An immersed boundary method for flows with dense particle suspensions
Sign Up to like & getrecommendations! Published in 2018 at "Acta Mechanica"
DOI: 10.1007/s00707-018-2296-y
Abstract: AbstractThe immersed boundary method (IBM) is a well-suited tool for the direct numerical simulation of flows with dense particle suspensions, which feature strong and complex flow-particle and particle–particle interactions. With the aim to model such… read more here.
Keywords: boundary method; flows dense; particle; particle suspensions ... See more keywords
The challenge in preparing particle suspensions for aquatic microplastic research
Sign Up to like & getrecommendations! Published in 2019 at "Environmental Research"
DOI: 10.1016/j.envres.2018.09.008
Abstract: &NA; The occurrence of small particles consisting of organic polymers, so‐called microplastic (MP), in aquatic environments attracts increasing interest in both public and science. Recent sampling campaigns in surface waters revealed substantial numbers of particles… read more here.
Keywords: particle suspensions; size; challenge preparing; research challenge ... See more keywords
Migration and alignment in the flow of elongated particle suspensions through a converging-diverging channel
Sign Up to like & getrecommendations! Published in 2017 at "Journal of Non-newtonian Fluid Mechanics"
DOI: 10.1016/j.jnnfm.2017.03.006
Abstract: Abstract This work analyzes the flow of elongated particle suspensions through a converging-diverging channel. The model considers a suspension of rigid, elliptical particles dispersed in a Newtonian solvent liquid in which the viscous stress obeys… read more here.
Keywords: flow elongated; suspensions converging; elongated particle; particle ... See more keywords
Ordering hard-sphere particle suspensions by medium crystallization: Effect of size and interaction strength.
Sign Up to like & getrecommendations! Published in 2022 at "Physical review. E"
DOI: 10.1103/physreve.105.l032601
Abstract: While microstructure in soft materials is usually given by the self-assembly of their constituting building blocks, colloidal assembly can also be obtained via templating a morphology in a disordered suspension of particles by solidification of… read more here.
Keywords: effect; crystallization; size; particle ... See more keywords
Modeling stress relaxation in dense, fine-particle suspensions
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DOI: 10.1122/1.5132763
Abstract: In this work, we examine the predictions of the constitutive model proposed in Baumgarten and Kamrin [Baumgarten and Kamrin, Proc. Natl. Acad. Sci. U.S.A. 116, 20828–20836 (2019)], as it relates to the transient relaxation of… read more here.
Keywords: relaxation; modeling stress; fine particle; particle suspensions ... See more keywords