Drag on a spheroidal particle at clean and surfactant-laden interfaces: effects of particle aspect ratio, contact angle and surface viscosities

DOI10.1017/jfm.2021.636zbMath1479.76109OpenAlexW3187667616MaRDI QIDQ5152426

N. O. Jaensson, Meisam Pourali, Martin Kröger

Publication date: 24 September 2021

Published in: Journal of Fluid Mechanics (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1017/jfm.2021.636

zbMATH Keywords

Marangoni convectiondrag coefficientsurface tension effectparticle-fluid-air multiphase flowsurfactant-laden interface

Mathematics Subject Classification ID

Suspensions (76T20) Capillarity (surface tension) for incompressible viscous fluids (76D45) Three or more component flows (76T30)

Cites Work

• Unnamed Item
• Unnamed Item
• A numerical solution of the Navier-Stokes equations using the finite element technique
• On the use of a diffuse-interface model for the simulation of rigid particles in two-phase Newtonian and viscoelastic fluids
• Mobility of membrane-trapped particles
• Drag and diffusion coefficients of a spherical particle attached to a fluid–fluid interface
• Stokes flow in the presence of a planar interface covered with incompressible surfactant
• Gmsh: A 3-D finite element mesh generator with built-in pre- and post-processing facilities
• Brownian motion in thin sheets of viscous fluid
• The circular disk straddling the interface of a two-phase flow
• Motion of a model swimmer near a weakly deforming interface
• The drag on needles moving in a Langmuir monolayer
• Surfactant dynamics: hidden variables controlling fluid flows
• Advanced Transport Phenomena
• Asymmetric three-dimensional Stokes flows about two fused equal spheres
• The viscous drag of spheres and filaments moving in membranes or monolayers
• Driven and active colloids at fluid interfaces
• Direct numerical simulations of fluid-solid systems using the arbitrary Lagrangian-Eulerian technique.

This page was built for publication: Drag on a spheroidal particle at clean and surfactant-laden interfaces: effects of particle aspect ratio, contact angle and surface viscosities