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Numerical simulation of the extrusion of strongly compressible Newtonian liquids

โœ Scribed by Eleni Taliadorou; Georgios C. Georgiou; Evan Mitsoulis

Publisher
Springer-Verlag
Year
2007
Tongue
English
Weight
857 KB
Volume
47
Category
Article
ISSN
0035-4511

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๐Ÿ“œ SIMILAR VOLUMES

Extrusion of a compressible Newtonian fl
Extrusion of a compressible Newtonian fluid with periodic inflow and slip at the wall
โœ Georgios C. Georgiou ๐Ÿ“‚ Article ๐Ÿ“… 1996 ๐Ÿ› Springer-Verlag ๐ŸŒ English โš– 967 KB

We explore a mechanism of extrusion instability, based on the combination of nonlinear slip and compressibility. We consider the time-dependent compressible Newtonian extrudate swell problem with slip at the wall. Steady-state solutions are unstable in regimes where the shear stress is a decreasing