Velocity fluctuations and hydrodynamic diffusion in finite-Reynolds-number sedimenting suspensions

DOI10.1063/1.2903623zbMath1182.76852OpenAlexW2001146758MaRDI QIDQ5303882

Donald L. Koch, Xiaolong Yin

Publication date: 18 March 2010

Published in: Physics of Fluids (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1063/1.2903623

zbMATH Keywords

diffusionsuspensionshydrodynamicssedimentationflow simulationlattice Boltzmann methods

Mathematics Subject Classification ID

Fluid mechanics (76-XX)

Related Items (10)

A simple and efficient parallel immersed boundary-lattice Boltzmann method for fully resolved simulations of incompressible settling suspensions ⋮ Transport and sedimentation of suspended particles in inertial pressure-driven flow ⋮ Structure and dynamics of dilute suspensions of finite-Reynolds-number settling fibers ⋮ Analysis and parallel implementation of a forced \(N\)-body problem ⋮ On the clustering of low-aspect-ratio oblate spheroids settling in ambient fluid ⋮ Microstructure-informed probability-driven point-particle model for hydrodynamic forces and torques in particle-laden flows ⋮ Permeability of a bubble assembly: From the very dry to the wet limit ⋮ Dilute sedimenting suspensions of spheres at small inertia ⋮ Collective locomotion of two-dimensional lattices of flapping plates. Part 1. Numerical method, single-plate case and lattice input power ⋮ Three-dimensional dynamics of a pair of deformable bubbles rising initially in line. Part 2. Highly inertial regimes

Cites Work

• Screening mechanisms in sedimentation
• Evolution of particle-velocity correlations in sedimentation
• Variance in the sedimentation speed of a suspension
• Hydrodynamic diffusion in dilute sedimenting suspensions at moderate Reynolds numbers
• Numerical simulations of particulate suspensions via a discretized Boltzmann equation. Part 1. Theoretical foundation
• Sedimentation of hard-sphere suspensions at low Reynolds number
• A model for velocity fluctuations in sedimentation
• Hydrodynamic diffusion in a suspension of sedimenting point particles with periodic boundary conditions
• Hindered settling velocity and microstructure in suspensions of solid spheres with moderate Reynolds numbers
• Numerical simulations of random suspensions at finite Reynolds numbers
• Screening in sedimenting suspensions
• Lattice-Boltzmann simulations of particle-fluid suspensions.

This page was built for publication: Velocity fluctuations and hydrodynamic diffusion in finite-Reynolds-number sedimenting suspensions