An Eulerian-Lagrangian CFD study of a particle settling in an orthogonal shear flow of a shear-thinning, mildly viscoelastic fluid
Sign Up to like & getrecommendations! Published in 2019 at "Journal of Non-Newtonian Fluid Mechanics"
DOI: 10.1016/j.jnnfm.2018.11.005
Abstract: Abstract For improving CFD models of particle transport in wellbore flows, i.e. cuttings transport, we have extended the Lagrangian Discrete-Particle-Model model of the commercial code ANSYS Fluent 17.2 to describe the motion of a particle… read more here.
Keywords: settling orthogonal; rate; rheology; particle settling ... See more keywords
Influence of plume advection and particle settling on wastewater dispersion and distribution.
Sign Up to like & getrecommendations! Published in 2019 at "Marine pollution bulletin"
DOI: 10.1016/j.marpolbul.2019.05.059
Abstract: Oceanographic processes are examined and used to assess their effect on the movement and dilution of wastewater discharged from Sydney's three deepwater ocean outfalls. Such processes link wastewater discharges with observed changes in biological communities… read more here.
Keywords: settling wastewater; advection particle; particle settling; wastewater ... See more keywords
Multiscale preferential sweeping of particles settling in turbulence
Sign Up to like & getrecommendations! Published in 2019 at "Journal of Fluid Mechanics"
DOI: 10.1017/jfm.2019.337
Abstract: In a seminal article, Maxey (J. Fluid Mech., vol. 174, 1987, pp. 441–465) presented a theoretical analysis showing that enhanced particle settling speeds in turbulence occur through the preferential sweeping mechanism, which depends on the… read more here.
Keywords: settling speeds; preferential sweeping; velocity; turbulence ... See more keywords
Diblock Copolymer Stabilized Liquid Metal Nanoparticles: Particle Settling Behavior and Application to 3D Printing.
Sign Up to like & getrecommendations! Published in 2023 at "ACS macro letters"
DOI: 10.1021/acsmacrolett.2c00638
Abstract: Eutectic gallium indium (EGaIn) is a liquid metal with promising applications due to its favorable thermal and electrical conductivity, low viscosity, and metallic nature. For applications, including imaging, catalysis, and nanomedicine, stable EGaIn particles with… read more here.
Keywords: liquid metal; diblock copolymer; settling behavior; copolymer stabilized ... See more keywords
Criterion for Change in the Particle Settling Regime in Viscous Liquid
Sign Up to like & getrecommendations! Published in 2018 at "Doklady Earth Sciences"
DOI: 10.1134/s1028334x18090106
Abstract: The results of numerical modeling are presented for an assembly of discrete particles settling in a viscous liquid. A simple criterion is found for a change in the Stokes settling to sedimentation convection, which as… read more here.
Keywords: change particle; criterion; particle settling; criterion change ... See more keywords