Droplet spreading on liquid–fluid interface
Sign Up to like & getrecommendations! Published in 2018 at "Colloids and Surfaces A: Physicochemical and Engineering Aspects"
DOI: 10.1016/j.colsurfa.2018.05.042
Abstract: Abstract We studied the early time dynamics of viscous drop spreading on a liquid–fluid interface. Unlike spreading on solid substrate, a drop deforms at the base as it spreads on a liquid–fluid interface. Hence the… read more here.
Keywords: spreading liquid; droplet spreading; liquid fluid; fluid interface ... See more keywords
Electrokinetic motion of a spherical polystyrene particle at a liquid-fluid interface.
Sign Up to like & getrecommendations! Published in 2018 at "Journal of colloid and interface science"
DOI: 10.1016/j.jcis.2017.09.020
Abstract: Electrokinetic movement of spherical polystyrene particles at different liquid-fluid interfaces was experimentally investigated in this paper. A novel method was developed to place the particles rightly at the interfaces formed in a large plastic container.… read more here.
Keywords: spherical polystyrene; velocity; interface; liquid fluid ... See more keywords
Flow of a yield-stress fluid over a cavity: Experimental study of the solid–fluid interface
Sign Up to like & getrecommendations! Published in 2017 at "Journal of Non-newtonian Fluid Mechanics"
DOI: 10.1016/j.jnnfm.2017.04.011
Abstract: Abstract This paper presents an experimental characterization of the flow of an elasto-viscoplastic fluid (Carbopol) over a dead zone constituted of the same material. The studied configuration consists of a closed rectangular channel with a… read more here.
Keywords: fluid; solid fluid; flow; cavity ... See more keywords
Numerical simulation of universal morphogenesis of fluid interface deformations driven by radiation pressure.
Sign Up to like & getrecommendations! Published in 2022 at "Physical review. E"
DOI: 10.1103/physreve.106.065104
Abstract: We report on numerical simulation of fluid interface deformations induced by either acoustic or optical radiation pressure. This is done by solving simultaneously the scalar wave propagation equation and the two-phase flow equations using the boundary element… read more here.
Keywords: fluid interface; interface deformations; interface; radiation pressure ... See more keywords
Boundary conditions at a gel-fluid interface
Sign Up to like & getrecommendations! Published in 2020 at "Physical Review Fluids"
DOI: 10.1103/physrevfluids.5.124304
Abstract: The maximum dissipation principle is used to derive the boundary conditions at the fluid-gel interface $\mathrm{\ensuremath{\Gamma}}$, finding that a shear flow in pure fluid can entrain fluid in the gel. read more here.
Keywords: conditions gel; boundary conditions; interface; gel fluid ... See more keywords
Formation and Destabilization of the Particle Band on the Fluid-Fluid Interface.
Sign Up to like & getrecommendations! Published in 2017 at "Physical review letters"
DOI: 10.1103/physrevlett.118.074501
Abstract: An inclusion of particles in a Newtonian liquid can fundamentally change the interfacial dynamics and even cause interfacial instabilities. For instance, viscous fingering can arise even in the absence of the destabilizing viscosity ratio between… read more here.
Keywords: particle band; fluid; particle; fluid fluid ... See more keywords
Magnetic-actuated “capillary container” for versatile three-dimensional fluid interface manipulation
Sign Up to like & getrecommendations! Published in 2021 at "Science Advances"
DOI: 10.1126/sciadv.abi7498
Abstract: A previously unexplored approach enables versatile 3D fluid interface manipulation using magnetic-actuated “capillary container.” Fluid interfaces are omnipresent in nature. Engineering the fluid interface is essential to study interfacial processes for basic research and industrial… read more here.
Keywords: container; fluid; capillary container; magnetic actuated ... See more keywords