Diffusiophoresis in a Taylor-dispersing solute
Robben E. Migacz, Jesse T. Ault
Abstract
The motion of particles in a channel containing solute is, in part, a result of diffusiophoresis. Previous studies of diffusiophoresis in narrow channels have focused on quasi-one-dimensional dynamics. We consider the two-dimensional dynamics in an early-time regime. In this regime, spanwise variations in solute concentration have not yet diminished, and cross-channel particle migration may be significant.
Topics & Concepts
Dynamics (music)Particle (ecology)Channel (broadcasting)MechanicsPhysicsClassical mechanicsChemistryGeologyComputer scienceOceanographyAcousticsTelecommunicationsElectrostatics and Colloid InteractionsMicrofluidic and Bio-sensing TechnologiesSpectroscopy and Quantum Chemical Studies