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Article: Parallel breakup of polymer drops under simple shear

TitleParallel breakup of polymer drops under simple shear
Authors
KeywordsBlends
Drop Breakup
Polycarbonates
Shear
Visualization
Issue Date2003
PublisherWiley - V C H Verlag GmbH & Co KGaA
Citation
Macromolecular Rapid Communications, 2003, v. 24 n. 13, p. 783-788 How to Cite?
AbstractThe deformation and breakup of a single polycarbonate drop in a polyethylene matrix is studied at high temperatures under simple shear flow using a transparent Couette device. We observed "parallel breakup" where the drop breaks after being stretched into a thin sheet parallel to the flow. The breakup occurs at a viscosity ratio greater than 3.5. Deborah number and a stress ratio incorporating elastic moduli can characterized the "parallel breakup".
Persistent Identifierhttp://hdl.handle.net/10722/91085
ISSN
2015 Impact Factor: 4.638
2015 SCImago Journal Rankings: 1.869
ISI Accession Number ID
References

 

DC FieldValueLanguage
dc.contributor.authorLin, Ben_HK
dc.contributor.authorMighri, Fen_HK
dc.contributor.authorHuneault, MAen_HK
dc.contributor.authorSundararaj, Uen_HK
dc.date.accessioned2010-09-17T10:12:48Z-
dc.date.available2010-09-17T10:12:48Z-
dc.date.issued2003en_HK
dc.identifier.citationMacromolecular Rapid Communications, 2003, v. 24 n. 13, p. 783-788en_HK
dc.identifier.issn1022-1336en_HK
dc.identifier.urihttp://hdl.handle.net/10722/91085-
dc.description.abstractThe deformation and breakup of a single polycarbonate drop in a polyethylene matrix is studied at high temperatures under simple shear flow using a transparent Couette device. We observed "parallel breakup" where the drop breaks after being stretched into a thin sheet parallel to the flow. The breakup occurs at a viscosity ratio greater than 3.5. Deborah number and a stress ratio incorporating elastic moduli can characterized the "parallel breakup".en_HK
dc.languageengen_HK
dc.publisherWiley - V C H Verlag GmbH & Co KGaAen_HK
dc.relation.ispartofMacromolecular Rapid Communicationsen_HK
dc.subjectBlendsen_HK
dc.subjectDrop Breakupen_HK
dc.subjectPolycarbonatesen_HK
dc.subjectShearen_HK
dc.subjectVisualizationen_HK
dc.titleParallel breakup of polymer drops under simple shearen_HK
dc.typeArticleen_HK
dc.identifier.emailLin, B:blin@hku.hken_HK
dc.description.naturelink_to_subscribed_fulltext-
dc.identifier.doi10.1002/marc.200350026en_HK
dc.identifier.scopuseid_2-s2.0-0043195840en_HK
dc.relation.referenceshttp://www.scopus.com/mlt/select.url?eid=2-s2.0-0043195840&selection=ref&src=s&origin=recordpageen_HK
dc.identifier.volume24en_HK
dc.identifier.issue13en_HK
dc.identifier.spage783en_HK
dc.identifier.epage788en_HK
dc.identifier.isiWOS:000185315100005-

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