The Measurement of the Surface Energy of Solids by Sessile Drop Accelerometry
Sign Up to like & getrecommendations! Published in 2018 at "Microgravity Science and Technology"
DOI: 10.1007/s12217-018-9596-7
Abstract: A new physical method, the sessile drop accelerometry (SDACC) for the study and measurement of the interfacial energies of solid-liquid-gas systems, is tested and discussed in this study. The laboratory instrument and technique—a combination of… read more here.
Keywords: drop; drop accelerometry; measurement surface; solid liquid ... See more keywords
Sessile drop evaporation in a gap – crossover between diffusion-limited and phase transition-limited regime
Sign Up to like & getrecommendations! Published in 2022 at "Journal of Fluid Mechanics"
DOI: 10.1017/jfm.2023.176
Abstract: Abstract We consider the time evolution of a sessile drop of volatile partially wetting liquid on a rigid solid substrate. The drop evaporates under strong confinement, namely, it sits on one of the two parallel… read more here.
Keywords: diffusion limited; drop; sessile drop; gap ... See more keywords
Sessile volatile drop evaporation under microgravity
Sign Up to like & getrecommendations! Published in 2020 at "NPJ Microgravity"
DOI: 10.1038/s41526-020-00128-2
Abstract: The evaporation of sessile drops of various volatile and non-volatile liquids, and their internal flow patterns with or without instabilities have been the subject of many investigations. The current experiment is a preparatory one for… read more here.
Keywords: drop; evaporation; sessile drop; drop evaporation ... See more keywords
Shape of a sessile drop on a flat surface covered with a liquid film.
Sign Up to like & getrecommendations! Published in 2017 at "Soft matter"
DOI: 10.1039/c7sm00437k
Abstract: Motivated by the development of lubricant-infused slippery surfaces, we study a sessile drop of a nonvolatile (ionic) liquid which is embedded in a slowly evaporating lubricant film (n-decane) on a horizontal, planar solid substrate. Using… read more here.
Keywords: liquid; shape; drop; surface ... See more keywords
Footprint geometry and sessile drop resonance.
Sign Up to like & getrecommendations! Published in 2017 at "Physical Review E"
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
Probing Surface and Interfacial Tension of Ionic Liquids in Vacuum with the Pendant Drop and Sessile Drop Method
Sign Up to like & getrecommendations! Published in 2022 at "International Journal of Molecular Sciences"
DOI: 10.3390/ijms232113158
Abstract: We report on the surface and interface tension measurements of the two ionic liquids (ILs) [C8C1Im][PF6] and [m(PEGn)2Im]I (n = 2, 4, 6) in a surface science approach. The measurements were performed in a newly… read more here.
Keywords: vacuum; surface; drop; drop method ... See more keywords