How liquid–liquid phase separation induces active spreading
Y Chao, O Ramírez-Soto, C Bahr… - Proceedings of the …, 2022 - National Acad Sciences
The interplay between phase separation and wetting of multicomponent mixtures is
ubiquitous in nature and technology and recently gained significant attention across …
ubiquitous in nature and technology and recently gained significant attention across …
Role of viscosity coefficients during spreading and coalescence of droplets in liquids
The role of absolute viscosities on the dynamics of droplet spreading on solids and droplet-
droplet coalescence in liquid-liquid systems is experimentally characterized for a broad …
droplet coalescence in liquid-liquid systems is experimentally characterized for a broad …
Splitting droplets through coalescence of two different three-phase contact lines
Moving contact lines of more than two phases dictate a large number of interfacial
phenomena. Despite their significance in fundamental and applied processes, the contact …
phenomena. Despite their significance in fundamental and applied processes, the contact …
Coalescence of immiscible sessile droplets on a partial wetting surface
H Xu, X Ge, T Wang, Z Che - Journal of Fluid Mechanics, 2023 - cambridge.org
Droplet coalescence is a common phenomenon and plays an important role in
multidisciplinary applications. Previous studies mainly consider the coalescence of miscible …
multidisciplinary applications. Previous studies mainly consider the coalescence of miscible …
Coalescence and noncoalescence of sessile drops: impact of surface forces
S Karpitschka, C Hanske, A Fery, H Riegler - Langmuir, 2014 - ACS Publications
Due to capillarity, sessile droplets of identical liquids will instantaneously fuse when they
come in contact at their three-phase lines. However, with drops of different, completely …
come in contact at their three-phase lines. However, with drops of different, completely …
Coalescence of immiscible droplets in liquid environments
H Xu, T Wang, Z Che - Journal of Colloid and Interface Science, 2024 - Elsevier
Hypothesis Droplet coalescence process is important in many applications and has been
studied extensively when two droplets are surrounded by gas. However, the coalescence …
studied extensively when two droplets are surrounded by gas. However, the coalescence …
[HTML][HTML] Capillary filling in drop merging: Dynamics of the four-phase contact point
P Rostami, GK Auernhammer - Physics of Fluids, 2022 - pubs.aip.org
The merging of immiscible drops differs significantly from the merging of miscible drops due
to the formation of a liquid–liquid interface between drops. The immiscibility requires the …
to the formation of a liquid–liquid interface between drops. The immiscibility requires the …
Phase separation in wetting ridges of sliding drops on soft and swollen surfaces
Drops in contact with swollen, elastomeric substrates can induce a capillary mediated phase
separation in wetting ridges. Using confocal microscopy, we visualize phase separation of …
separation in wetting ridges. Using confocal microscopy, we visualize phase separation of …
Hydrodynamics and morphologies of droplet coalescence
Y Chen, C Shen, GP Peterson - Industrial & Engineering …, 2015 - ACS Publications
By the combination of high-speed imaging and numerical simulation, we explore the
hydrodynamics and possible morphologies of the entire coalescence of a pendent droplet …
hydrodynamics and possible morphologies of the entire coalescence of a pendent droplet …
Droplet coalescence: drainage, film rupture and neck growth in ultralow interfacial tension systems
DGAL Aarts, HNW Lekkerkerker - Journal of fluid mechanics, 2008 - cambridge.org
We study the coalescence of a drop with its bulk phase in fluid–fluid demixing colloid–
polymer mixtures. Such mixtures show behaviour analogous to molecular fluid–fluid …
polymer mixtures. Such mixtures show behaviour analogous to molecular fluid–fluid …