Drop dynamics on the beads-on-string structure for viscoelastic jets: A numerical study

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Capillary Break-up Rheometry of Low-Viscosity Elastic Fluids (2005, background): “…un PEO possédant un poids moléculaire de 2x106 g/mol, il est possible de mesurer des temps de relaxation de l’ordre de la milliseconde pour des solutions diluées possédant une viscosité statique de l’ordre de 2-10 mPa.s. Key words: capillary thinning, extensional rheometry, viscoelastic filament”
Viscoelasticity in inkjet printing (2010, result): “More recently, Oliveira et al. (2006) found at least four generations of beads, and observed elastically driven interactions and merging of the smaller beads, similar to the numerical predictions of Li and Fontelos (2003) .”
Formation of beads-on-a-string structures during break-up of viscoelastic filaments (2010, background): “This configuration has been studied by a number of author”
The beads-on-string structure of viscoelastic threads (2003, background): “The results are quite insensitive to the choice of this amplitude, except that, for smaller disturbance amplitudes (as in figure 1 of Li & Fontelos 2003), the disturbance takes longer to grow to an appreciable size.”