Hypothesis The thermocapillary migration of a spherical drop with a stagnant cap in the
presence of a constant applied temperature gradient can be strongly affected by the finite …

In this study, we present a numerical investigation into the phenomenon of rising droplets in
immiscible fluids, focusing on the Marangoni effect induced by both solute and a …

The motion of viscous droplet in an unbounded arbitrary (non-axisymmetric) Stokes flow
under the combined influence of bulk-insoluble surfactant Marangoni stresses and thermal …

In this paper, we consider a viscous droplet migrating in a viscous fluid of a different
viscosity. Further, we assume that the surface of the droplet is partially contaminated with a …

Collision efficiencies are determined for two surfactant-covered spherical drops in the limit of
nearly uniform surface coverage in thermocapillary motion. The problem is linearized by …

Trajectories are calculated by the boundary-integral method for two contaminated
deformable drops under the combined influence of buoyancy and a constant temperature …

Collision efficiency values are calculated for both slightly deformable drops and spherical
liquid drops. For slightly deformable drops, subjected to combined gravitational and …