<div class="csl-bib-body">
<div class="csl-entry">Romanò, F., & Kuhlmann, H. C. (2017). Particle–boundary interaction in a shear-driven cavity flow. <i>Theoretical and Computational Fluid Dynamics</i>, <i>31</i>(4), 427–445. https://doi.org/10.1007/s00162-017-0430-4</div>
</div>
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dc.identifier.issn
0935-4964
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dc.identifier.uri
http://hdl.handle.net/20.500.12708/32
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dc.description.abstract
The motion of a heavy finite-size tracer is numerically calculated in a two-dimensional shear-driven cavity. The particle motion is computed using a discontinuous Galerkin-finite-element method combined with a smoothed profile method resolving all scales, including the flow in the lubrication gap between the particle and the boundary. The centrifugation of heavy particles in the recirculating flow is counteracted by a repulsion from the shear-stress surface. The resulting limit cycle for the particle motion represents an attractor for particles in dilute suspensions. The limit cycles obtained by fully resolved simulations as a function of the particle size and density are compared with those obtained by one-way coupling using the Maxey–Riley equation and an inelastic collision model for the particle–boundary interaction, solely characterized by an interaction-length parameter. It is shown that the one-way coupling approach can faithfully approximate the true limit cycle if the interaction length is selected depending on the particle size and its relative density.
en
dc.language
English
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dc.language.iso
en
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dc.publisher
Springer Nature
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dc.relation.ispartof
Theoretical and Computational Fluid Dynamics
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dc.rights.uri
http://creativecommons.org/licenses/by/4.0/
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dc.subject
Particle–boundary interaction
en
dc.subject
Shear stress
en
dc.subject
Fully resolved simulation
en
dc.subject
DG-FEM
en
dc.subject
SPM
en
dc.subject
Particle accumulation
en
dc.subject
Limit cycle
en
dc.title
Particle–boundary interaction in a shear-driven cavity flow
en
dc.type
Article
en
dc.type
Artikel
de
dc.rights.license
Creative Commons Namensnennung 4.0 International
de
dc.rights.license
Creative Commons Attribution 4.0 International
en
dc.description.startpage
427
-
dc.description.endpage
445
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dc.rights.holder
The Author(s) 2017
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dc.type.category
Original Research Article
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tuw.container.volume
31
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tuw.container.issue
4
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tuw.journal.peerreviewed
true
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tuw.peerreviewed
true
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tuw.version
vor
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dcterms.isPartOf.title
Theoretical and Computational Fluid Dynamics
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tuw.publication.orgunit
E322 - Institut für Strömungsmechanik und Wärmeübertragung
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tuw.publisher.doi
10.1007/s00162-017-0430-4
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dc.identifier.eissn
1432-2250
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dc.identifier.libraryid
AC15187492
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dc.description.numberOfPages
19
-
dc.identifier.urn
urn:nbn:at:at-ubtuw:3-4192
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tuw.author.orcid
0000-0003-1783-3255
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dc.rights.identifier
CC BY 4.0
de
dc.rights.identifier
CC BY 4.0
en
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en
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Publications
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Publications
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http://purl.org/coar/resource_type/c_18cf
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http://purl.org/coar/resource_type/c_18cf
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item.fulltext
with Fulltext
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item.openaccessfulltext
Open Access
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open
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Article
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Artikel
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crisitem.author.dept
E322 - Institut für Strömungsmechanik und Wärmeübertragung
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crisitem.author.dept
E322 - Institut für Strömungsmechanik und Wärmeübertragung
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crisitem.author.orcid
0000-0003-1783-3255
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crisitem.author.parentorg
E300 - Fakultät für Maschinenwesen und Betriebswissenschaften
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crisitem.author.parentorg
E300 - Fakultät für Maschinenwesen und Betriebswissenschaften