On the breakup of viscous liquid threads
Web13 de out. de 2011 · The breakup process of a low speed capillary liquid jet is computationally investigated for different Ohnesorge numbers (Z), wave numbers (K), and disturbance amplitudes (ζo). An implicit finite difference scheme has been developed to solve the governing equations of a viscous liquid jet. The results predict the evolution … 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
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Web11 de jun. de 2024 · 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. Stability of the first two … WebON THE BREAKUP OF VISCOUS LIQUID THREADS. D. Papageorgiou. Published 1995. Physics. Physics of Fluids. A one-dimensional model evolution equation is used to …
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 … 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 ...
WebIt 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 … 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 …
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 …
WebOn the breakup of viscous liquid threads Demetrios T. Papageorgiou * Department of Mathematics and Center for Applied Mat hemahcs and Statistics New Jersey Institute of … citizenship lawyer provoWebS. 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. … citizenship lawyer putnam countyWebThe 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. dick hutchinson auctioneerWeb6 de out. de 2024 · The breakup morphology was categorized into various observed breakup regimes: annular sheet disintegration, ligament type breakup, wavy sheet breakup, and pure-pulsating breakup. The air-to-liquid ratio (ALR) along with the liquid sheet Weber number (We g ) and Reynolds number (Re l ) based on airflow are major … dick hutcherson 1965Web19 de abr. de 2006 · Surface-tension-driven breakup of viscoelastic liquid threads - Volume 120. Skip to main content Accessibility help ... Tomotika, S. 1936 Breaking-up of … citizenship lawyer greene countyWeb8 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... dick hutcherson decalscitizenship laws