs (Langmuir 24, 6395 (2008)). We investigate this phenomenon using lubrication approximation and phase field approach. For both methods, 2D quantitative computer simulations for delayed fusion of perfectly miscible thin liquid films/droplets with low contact angles are reported.
dc.description.versionpublisheddeu
dc.identifier.doi10.1140/epje/i2011-11024-9
dc.identifier.urihttps://kops.uni-konstanz.de/handle/123456789/67070
dc.language.isoeng
dc.subjectSurface Tension
dc.subjectContact Angle
dc.subjectContact Line
dc.subjectLiquid Bridge
dc.subjectLower Surface Tension
dc.subject.ddc530
dc.titleDelayed coalescence of droplets with miscible liquids : Lubrication and phase field theorieseng
dc.typeJOURNAL_ARTICLE
dspace.entity.typePublication
kops.citation.bibtex
@article{Borcia2011Delay-67070,
  year={2011},
  doi={10.1140/epje/i2011-11024-9},
  title={Delayed coalescence of droplets with miscible liquids : Lubrication and phase field theories},
  number={3},
  volume={34},
  issn={1292-8941},
  journal={The European Physical Journal E : Soft Matter and Biological Physics (EPJ E)},
  author={Borcia, Rodica and Menzel, Siegfried and Bestehorn, Michael and Karpitschka, Stefan and Riegler, Hans},
  note={Article Number: 24}
}
kops.citation.iso690BORCIA, Rodica, Siegfried MENZEL, Michael BESTEHORN, Stefan KARPITSCHKA, Hans RIEGLER, 2011. Delayed coalescence of droplets with miscible liquids : Lubrication and phase field theories. In: The European Physical Journal E : Soft Matter and Biological Physics (EPJ E). Springer. 2011, 34(3), 24. ISSN 1292-8941. eISSN 1292-895X. Available under: doi: 10.1140/epje/i2011-11024-9deu
kops.citation.iso690BORCIA, Rodica, Siegfried MENZEL, Michael BESTEHORN, Stefan KARPITSCHKA, Hans RIEGLER, 2011. Delayed coalescence of droplets with miscible liquids : Lubrication and phase field theories. In: The European Physical Journal E : Soft Matter and Biological Physics (EPJ E). Springer. 2011, 34(3), 24. ISSN 1292-8941. eISSN 1292-895X. Available under: doi: 10.1140/epje/i2011-11024-9eng
kops.citation.rdf
<rdf:RDF
    xmlns:dcterms="http://purl.org/dc/terms/"
    xmlns:dc="http://purl.org/dc/elements/1.1/"
    xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#"
    xmlns:bibo="http://purl.org/ontology/bibo/"
    xmlns:dspace="http://digital-repositories.org/ontologies/dspace/0.1.0#"
    xmlns:foaf="http://xmlns.com/foaf/0.1/"
    xmlns:void="http://rdfs.org/ns/void#"
    xmlns:xsd="http://www.w3.org/2001/XMLSchema#" > 
  <rdf:Description rdf:about="https://kops.uni-konstanz.de/server/rdf/resource/123456789/67070">
    <dcterms:title>Delayed coalescence of droplets with miscible liquids : Lubrication and phase field theories</dcterms:title>
    <dc:creator>Karpitschka, Stefan</dc:creator>
    <dc:contributor>Karpitschka, Stefan</dc:contributor>
    <dcterms:isPartOf rdf:resource="https://kops.uni-konstanz.de/server/rdf/resource/123456789/41"/>
    <dc:contributor>Menzel, Siegfried</dc:contributor>
    <dcterms:available rdf:datatype="http://www.w3.org/2001/XMLSchema#dateTime">2023-06-06T13:52:40Z</dcterms:available>
    <dcterms:issued>2011</dcterms:issued>
    <dc:creator>Riegler, Hans</dc:creator>
    <dc:contributor>Bestehorn, Michael</dc:contributor>
    <dcterms:abstract>Mixing of droplets with a body of different liquids shows an interesting behavior for small contact angles at solid substrate. The droplets interact with each other, a liquid exchange appears between the approaching drops owing to surface tension gradients at the droplets interface. But the drops remain separated for some seconds (up to minutes), until the merging into a single drop occurs (Langmuir 24, 6395 (2008)). We investigate this phenomenon using lubrication approximation and phase field approach. For both methods, 2D quantitative computer simulations for delayed fusion of perfectly miscible thin liquid films/droplets with low contact angles are reported.</dcterms:abstract>
    <dc:date rdf:datatype="http://www.w3.org/2001/XMLSchema#dateTime">2023-06-06T13:52:40Z</dc:date>
    <dc:creator>Borcia, Rodica</dc:creator>
    <dc:language>eng</dc:language>
    <foaf:homepage rdf:resource="http://localhost:8080/"/>
    <void:sparqlEndpoint rdf:resource="http://localhost/fuseki/dspace/sparql"/>
    <bibo:uri rdf:resource="https://kops.uni-konstanz.de/handle/123456789/67070"/>
    <dc:creator>Bestehorn, Michael</dc:creator>
    <dc:creator>Menzel, Siegfried</dc:creator>
    <dspace:isPartOfCollection rdf:resource="https://kops.uni-konstanz.de/server/rdf/resource/123456789/41"/>
    <dc:contributor>Riegler, Hans</dc:contributor>
    <dc:contributor>Borcia, Rodica</dc:contributor>
  </rdf:Description>
</rdf:RDF>
kops.flag.isPeerReviewedtrue
kops.flag.knbibliographyfalse
kops.sourcefieldThe European Physical Journal E : Soft Matter and Biological Physics (EPJ E). Springer. 2011, <b>34</b>(3), 24. ISSN 1292-8941. eISSN 1292-895X. Available under: doi: 10.1140/epje/i2011-11024-9deu
kops.sourcefield.plainThe European Physical Journal E : Soft Matter and Biological Physics (EPJ E). Springer. 2011, 34(3), 24. ISSN 1292-8941. eISSN 1292-895X. Available under: doi: 10.1140/epje/i2011-11024-9deu
kops.sourcefield.plainThe European Physical Journal E : Soft Matter and Biological Physics (EPJ E). Springer. 2011, 34(3), 24. ISSN 1292-8941. eISSN 1292-895X. Available under: doi: 10.1140/epje/i2011-11024-9eng
relation.isAuthorOfPublication0239bc6b-7608-489b-897b-046e6c05bc6a
relation.isAuthorOfPublication.latestForDiscovery0239bc6b-7608-489b-897b-046e6c05bc6a
source.bibliographicInfo.articleNumber24
source.bibliographicInfo.issue3
source.bibliographicInfo.volume34
source.identifier.eissn1292-895X
source.identifier.issn1292-8941
source.periodicalTitleThe European Physical Journal E : Soft Matter and Biological Physics (EPJ E)
source.publisherSpringer

Dateien

Sammlungen

Physik: Publikationen