A model for the depletion layer prediction in a dilute suspension of rigid rod-like particles under shear flows in the entire range of Peclet numbers
Sign Up to like & getrecommendations! Published in 2018 at "Chemical Engineering Science"
DOI: 10.1016/j.ces.2018.05.059
Abstract: Abstract We derived a model to predict the concentration profile, or the center-of-mass distribution, of rod-like particles near a wall under shear flows. Various excluded volume mechanisms of a rod near a wall for each… read more here.
Keywords: peclet; rod like; peclet numbers; shear flows ... See more keywords
Relative rates of fluid advection, elemental diffusion and replacement govern reaction front patterns
Sign Up to like & getrecommendations! Published in 2021 at "Earth and Planetary Science Letters"
DOI: 10.1016/j.epsl.2021.116950
Abstract: Abstract Replacement reactions during fluid infiltration into porous media, rocks and buildings are known to have important implications for reservoir development, ore formation as well as weathering. Natural observations and experiments have shown that in… read more here.
Keywords: replacement; diffusion; reaction front; peclet ... See more keywords
Laminar dispersion at low and high Peclet numbers in a sinusoidal microtube: Point-size versus finite-size particles
Sign Up to like & getrecommendations! Published in 2019 at "Physics of Fluids"
DOI: 10.1063/1.5096971
Abstract: This paper adopts Brenner’s homogenization theory to investigate dispersion properties, over a wide range of Peclet values, of point-size and finite-size particles in sinusoidal cylindrical microchannels in the presence of a pressure-driven Stokes flow field.… read more here.
Keywords: finite size; size particles; peclet; point size ... See more keywords