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Conference Paper: Oscillatory flow through a channel with stick-slip walls: complex Navier’s slip length

TitleOscillatory flow through a channel with stick-slip walls: complex Navier’s slip length
Authors
KeywordsEffective slip length
Oscillatory microchannel flow
Superhydrophobic surface
Navier-Stokes equations
Channel flow
Capillary waves
Viscosity of liquids
Issue Date2011
PublisherAmerican Institute of Physics. The Journal's web site is located at http://proceedings.aip.org/
Citation
The 6th International Conference on Fluid Mechanics (ICFM6), Guangzhou, China, 30 June-3 July 2011. In AIP Conference Proceedings, 2011, v. 1376, p. 606–609 How to Cite?
AbstractEffective slip lengths for pressure-driven oscillatory flow through a parallel-plate channel with boundary slip are deduced using a semi-analytic method of eigenfunction expansions and point matching. The channel walls are each a superhydrophobic surface micropatterned with no-shear alternating with no-slip stripes which are aligned parallel to the flow. The slip lengths are complex quantities that are functions of the oscillation frequency, the channel height and the no-shear area fraction of the wall. The dependence of the complex nature of the slip length on the oscillation frequency is investigated in particular. © 2011 American Institute of Physics
DescriptionThis vol. is proceedings of the 6th International Conference on Fluid Mechanics: Recent Progresses in Fluid Dynamics Research, ICFM6
Persistent Identifierhttp://hdl.handle.net/10722/159042
ISBN
ISSN
References

 

DC FieldValueLanguage
dc.contributor.authorNg, COen_US
dc.contributor.authorWang, CYen_US
dc.date.accessioned2012-08-08T09:05:17Z-
dc.date.available2012-08-08T09:05:17Z-
dc.date.issued2011en_US
dc.identifier.citationThe 6th International Conference on Fluid Mechanics (ICFM6), Guangzhou, China, 30 June-3 July 2011. In AIP Conference Proceedings, 2011, v. 1376, p. 606–609en_US
dc.identifier.isbn9780735409361-
dc.identifier.issn0094-243Xen_US
dc.identifier.urihttp://hdl.handle.net/10722/159042-
dc.descriptionThis vol. is proceedings of the 6th International Conference on Fluid Mechanics: Recent Progresses in Fluid Dynamics Research, ICFM6-
dc.description.abstractEffective slip lengths for pressure-driven oscillatory flow through a parallel-plate channel with boundary slip are deduced using a semi-analytic method of eigenfunction expansions and point matching. The channel walls are each a superhydrophobic surface micropatterned with no-shear alternating with no-slip stripes which are aligned parallel to the flow. The slip lengths are complex quantities that are functions of the oscillation frequency, the channel height and the no-shear area fraction of the wall. The dependence of the complex nature of the slip length on the oscillation frequency is investigated in particular. © 2011 American Institute of Physicsen_US
dc.languageengen_US
dc.publisherAmerican Institute of Physics. The Journal's web site is located at http://proceedings.aip.org/-
dc.relation.ispartofAIP Conference Proceedingsen_US
dc.rightsAIP Conference Proceedings. Copyright © American Institute of Physics.-
dc.subjectEffective slip lengthen_US
dc.subjectOscillatory microchannel flowen_US
dc.subjectSuperhydrophobic surfaceen_US
dc.subjectNavier-Stokes equations-
dc.subjectChannel flow-
dc.subjectCapillary waves-
dc.subjectViscosity of liquids-
dc.titleOscillatory flow through a channel with stick-slip walls: complex Navier’s slip lengthen_US
dc.typeConference_Paperen_US
dc.identifier.emailNg, CO: cong@hku.hken_US
dc.identifier.authorityNg, CO=rp00224en_US
dc.description.naturelink_to_subscribed_fulltexten_US
dc.description.naturelink_to_OA_fulltext-
dc.identifier.doi10.1063/1.3651990en_US
dc.identifier.scopuseid_2-s2.0-80355147464en_US
dc.identifier.hkuros187056-
dc.relation.referenceshttp://www.scopus.com/mlt/select.url?eid=2-s2.0-80355147464&selection=ref&src=s&origin=recordpageen_US
dc.identifier.volume1376en_US
dc.identifier.spage606en_US
dc.identifier.epage609en_US
dc.publisher.placeUnited Statesen_US
dc.identifier.scopusauthoridWang, CY=7501647666en_US
dc.identifier.scopusauthoridNg, CO=7401705594en_US

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