Flow curves of colloidal dispersions close to the glass transition : asymptotic scaling laws in a schematic model of mode coupling theory

Hajnal, David; Fuchs, Matthias

Flow curves of colloidal dispersions close to the glass transition : asymptotic scaling laws in a schematic model of mode coupling theory

Dateien

Flow_curves_of_colloidal_dispersions.pdfGröße: 8.01 MBDownloads: 441

Datum

2009

Autor:innen

Hajnal, David

Fuchs, Matthias

Open Access-Veröffentlichung

Open Access Green

Sammlungen

Physik

Publikationstyp

Zeitschriftenartikel

Publikationsstatus

Published

Erschienen in

The European Physical Journal : E. 2009, 28(2), pp. 125-138. Available under: doi: 10.1140/epje/i2008-10361-0

Zusammenfassung

The flow curves, viz. the curves of stationary stress under steady shearing, are obtained close to the glass transition in dense colloidal dispersions using asymptotic expansions in the schematic F( ? ?) 12 - model of mode coupling theory. The shear thinning of the viscosity in fluid states and the yielding of glassy states is discussed. At the transition between fluid and shear-molten glass, simple and generalized Herschel-Bulkley laws are derived with power law exponents that can be computed for different particle interactions from the equilibrium structure factor.

Fachgebiet (DDC)

530 Physik

Zitieren

ISO 690

HAJNAL, David, Matthias FUCHS, 2009. Flow curves of colloidal dispersions close to the glass transition : asymptotic scaling laws in a schematic model of mode coupling theory. In: The European Physical Journal : E. 2009, 28(2), pp. 125-138. Available under: doi: 10.1140/epje/i2008-10361-0

BibTex

@article{Hajnal2009curve-8851,
  year={2009},
  doi={10.1140/epje/i2008-10361-0},
  title={Flow curves of colloidal dispersions close to the glass transition : asymptotic scaling laws in a schematic model of mode coupling theory},
  number={2},
  volume={28},
  journal={The European Physical Journal : E},
  pages={125--138},
  author={Hajnal, David and Fuchs, Matthias}
}

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/123456789/8851">
    <dc:format>application/pdf</dc:format>
    <dc:contributor>Hajnal, David</dc:contributor>
    <dc:creator>Hajnal, David</dc:creator>
    <dcterms:abstract xml:lang="eng">The flow curves, viz. the curves of stationary stress under steady shearing, are obtained close to the glass transition in dense colloidal dispersions using asymptotic expansions in the schematic F( ? ?) 12 - model of mode coupling theory. The shear thinning of the viscosity in fluid states and the yielding of glassy states is discussed. At the transition between fluid and shear-molten glass, simple and generalized Herschel-Bulkley laws are derived with power law exponents that can be computed for different particle interactions from the equilibrium structure factor.</dcterms:abstract>
    <dcterms:isPartOf rdf:resource="https://kops.uni-konstanz.de/server/rdf/resource/123456789/41"/>
    <dspace:isPartOfCollection rdf:resource="https://kops.uni-konstanz.de/server/rdf/resource/123456789/41"/>
    <dcterms:title>Flow curves of colloidal dispersions close to the glass transition : asymptotic scaling laws in a schematic model of mode coupling theory</dcterms:title>
    <dc:contributor>Fuchs, Matthias</dc:contributor>
    <foaf:homepage rdf:resource="http://localhost:8080/"/>
    <dcterms:bibliographicCitation>First publ. in: The European Physical Journal : E ; 28 (2009), 2. - S. 125-138</dcterms:bibliographicCitation>
    <dcterms:rights rdf:resource="https://rightsstatements.org/page/InC/1.0/"/>
    <dc:language>eng</dc:language>
    <dspace:hasBitstream rdf:resource="https://kops.uni-konstanz.de/bitstream/123456789/8851/1/Flow_curves_of_colloidal_dispersions.pdf"/>
    <dcterms:issued>2009</dcterms:issued>
    <void:sparqlEndpoint rdf:resource="http://localhost/fuseki/dspace/sparql"/>
    <dc:date rdf:datatype="http://www.w3.org/2001/XMLSchema#dateTime">2011-03-24T17:51:01Z</dc:date>
    <dc:creator>Fuchs, Matthias</dc:creator>
    <bibo:uri rdf:resource="http://kops.uni-konstanz.de/handle/123456789/8851"/>
    <dc:rights>terms-of-use</dc:rights>
    <dcterms:hasPart rdf:resource="https://kops.uni-konstanz.de/bitstream/123456789/8851/1/Flow_curves_of_colloidal_dispersions.pdf"/>
  </rdf:Description>
</rdf:RDF>

Universitätsbibliographie

Ja