Marangoni-flow-driven hysteresis and azimuthal symmetry breaking in evaporating binary droplets
Sign Up to like & getrecommendations! Published in 2024 at "Journal of Fluid Mechanics"
DOI: 10.1017/jfm.2025.10519
Abstract: Abstract The non-uniform evaporation rate at the liquid–gas interface of binary droplets induces solutal Marangoni flows. In glycerol–water mixtures (positive Marangoni number, where the more volatile fluid has higher surface tension), these flows stabilise into… read more here.
Keywords: marangoni number; binary droplets; marangoni; surface tension ... See more keywords
Critical Marangoni Number for Disappearance of Striations during Spin-Coating
Sign Up to like & getrecommendations! Published in 2025 at "Langmuir"
DOI: 10.1021/acs.langmuir.5c02722
Abstract: This study investigated the striations, which arise as spoke-like thickness undulations during the spin-coating process. It was found that the striations, which once appeared, then disappeared when a mixture of epoxy resin and diglyme solvent… read more here.
Keywords: disappearance; marangoni number; critical marangoni; spin coating ... See more keywords
Control of Thermo- and Solutocapillary Flows in FZ Crystal Growth by High-Frequency Vibrations
Sign Up to like & getrecommendations! Published in 2017 at "Journal of Applied Mechanics and Technical Physics"
DOI: 10.1134/s0021894417070070
Abstract: The paper deals with the numerical investigation of the possibilities to control convective flows in the liquid bridge in zero gravity conditions applying axial vibrations. The surface tension is assumed to be dependent both on… read more here.
Keywords: marangoni number; thermo solutocapillary; control thermo; solutocapillary flows ... See more keywords
Critical Solutal Marangoni Number Correlation for Short-Scale Convective Instabilities in Drying Poly(vinyl acetate)-Methanol Thin Films
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DOI: 10.3390/polym13172955
Abstract: A new empiric correlation for the critical solutal Marangoni number as function of the Péclet and Schmidt numbers is proposed. It is based on previously published experimental flow field data in drying poly(vinyl acetate)-methanol films… read more here.
Keywords: critical solutal; marangoni number; correlation; solutal marangoni ... See more keywords