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dc.title | Viscoelastic stress calculation in multi-layer coextrusion dies: Die design and extensional viscosity effects on the onset of 'wave' interfacial instabilities | en |
dc.contributor.author | Zatloukal, Martin | |
dc.contributor.author | Vlček, Jiří | |
dc.contributor.author | Tzoganakis, Costas | |
dc.contributor.author | Sáha, Petr | |
dc.relation.ispartof | Polymer Engineering and Science | |
dc.identifier.issn | 0032-3888 Scopus Sources, Sherpa/RoMEO, JCR | |
dc.date.issued | 2002 | |
utb.relation.volume | 42 | |
utb.relation.issue | 7 | |
dc.citation.spage | 1520 | |
dc.citation.epage | 1533 | |
dc.type | article | |
dc.language.iso | en | |
dc.publisher | Elsevier Science B.V. | en |
dc.identifier.doi | 10.1002/pen.11048 | |
dc.relation.uri | http://onlinelibrary.wiley.com/doi/10.1002/pen.11048/abstract | |
dc.subject | modelování koextruzního toku | cs |
dc.subject | nestability na rozhraní | cs |
dc.subject | výpočet viskoelastických napětí | cs |
dc.subject | modifikovaný Leonovův model | cs |
dc.subject | coextrusion flow modeling | en |
dc.subject | interfacial instabilities | en |
dc.subject | viscoelastic stress calculation | en |
dc.subject | modified Leonov model | en |
dc.description.abstract | Non-isothermal calculation of flow history-dependent viscoelastic stresses in an annular coextrusion die is performed using the 8-mode modified Leonov constitutive equation and the deformation rate field from finite element simulations. The study shows how the recently proposed TNSD sign criterion can be used to investigate the role of the die design and elongation viscosities of coextruded materials from the point of view of interfacial instability. | en |
utb.faculty | Faculty of Technology | |
dc.identifier.uri | http://hdl.handle.net/10563/1000129 | |
utb.identifier.rivid | RIV/70883521:28110/02:63500612 | |
utb.identifier.obdid | 11052478 | |
utb.identifier.scopus | 2-s2.0-0036647686 | |
utb.identifier.wok | 000177180200010 | |
utb.source | j-riv | |
utb.contributor.internalauthor | Zatloukal, Martin | |
utb.contributor.internalauthor | Sáha, Petr | |
utb.fulltext.affiliation | M. ZATLOUKAL 1*, J. VLCEK 2, C. TZOGANAKIS 3, and P. SÁHA 1 1 Faculty of Technology, Tomas Bata University in Zlin TGM 275, 762 72 Zlín, Czech Republic 2 Compuplast International, Inc., Nerudova 158, 760 01 Zlín, Czech Republic 3 Department of Chemical Engineering, University of Waterloo, Waterloo. Ontario, Canada N2L 3G1 Corresponding author. mzatloukal@ft.utb.cz. | |
utb.fulltext.dates | - | |
utb.fulltext.sponsorship | - | |
utb.fulltext.projects | - | |
utb.fulltext.faculty | Faculty of Technology | |
utb.fulltext.ou | - |