Hydrodynamic diffusion in a suspension of sedimenting point particles with periodic boundary conditions

DOI10.1063/1.868117zbMath0830.76086OpenAlexW2029938330MaRDI QIDQ4841954

Donald L. Koch

Publication date: 23 August 1995

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

Full work available at URL: https://doi.org/10.1063/1.868117

zbMATH Keywords

buoyancy forcefluid viscosityconvective motionspoint-particle approximationnon-Brownian particles

Mathematics Subject Classification ID

Diffusion (76R50) Multiphase and multicomponent flows (76T99)

Related Items

Velocity fluctuations and hydrodynamic diffusion in finite-Reynolds-number sedimenting suspensions, Structure and dynamics of dilute suspensions of finite-Reynolds-number settling fibers, Screening mechanisms in sedimentation, Stability of a sheared particle suspension, Diffusivities and front propagation in sedimentation, Spreading fronts and fluctuations in sedimentation, Heat transfer enhancement in suspensions of agitated solids. III. Thermophoretic transport of nanoparticles in the diffusion limit, Hydrodynamic diffusion of sedimenting point particles in a vertical shear flow, Computer simulation of particle aggregates during sedimentation, Dilute sedimenting suspensions of spheres at small inertia

Cites Work

• The planar singular solutions of Stokes and Laplace equations and their application to transport processes near porous surfaces
• Kinetic theory for a monodisperse gas–solid suspension
• Variance in the sedimentation speed of a suspension
• The added mass, Basset, and viscous drag coefficients in nondilute bubbly liquids undergoing small-amplitude oscillatory motion
• Anomalous diffusion of momentum in a dilute gas–solid suspension
• Hydrodynamic diffusion in dilute sedimenting suspensions at moderate Reynolds numbers
• Diffusion by a Random Velocity Field
• Screening in sedimenting suspensions