On the breakup of viscous liquid threads

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August undefined, 2024

Web15 de mai. de 2024 · Papageorgiou, D. T. 1995 On the breakup of viscous liquid threads. Phys. Fluids 7 (7), 1529 ... WebDownloaded to IP: 128.118.88.48 On: Tue, 12 Aug 2014 10:52:53 On the breakup of viscous liquid threads Demetrios T. Papageorgiou Department of Mathematics and …

Breakup of a low-viscosity liquid thread

WebS. Tomotika, Breakup of a drop of viscous liquid immersed in another viscous fluid which is extending at a uniform rate. Proc. Roy. Soc. A 153 (1936) 302-318. Google Scholar T. … WebThe velocity of the continuous phase outside the microchannel was set lower than 1 mm/s to prevent premature breakup of the liquid thread by viscous drag of the continuous phase exerted on the forming droplet. how to spell yay as in happy

Capillary instability of a viscous liquid thread in a cylindrical tube ...

Web24 de set. de 2003 · The breakup of viscous compound threads in the presence of insoluble surfactant at both interfaces is investigated. Web8 de out. de 2024 · Abstract In this paper we compute the linear stability of similarity solutions of the breakup of viscous liquid threads, in which the viscosity and inertia of the liquid are in balance... Web4 de jun. de 1998 · A one‐dimensional model evolution equation is used to describe the nonlinear dynamics that can lead to the breakup of a cylindrical thread of Newtonian fluid when capillary forces drive the motion. The model is derived from the Stokes equations … re2 remake william fight

Viscous Liquid Threads with Inner Fluid Flow Inside Microchannels

ON THE BREAKUP OF VISCOUS LIQUID THREADS - Semantic Scholar

Web8 de out. de 2024 · We show for the first time that only one similarity solution that describes the break-up of viscous liquid threads is linearly stable, while other similarity solutions … Web18 de nov. de 2012 · Metrics. A two-dimensional computational model has been developed to study the evolution and breakup of a viscous laminar liquid jet, using a boundary-fitted curvilinear coordinate system. A system of elliptic partial differential equations for coordinate transformations has been developed to map the moving boundaries’ physical domain of … how to spell yay as in hoorayWebIt is related to the Rayleigh–Taylor instabilityand is part of a greater branch of fluid dynamics concerned with fluid thread breakup. This fluid instability is exploited in the design of a … how to spell year in spanish

"Web8 de out. de 2024 · Abstract. In this paper we compute the linear stability of similarity solutions of the breakup of viscous liquid threads, in which the viscosity and inertia of the liquid are in balance with the surface tension. The stability of the similarity solution is determined using numerical continuation to find the dominant eigenvalues. " - On the breakup of viscous liquid threads

On the breakup of viscous liquid threads

Breakup of extending liquid threads - ScienceDirect

WebWe study the stability and breakup behavior of an axisymmetric liquid thread surrounded by another viscous fluid layer through a long wave approximation. ... D. T. Papageorgiou, On the breakup of viscous liquid threads, Phys. Fluids, 7 (1995), pp. 1529- … Web1 de jan. de 1995 · On the breakup of viscous liquid threads A one-dimensional model evolution equation is used to describe the nonlinear dynamics that can lead to the …

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Web4 de jun. de 1998 · The equations are solved numerically and the jet radius is found to vanish after a finite time yielding breakup. The slender jet approximation is valid … Web15 de jun. de 2009 · The breakup of viscous liquid jets that contain surfactant, that is potentially above the critical micelle concentration (CMC) is considered here within the long-wave approximation. The soluble surfactant is assumed to be present in three phases: as an interfacial species, bulk monomers and micelles.

Webendobj 8 0 obj >>>/Subtype/Form/BBox[0 0 792 612]/Matrix [1 0 0 1 0 0]/Length 229/FormType 1/Filter/FlateDecode>>stream xœ}OËJ 1 Ýç+ÎRA2IÆN§Ù)UèB,’ ˆ™t ... Web15 de abr. de 2015 · 1 linear stability of viscous liquids 1.1 fluid thread highly viscous 1.2 external fluid highly viscous 1.3 general case - arbitrary viscosity ratio. linear stability of …

Web23 de nov. de 2024 · Abstract The thinning of threads of low-viscosity fluids like water in air has been of interest for more than a century and is gaining new importance because of the emergence of applications involving the breakup of drops and jets of liquid metals which have viscosities comparable to but surface tensions and densities much larger than water. WebIt is postulated that this phenomenon can only exist as long as a pressure gradient exists within the thread, for instance, when a viscous liquid is conveyed via the liquid thread …

WebHistory. The Plateau–Rayleigh instability is named for Joseph Plateau and Lord Rayleigh.In 1873, Plateau found experimentally that a vertically falling stream of water will break up into drops if its length is greater than about 3.13 to 3.18 times its diameter, which he noted is close to π. Later, Rayleigh showed theoretically that a vertically falling column of non …

WebThe motion and shape evolution of viscous drops made from a dilute suspension of tiny, spherical glass beads sedimenting in an otherwise quiescent liquid is investigated both experimentally and theoretically for conditions of low Reynolds number. In. ... torus formation and breakup of sedimenting drops: experiments and computer simulations. how to spell yay and nayWeb1 de fev. de 1995 · Viscous liquid jets are inherently unstable, and drop formation can be induced by various means including surface tension modulation. re2 rookies first assignmentWeb13 de abr. de 2024 · Studies on the breakup of liquid nanojets are available in the literature, and atomistic molecular dynamics simulations on the formation, stability, and breakup of viscous fluids have been carried out. 30 30. M. Moseler and U. Landman, Science 289, 1165 (2000). how to spell yay in spanishWeb26 de nov. de 2024 · We report a numerical analysis of the unforced break-up of free cylindrical threads of viscous Newtonian liquid whose interface is coated with insoluble surfactants, focusing on the formation of satellite droplets. re2 rook locationWebOn the breakup of viscous liquid threads Demetrios T. Papageorgiou * Department of Mathematics and Center for Applied Mat hemahcs and Statistics New Jersey Institute of … re2 remake william birkinWeb6 de jan. de 2012 · Lister, J. R. & Stone, H. A. 1998 Capillary breakup of a viscous thread surrounded by another viscous fluid. Phys. Fluids 10, 2758.CrossRef Google Scholar. 19 19. ... Role of Marangoni stress during breakup of surfactant-covered liquid threads: Reduced rates of thinning and microthread cascades. Physical Review Fluids, Vol. 3, … how to spell yawnWeb7 de jul. de 2024 · In this paper we investigate the statics and the dynamics of large-viscosity ligaments attached to a rod and drawn out of a pure-liquid bath. Following the … re2 right in the eyeball