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dc.title | Analýza prediktivní schopnosti pokročilých diferenciálních konstitučních rovnic pro taveniny lineárních polyethylenů | cs |
dc.title | On the predictive/fitting capabilities of the advanced differential constitutive equations for linear polyethylene melts | en |
dc.contributor.author | Pivokonský, Radek | |
dc.contributor.author | Zatloukal, Martin | |
dc.contributor.author | Filip, Petr | |
dc.relation.ispartof | Journal of Non-Newtonian Fluid Mechanics | |
dc.identifier.issn | 0377-0257 Scopus Sources, Sherpa/RoMEO, JCR | |
dc.date.issued | 2008 | |
utb.relation.volume | 150 | |
utb.relation.issue | 1 | |
dc.citation.spage | 56 | |
dc.citation.epage | 64 | |
dc.type | article | |
dc.language.iso | en | |
dc.publisher | Elsevier Science B.V. | en |
dc.identifier.doi | 10.1016/j.jnnfm.2007.10.005 | |
dc.relation.uri | https://www.sciencedirect.com/science/article/pii/S0377025707002133 | |
dc.subject | konstituční rovnice | cs |
dc.subject | polymerní taveniny | cs |
dc.subject | smykový tok | cs |
dc.subject | elongační tok | cs |
dc.subject | Constitutive equations | en |
dc.subject | polymer melts | en |
dc.subject | shear flow | en |
dc.subject | elongational flow. | en |
dc.description.abstract | V této práci je provedena detailní analýza reologického chování tří typů diferenciálních konstitutivních rovnic (XPP, PTT-XPP, modifikovaný Leonovův model) pro lineární polyolefiny s ohledem na ustálené a časově závislé smykové a elongační toky. | cs |
dc.description.abstract | This contribution examines the capabilities of three differential constitutive models (XPP, PTT-XPP, and modified Leonov) in predicting rheological properties of two virtually linear polyethylene materials (HDPE Tipelin FS 450-26, mLLDPE Exact 0201) with specific attention to both steady as well as transient shear and uniaxial elongational flow situations. For each situation the (dis)advantages of the individual models are discussed and both, qualitative and quantitative model efficiency evaluation has been carried out. | en |
utb.faculty | Faculty of Technology | |
dc.identifier.uri | http://hdl.handle.net/10563/1000858 | |
utb.identifier.rivid | RIV/70883521:28110/08:63507011!RIV09-AV0-28110___ | |
utb.identifier.obdid | 43856840 | |
utb.identifier.scopus | 2-s2.0-38949172886 | |
utb.identifier.wok | 000254673800006 | |
utb.source | j-riv | |
utb.contributor.internalauthor | Pivokonský, Radek | |
utb.contributor.internalauthor | Zatloukal, Martin |