Breakup of diminutive rayleigh jets

Author: idtu

August undefined, 2024

WebEnter the email address you signed up with and we'll email you a reset link. WebSep 7, 2007 · The specificity of this variant of the classical Rayleigh-Plateau instability is the role of the geometry which imposes confinement and Poiseuille flow profiles. We …

[PDF] Breakup of diminutive Rayleigh jets Semantic Scholar

WebDec 8, 2010 · Discharging a liquid from a nozzle at sufficient large velocity leads to a continuous jet that due to capillary forces breaks up into droplets. Here we investigate … WebVan Hoeve, W., Gekle, S., Snoeijer, J. H., Versluis, M., Brenner, M. P., & Lohse, D. (2010). Breakup of diminutive Rayleigh jets. Physics of Fluids, 22(12), 122003 ... how do i know if my baby has a stomach bug

Deformation characteristics of droplet generated by Rayleigh jet breakup

WebJan 1, 2014 · The classical Rayleigh's jet linear instability theory and a Bernoulli equation were reviewed. The frequencies for uniform droplet production were predicted by using the classical linear instability with nozzle of diameters small down to 5 ... Breakup of diminutive Rayleigh jets. Physics of Fluids, 22 (2010) WebDec 7, 2010 · Here we investigate the formation of microdroplets from the breakup of micron-sized jets with ultra high-speed imaging. The diminutive size of the jet implies a fast breakup time scale τc = of the order of 100 ns, and requires imaging at 14×106 frames/s. WebNov 1, 2010 · Breakup of diminutive Rayleigh jets. Wim van Hoeve, 1 Stephan Gekle, 1 Jacco H. Sno eijer, 1 Michel Versluis, 1 Michael. P. … how much juice in a lemon uk

Breakup of diminutive Rayleigh jets - AIP Publishing

WebNov 1, 2010 · Breakup of diminutive Rayleigh jets. Discharging a liquid from a nozzle at sufficient large velocity leads to a continuous jet that due to capillary forces breaks up … WebDec 8, 2010 · Discharging a liquid from a nozzle at sufficient large velocity leads to a continuous jet that due to capillary forces breaks up into droplets. Here we investigate the formation of microdroplets from the breakup of micron-sized jets with ultra high-speed … Discharging a liquid from a nozzle at sufficient large velocity leads to a … We would like to show you a description here but the site won’t allow us. We would like to show you a description here but the site won’t allow us. Discharging a liquid from a nozzle at sufficient large velocity leads to a … how much juice in a lineWebApr 5, 2024 · This article investigated the effects of driving and jet parameters on the deformation characteristics of the droplet generated by a Rayleigh jet breakup for the first time. The deformation characteristics of the droplet include its oscillation amplitude and oscillation period. how do i know if my ba flight is cancelled

"WebMar 3, 2024 · Discharging a liquid from a nozzle at sufficient large velocity leads to a continuous jet that due to capillary forces breaks up into droplets. Here we investigate … " - Breakup of diminutive rayleigh jets

Breakup of diminutive rayleigh jets

WebJet breakup It has been postulated that jet breakup is the result of aerodynamic interaction between the Hquid and the ambient gas. Such theory considers a column of Hquid emerging from a circular orifice into a surrounding gas. The instabiHty on the Hquid surface is examined by using first-order linear theory. A small perturbation is imposed on the … WebNov 1, 2010 · Breakup of diminutive Rayleigh jets. Discharging a liquid from a nozzle at sufficient large velocity leads to a continuous jet that due to capillary forces breaks up …

Did you know?

WebControl of jet breakup by a superposition of two Rayleigh–Plateau-unstable modes - Volume 749 ... M. P. & Lohse, D. 2010 Breakup of diminutive Rayleigh jets. Phys. Fluids 22 … WebMotivated by its importance for microfluidic applications, we study the stability of jets formed by pressure-driven concentric biphasic flows in cylindrical capillaries. The specificity of this variant of the classical Rayleigh-Plateau instability is the role of the geometry which imposes confinement and Poiseuille flow profiles. We experimentally evidence a …

WebA process called flow focusing employs the Rayleigh-Plateau instability in more efficient mixing processes. Often, the lab on a chip uses a process deemed “droplet on demand” … WebIn a previous paper [Guillot, Phys. Rev. Lett 99, 104502 (2007)], we analyzed the stability of the jet in the framework of the lubrication approximation at low Reynolds number in a cylindrical geometry, and we related the transition between the droplets regime and the jet regime to the absolute-convective transition of the Rayleigh plateau ...

WebHere we investigate the formation of microdroplets from the breakup of micron-sized jets with ultra high-speed imaging. The diminutive size of the jet implies a fast breakup time … WebKeywords: Liquid jet, instability, break-up length, Weber number. 1. Introduction The instability and disintegration of liquid jets at low Weber numbers is of importance in many atomization applications. These include drug delivery, coatings and electronic cooling, among others. Breakup of a liquid jet stream from nozzle orifice leads to

WebResults presented for non-isothermal jets which are both stationary and moving illustrate the effect of jet velocity in propagation of perturbation and subsequent drop formation. The major contribution of this numerical study is that it provides an insight on novel ways of controlling droplet formation in bubble jet printers.

WebHere we investigate the formation of microdroplets from the breakup of micron-sized jets with ultra high-speed imaging. The diminutive size of the jet implies a fast breakup time … how do i know if my baby has a sore throatWebBreakup of diminutive Rayleigh jets Item Preview remove-circle Share or Embed This Item. Share to Twitter. Share to Facebook. Share to Reddit. Share to Tumblr. Share to Pinterest. Share via email. EMBED ... how do i know if my baby has asthmaWebJul 25, 2014 · WIM VAN HOEVE, STEPHAN GEKLE, JACCO H. SNOEIJER, et al. Breakup of diminutive Rayleigh jets[J]. Physics of Fluids, 2010, 22: 122003. Article Google Scholar MEHRABIAN HADI, JAMES J FENG. Capillary breakup of a liquid torus[J]. J. Fluid Mech., 2013, 717: 281–292. Article MATH Google Scholar how do i know if my baby has a milk allergyWebSep 7, 2007 · Motivated by its importance for microfluidic applications, we study the stability of jets formed by pressure-driven concentric biphasic flows in cylindrical capillaries. The … how much juice in in one limeWebBreakup of diminutive Rayleigh jets Wim van Hoeve,1 Stephan Gekle,1 Jacco H. Snoeijer,1 Michel Versluis,1 Michael P. Brenner,2 and Detlef Lohse1 1Physics of Fluids, … how do i know if my baby has allergiesWebBreakup of diminutive Rayleigh jets Item Preview remove-circle Share or Embed This Item. Share to Twitter. Share to Facebook. Share to Reddit. Share to Tumblr. Share to … how do i know if my baby has a utiWebApr 13, 2024 · Breakup of diminutive Rayleigh jets. Wim van Hoeve, Stephan Gekle, Jacco H. Snoeijer, ... (Rayleigh–Plateau instability). When the jet breaks up, one or more small satellite drops—resulting from the necks breaking—may form between the larger droplets. ... the jet does not break up into equal-size droplets. For much longer filaments … how do i know if my baby has bronchitis