Journal article
Three-dimensional non-isothermal extrusion flows
Abstract
A three-dimensional (3-D) non-isothermal study of viscous free-surface flows with exponential dependence of viscosity on temperature is presented. The effects of non-isothermal conditions and/or geometry on the extrudate shape are investigated with a fully three-dimensional finite element/Galerkin formulation. Apart from the well known thermally induced extrudate swelling phenomenon, bending and distortion of the extrudate may occur because of …
Authors
Karagiannis A; Hrymak AN; Vlachopoulos J
Journal
Rheologica Acta, Vol. 28, No. 2, pp. 121–133
Publisher
Springer Nature
Publication Date
March 1989
DOI
10.1007/bf01356973
ISSN
0035-4511