Collision efficiencies are calculated for two sedimenting spherical drops of different radii with
internal circulation under conditions such that drop inertia can be significant while the …

In this work we derive the image flow fields for point force singularities placed outside a
stationary drop covered with an insoluble, nondiffusing, and incompressible surfactant. We …

Here we present the exact solution of two approaching spherical droplets problem, at small
Reynolds and Peclet numbers, taking into account surface shear and dilatational viscosities …

Water-in-oil emulsions stabilized by particles such as triglyceride or paraffin wax crystals
naturally exist or are an added ingredient in many products including crude oil, butter, ice …

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

The process of multiparticle aggregation in a dilute sedimenting suspension is rigorously
simulated, with precise hydrodynamical interactions. The primary particles are …

Microorganisms and drops are ubiquitous in nature: while drops can be found in sneezes,
sprays, ink-jet printers, oceans etc, microorganisms are present in our stomach, intestine …

Micro-organisms exist, naturally and otherwise, across a plethora of habitats around us,
ranging from inside our own bodies to some of the most uninhabitable places on Earth. They …

Li Rao1, 2, Zhengming Gao1, Ao Nie1, Yuyun Bao1 and Ziqi Cai1 1 tate Key Laboratory of
Chemical Resource Engineering, School of Chemical Engineering, Beijing University of …