Extensional deformation of non-Newtonian liquid bridges
type: Item
instance of: scholarly article
title: Extensional deformation of non-Newtonian liquid bridges
zbMATH Open document ID: 0924.76004
author: Samuel Gaudet
author: Gareth H. McKinley
published in: Computational Mechanics
publication date: 1999-11-10T00:00:00Z
review text: We present a numerical method for simulating the extensional dynamics of elongating filaments of non-Newtonian fluids in a filament stretching rheometer. The boundary element method, in conjunction with either the Oldroyd-B or the generalized multimode upper-convected Maxwell constitutive model, is used to calculate the transient evolution of the liquid interface, the applied force on the stationary end plate and the polymeric stresses. The numerical results are compared to experimental results.
Mathematics Subject Classification ID: 76A05
Mathematics Subject Classification ID: 76M15
zbMATH DE Number: 1221087
zbMATH Keywords: Oldroyd-B model
zbMATH Keywords: elongating filaments
zbMATH Keywords: filament stretching rheometer
zbMATH Keywords: generalized multimode upper-convected Maxwell constitutive model
zbMATH Keywords: polymeric stresses
Wikidata QID: Q63432240
MaRDI profile type: Publication
full work available at URL: s004660050325
OpenAlex ID: W1974702146
DOI: 10.1007/S004660050325
description: scientific article; zbMATH DE number 1221087