Extrusion instabilities and wall slip

Authors
Denn, MM
Citation
Mm. Denn, Extrusion instabilities and wall slip, ANN R FLUID, 33, 2001, pp. 265-287
Citations number
92
Categorie Soggetti
Mechanical Engineering
Journal title
ANNUAL REVIEW OF FLUID MECHANICS
ISSN journal
00664189 → ACNP
Volume
33
Year of publication
2001
Pages
265 - 287
Database
ISI
SICI code
0066-4189(2001)33:<265:EIAWS>2.0.ZU;2-0
Abstract
Polymer melts exhibit extrusion instabilities at sufficiently high levels o f stress, and they appear to exhibit wall slip. I explore the evidence for slip, the possible mechanisms of slip, and the relation between slip and ex trusion instabilities.