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Critical shear values of extruded polymer blends
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SYSNO ASEP 0196106 Document Type C - Proceedings Paper (int. conf.) R&D Document Type Conference Paper Title Critical shear values of extruded polymer blends Author(s) Filip, Petr (UH-J) ORCID, RID, SAI
David, Jiří (UH-J)
Keyzlarová, L. (CZ)
Sáha, P. (CZ)Source Title Engineering Mechanics 2000. - Praha : Ústav teoretické a aplikované mechaniky AV ČR, 2000 - ISBN 80-86246-07-8 Pages s. 167-172 Number of pages 6 s. Action International Conference Engineering Mechanics Event date 15.05.2000-18.05.2000 VEvent location Svratka Country CZ - Czech Republic Language eng - English Country CZ - Czech Republic Subject RIV BK - Fluid Dynamics CEZ AV0Z2060917 - UH-J Annotation The onset of flow instabilities (encountered during extrusion of polymer melts) corresponds to the flow conditions when the critical shear stresses or the critical shear rates are attained. These critical values were experimentally determined for two cases of polymer blends. Consequently there were used the mixture rules of a logarithmic type for desciption of behaviour of critical shear values. Workplace Institute of Hydrodynamics Contact Soňa Hnilicová, hnilicova@ih.cas.cz, Tel.: 233 109 003 Year of Publishing 2001
Number of the records: 1