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Conference Paper: Modeling of smart materials of nanostructure in a poorly electrically conducting fluid saturated composite materials

TitleModeling of smart materials of nanostructure in a poorly electrically conducting fluid saturated composite materials
Authors
KeywordsElectroconvection
Nanostructure
Smart Materials
Issue Date2007
PublisherTrans Tech Publications Ltd. The Journal's web site is located at http://www.scientific.net
Citation
Key Engineering Materials, 2007, v. 334-335 I, p. 441-444 How to Cite?
AbstractTo meet the demands of technology for the development of new materials with tailormade properties, we propose the use of smart materials of nanostructure synthesized by solidifying a poorly conducting alloy in a microgravity environment in the presence of an electric field and surface tension. Energy method combined with a single term Galerkin expansion is used to find the condition for the onset of Marangoni marginal electroconvection (MMEC) in a composite material modeled as a porous layer. It is shown that a proper choice of electric parameter Ω and the ratio of Brinkman viscosity to viscosity of the fluid λ control Marangonielectroconvection (MEC).
Persistent Identifierhttp://hdl.handle.net/10722/158970
ISSN
2005 Impact Factor: 0.224
2015 SCImago Journal Rankings: 0.173
References

 

DC FieldValueLanguage
dc.contributor.authorRudraiah, Nen_US
dc.contributor.authorNg, COen_US
dc.date.accessioned2012-08-08T09:04:51Z-
dc.date.available2012-08-08T09:04:51Z-
dc.date.issued2007en_US
dc.identifier.citationKey Engineering Materials, 2007, v. 334-335 I, p. 441-444en_US
dc.identifier.issn1013-9826en_US
dc.identifier.urihttp://hdl.handle.net/10722/158970-
dc.description.abstractTo meet the demands of technology for the development of new materials with tailormade properties, we propose the use of smart materials of nanostructure synthesized by solidifying a poorly conducting alloy in a microgravity environment in the presence of an electric field and surface tension. Energy method combined with a single term Galerkin expansion is used to find the condition for the onset of Marangoni marginal electroconvection (MMEC) in a composite material modeled as a porous layer. It is shown that a proper choice of electric parameter Ω and the ratio of Brinkman viscosity to viscosity of the fluid λ control Marangonielectroconvection (MEC).en_US
dc.languageengen_US
dc.publisherTrans Tech Publications Ltd. The Journal's web site is located at http://www.scientific.neten_US
dc.relation.ispartofKey Engineering Materialsen_US
dc.rightsKey Engineering Materials. Copyright © Trans Tech Publications Ltd.-
dc.subjectElectroconvectionen_US
dc.subjectNanostructureen_US
dc.subjectSmart Materialsen_US
dc.titleModeling of smart materials of nanostructure in a poorly electrically conducting fluid saturated composite materialsen_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.identifier.scopuseid_2-s2.0-33847083969en_US
dc.identifier.hkuros124979-
dc.relation.referenceshttp://www.scopus.com/mlt/select.url?eid=2-s2.0-33847083969&selection=ref&src=s&origin=recordpageen_US
dc.identifier.volume334-335 Ien_US
dc.identifier.spage441en_US
dc.identifier.epage444en_US
dc.publisher.placeSwitzerlanden_US
dc.identifier.scopusauthoridRudraiah, N=7005972595en_US
dc.identifier.scopusauthoridNg, CO=7401705594en_US

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