Fragmentation of stretched liquid ligaments
WebA usual challenge is to generate compound drops of the appropriate size and composition. This video describes the stretching of a capillary bridge of silicone oil (viscous and hydrophobic) containing a drop of water. As the bridge stretches it turns into a two-phase filament: a non-viscous core coated in a viscous sheath. WebSep 14, 2024 · Chen et al. developed a process to describe complex liquid structure using the minimum amount of information. The technique works by extending the point particle approximation to handle more complex shapes, representing thin ligaments with 1D lines (or 2D sheets) and spherical drops as points. The team found this “skeleton” accurately ...
Fragmentation of stretched liquid ligaments
Did you know?
WebFragmentation of stretched liquid ligaments @article{Marmottant2004FragmentationOS, title={Fragmentation of stretched liquid ligaments}, author={Philippe Marmottant and … WebNov 7, 2024 · The dynamics and fragmentation of stretched liquid ligaments is investigated. The ligaments are produced by the withdrawal of a tube initially dipping at a free surface. Time resolved high speed ...
WebDec 5, 2024 · Stretching enhanced diffusion accelerates equilibration and mixing in stretched sheets and ligaments Equilibration happens when the metal is stretched down to a scale (a modified Batchelor scale) s... WebMar 5, 2024 · Abstract. We study the dynamics of fragmentation for Newtonian and viscoelastic liquids in rotary atomization. In this common industrial process centripetal acceleration destabilizes the liquid torus that forms at the rim of a spinning cup or disk due to the Rayleigh-Taylor instability. The resulting ligaments leave the liquid torus with a ...
WebAug 1, 2004 · Abstract and Figures. The dynamics and fragmentation of stretched liquid ligaments is investigated. The ligaments are … WebThe dynamics and fragmentation of stretched liquid ligaments is investigated. The ligaments are produced by the withdrawal of a tube initially dipping at a free surface. …
WebJul 10, 2013 · The dynamics and fragmentation of stretched liquid ligaments is investigated. The ligaments are produced by the withdrawal of a tube initially dipping at …
WebCapillarity is the familiar manifestation of the cohesion of liquids. Since Laplace ( Traité de mécanique céleste, vol. IV, supplément au livre X: Sur l’action capillaire, 1805, pp. 1–65), we know that intense attractive forces between the molecules bridge the small with the large as they shape liquid/vapour interfaces at the ... up bed total marksWebWhen the patella dislocates, it’s forced outside of the trochlear groove and can no longer move up and down. This locks the knee and pulls the ligaments out of place, often … up bed rohilkhand universityWebThe dynamics and fragmentation of stretched liquid ligaments is investigated. The ligaments are produced by the withdrawal of a tube initially dipping at a free surface. Time resolved high speed ... upbed resultsWebOct 7, 2016 · Here, we investigate the ligament-mediated fragmentation dynamics of viscoelastic fluids in three different canonical flows. The size distributions measured in … recreation dog park long beach caWebMay 17, 2006 · Ligament diameter (a) and volume (b) of a stretched cylinder of length L = L 0 exp (ϵ ̇ t), with increasing stretching rates: ϵ ̇ t σ = 0 (thick line, no stretching), 0.1, 0.5, 1, 2, 4, 10. The diameter evolution is increasingly closer to ξ ∕ D = exp ( − ϵ ̇ t ∕ 2 ) for large stretching rates. recreation districtWebMay 17, 2006 · Ligament diameter (a) and volume (b) of a stretched cylinder of length L = L 0 exp (ϵ ̇ t), with increasing stretching rates: ϵ ̇ t σ = 0 (thick line, no stretching), 0.1, … recreation district sheridan wyWebFragmentation of stretched liquid ligaments is a phenomenon which is observable in various industrial ap-plications. For example in roll coating or printing machines, when ink films split between rollers, ligaments form when cavitation bubbles are created by the low pressure on the exit side of the rollers. Such filaments are rapidly recreation dispensary