3 papers
cond-mat.soft2026
Upper bounds on the colloid separation efficiency of diffusiophoresis
Fernando Temprano-Coleto, Jeongmin Kim, Marcel M. Louis +1
The separation of colloidal particles from fluids is essential to ensure a safe global supply of drinking water, yet in the case of microscopic particles, it remains a highly energ…
physics.flu-dyn2025
Drag reduction in surfactant-contaminated superhydrophobic channels at high Péclet numbers
Samuel D. Tomlinson, Frédéric Gibou, Paolo Luzzatto-Fegiz +3
Motivated by microfluidic applications, we investigate drag reduction in laminar pressure-driven flows in channels with streamwise-periodic superhydrophobic surfaces (SHSs) contami…
physics.flu-dyn2024
On the self-similarity of unbounded viscous Marangoni flows
Fernando Temprano-Coleto, Howard A. Stone
The Marangoni flow induced by an insoluble surfactant on a fluid-fluid interface is a fundamental problem investigated extensively due to its implications in colloid science, biolo…