Non-isothermal viscoelastic simulations of extrusion through dies and prediction of the bending phenomenon

Journal of Non-Newtonian Fluid Mechanics

Volumn 62, Issue 1, 1996, Pages 55-79

  Barakos, G ^a   Mitsoulis, E ^a  

^a UNIVERSITY OF OTTAWA   (Canada)

Author keywords

K BKZ constitutive equation; Non isothermal extrusion; Upwinding; Viscoelasticity

Indexed keywords

EXTRUSION; MODELLING-MATHEMATICAL; POLYETHYLENE MELTS; VISCOELASTICITY;

BENDING (DEFORMATION); BOUNDARY CONDITIONS; CALCULATIONS; EXTRUSION; EXTRUSION DIES; LOW DENSITY POLYETHYLENES; MATHEMATICAL MODELS; THERMAL EFFECTS; VISCOELASTICITY;

K-BKZ CONSTITUTIVE EQUATION; NAHME NUMBER; NON-ISOTHERMAL EXTRUSION; PECLET NUMBER; POLYMER MELT; TROUTON RATIO; UPWINDING;

NON NEWTONIAN FLOW;

EID: 0029657291     PISSN: 03770257     EISSN: None     Source Type: Journal    
DOI: 10.1016/0377-0257(95)01385-7     Document Type: Article

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