Effects of gravity on natural oscillations of sessile drops
Sign Up to like & getrecommendations! Published in 2023 at "Journal of Fluid Mechanics"
DOI: 10.1017/jfm.2023.252
Abstract: Abstract Natural oscillations of sessile drops with a free or pinned contact line in different gravity environments are studied based on a linear inviscid irrotational theory. The inviscid Navier–Stokes equations and boundary conditions are reduced… read more here.
Keywords: gravity; oscillations sessile; effects gravity; natural oscillations ... See more keywords
Phase separation in evaporating all-aqueous sessile drops.
Sign Up to like & getrecommendations! Published in 2022 at "Soft matter"
DOI: 10.1039/d2sm00613h
Abstract: The phase transition and phase distribution in an all-aqueous sessile drop containing polyethylene glycol (PEG) and dextran is studied. Evaporation of water triggers the formation of dextran-rich droplets close to the contact line of the… read more here.
Keywords: evaporating aqueous; separation evaporating; phase separation; sessile drops ... See more keywords
Footprint geometry and sessile drop resonance.
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DOI: 10.1103/physreve.95.033109
Abstract: In this work, we examine experimentally the resonance of a sessile drop with a square footprint (square drop) on a flat plate. Two families of modal behaviors are reported. One family is identified with the… read more here.
Keywords: drop; sessile drops; geometry; footprint geometry ... See more keywords