Linear vs nonlinear transport during chaotic advection in fluid flows.
Sign Up to like & getrecommendations! Published in 2022 at "Chaos"
DOI: 10.1063/5.0087258
Abstract: The goal of this study is explicit demarcation of the region of validity of a linear canonical representation for chaotic advection of Lagrangian fluid parcels in "chaotic seas" in two-dimensional (2D) and three-dimensional (3D) time-periodic… read more here.
Keywords: chaotic advection; region; transport; fluid ... See more keywords
Chaotic advection and mixing by a pair of microrotors in a circular domain.
Sign Up to like & getrecommendations! Published in 2019 at "Physical Review E"
DOI: 10.1103/physreve.100.062207
Abstract: In this work we study chaotic mixing induced by point microrotors in a bounded two-dimensional Stokes flow. The dynamics of the pair of rotors, modeled as rotlets, are non-Hamiltonian in the bounded domain and produce… read more here.
Keywords: pair microrotors; chaotic advection; advection mixing; mixing pair ... See more keywords
Mixing by Unstirring: Hyperuniform Dispersion of Interacting Particles upon Chaotic Advection.
Sign Up to like & getrecommendations! Published in 2017 at "Physical review letters"
DOI: 10.1103/physrevlett.119.048002
Abstract: We show how to achieve both fast and hyperuniform dispersions of particles in viscous fluids. To do so, we first extend the concept of critical random organization to chaotic drives. We show how palindromic sequences… read more here.
Keywords: hyperuniform dispersion; chaotic advection; unstirring hyperuniform; advection ... See more keywords
Chaotic advection mixer for capturing transient states of diverse biological macromolecular systems with time-resolved small-angle X-ray scattering
Sign Up to like & getrecommendations! Published in 2022 at "IUCrJ"
DOI: 10.1107/s2053273322099715
Abstract: A chaotic advection mixer is employed to expand the range of reactions that can be probed with time-resolved solution scattering. read more here.
Keywords: chaotic advection; advection mixer; time resolved;
Fouling Mitigation via Chaotic Advection in a Flat Membrane Module with a Patterned Surface
Sign Up to like & getrecommendations! Published in 2021 at "Membranes"
DOI: 10.3390/membranes11100724
Abstract: Fouling mitigation using chaotic advection caused by herringbone-shaped grooves in a flat membrane module is numerically investigated. The feed flow is laminar with the Reynolds number (Re) ranging from 50 to 500. In addition, we… read more here.
Keywords: chaotic advection; advection; via chaotic; membrane ... See more keywords