Browsing by Author "Brasseur, E."
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Article
The time-dependent extrudate-swell problem of an Oldroyd-B fluid with slip along the wall
Brasseur, E.; Fyrillas, Marios M.; Georgiou, Georgios C.; Crochet, M. J. (1998)We demonstrate that viscoelasticity combined with nonlinear slip acts as a storage of elastic energy generating oscillations of the pressure drop similar to those observed experimentally in extrusion instabilities. We ...