Liquid marble coalescence via vertical collision
نویسندگان
چکیده
منابع مشابه
Liquid Marble Interaction Gate for Collision-Based Computing
Liquid marbles are microlitre droplets of liquid, encapsulated by self-organised hydrophobic particles at the liquid/air interface. They offer an efficient approach for manipulating liquid droplets and compartmentalising reactions in droplets. Digital fluidic devices employing liquid marbles might benefit from having embedded computing circuits without electronics and moving mechanical parts (a...
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The importance of modeling liquid drops collisions (see figure 1) is due to the existence of natural and engineering process where it is useful to understand the droplets dynamics in specific phenomena. Examples of applications are the combustion of fuel sprays, spray coating, emulsification, waste treatment and raindrop formation (Bozzano & Dente, 2010; Bradley & Stow, 1978;Park & Blair, 1975;...
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Liquid marbles can be used as micro-bioreactors, thanks to their unique properties. On the one hand, the highly porous, non-adhesive, and hydrophobic shell of liquid marbles efficiently inhibits any direct contact between the liquid core of the marble and the surface that supports it, while allowing oxygen and carbon dioxide to pass through. On the other hand, the finite volume of liquid in liq...
متن کاملFreezing of a liquid marble.
In this study, we present for the first time the observations of a freezing liquid marble. In the experiment, liquid marbles are gently placed on the cold side of a thermo-electric cooler (TEC), and the morphological changes are recorded and characterized thereafter. These liquid marbles are noticed to undergo a shape transition from a spherical to a flying-saucer-shaped morphology. The freezin...
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When two drops of radius R touch, surface tension drives an initially singular motion which joins them into a bigger drop with smaller surface area. This motion is always viscously dominated at early times. We focus on the early-time behavior of the radius rm of the small bridge between the two drops. The flow is driven by a highly curved meniscus of length 2πrm and width ∆ ≪ rm around the brid...
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ژورنال
عنوان ژورنال: Soft Matter
سال: 2018
ISSN: 1744-683X,1744-6848
DOI: 10.1039/c8sm00121a