Inertial migration of neutrally buoyant prolate and oblate spheroids in plane Poiseuille flow using dissipative particle dynamics simulations
Sign Up to like & getrecommendations! Published in 2019 at "Computational Materials Science"
DOI: 10.1016/j.commatsci.2019.02.048
Abstract: Abstract Inertial migration of single neutrally buoyant prolate and oblate rigid spheroids in a plane Poiseuille flow at Reynolds number is studied using dissipative particle dynamics (DPD) simulations. The particles have aspect ratios ( AR… read more here.
Keywords: axis; plane; oblate; prolate ... See more keywords
Inertial migration of spherical and oblate particles in straight ducts
Sign Up to like & getrecommendations! Published in 2017 at "Journal of Fluid Mechanics"
DOI: 10.1017/jfm.2017.189
Abstract: We study numerically the inertial migration of a single rigid sphere and an oblate spheroid in straight square and rectangular ducts. A highly accurate interface-resolved numerical algorithm is employed to analyse the entire migration dynamics… read more here.
Keywords: oblate particles; inertial migration; oblate; migration ... See more keywords
Analysis of inertial migration of neutrally buoyant particle suspensions in a planar Poiseuille flow with a coupled lattice Boltzmann method-discrete element method
Sign Up to like & getrecommendations! Published in 2019 at "Physics of Fluids"
DOI: 10.1063/1.5095758
Abstract: In this study a hybrid numerical framework for modelling solid-liquid multiphase flow is established with a single-relaxation-time lattice Boltzmann method and the discrete element method implemented with the Hertz contact theory. The numerical framework is… read more here.
Keywords: inertial migration; boltzmann method; lattice boltzmann; migration ... See more keywords
Resolving dynamics of inertial migration in straight and curved microchannels by direct cross-sectional imaging.
Sign Up to like & getrecommendations! Published in 2021 at "Biomicrofluidics"
DOI: 10.1063/5.0032653
Abstract: The explosive development of inertial microfluidic systems for label-free sorting and isolation of cells demands improved understanding of the underlying physics that dictate the intriguing phenomenon of size-dependent migration in microchannels. Despite recent advances in… read more here.
Keywords: cross sectional; inertial migration; migration straight; physics ... See more keywords
Hydrodynamic and transport behavior of solid nanoparticles simulated with dissipative particle dynamics
Sign Up to like & getrecommendations! Published in 2023 at "Advances in Natural Sciences: Nanoscience and Nanotechnology"
DOI: 10.1088/2043-6262/acc01e
Abstract: Inertial migration of micro- and nanoparticles flowing through microchannels is commonly used for particle separation, sorting, and focusing on many lab-on-a-chip devices. Computer simulations of inertial migration of nanoparticles by mesoscale simulation methods, such as… read more here.
Keywords: dissipative particle; schmidt number; inertial migration;
Inertial migration of a deformable particle in pipe flow
Sign Up to like & getrecommendations! Published in 2019 at "Physical Review Fluids"
DOI: 10.1103/physrevfluids.4.104201
Abstract: We perform fully Eulerian numerical simulations of an initially spherical hyperelastic particle suspended in a Newtonian pressure-driven flow in a cylindrical straight pipe. We study the full particle migration and deformation for different Reynolds numbers… read more here.
Keywords: elasticity; deformable particle; inertial migration; migration ... See more keywords
Inertial Migration of Neutrally Buoyant Spherical Particles in Square Channels at Moderate and High Reynolds Numbers
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DOI: 10.3390/mi12020198
Abstract: The inertial migration of particles in microchannel flows has been deeply investigated in the last two decades. In spite of numerous reports on the inertial focusing patterns in a square channel, the particle inertial focusing… read more here.
Keywords: migration neutrally; reynolds numbers; high reynolds; inertial migration ... See more keywords