The understanding of hydrodynamic forces around particles, drops, or bubbles moving in
Newtonian liquids is modestly mature. It is possible to obtain predictions of the attractive …

Bubbly flow is a prototypical two-phase flow problem. The dynamic behavior of bubbles
within a reactor is intrinsically linked to their transport, distribution, and mass transfer, all of …

A numerical “macroscopic-scale” method for static (including hysteresis) and moving contact
lines for partially wetting liquids is presented. The numerical method is based on the …

A volume of fluid method is developed in order to simulate reactive mass transfer in two-
phase flows and is applied to study reactive laminar liquid film. The thermodynamic …

From the significance of three-dimensional simulation of dispersed flow systems in many
engineering fields, extensive study was conducted for lift force in a single particle system as …

We report on the development and applications of an interface-capturing method aimed at
computing three-dimensional incompressible two-phase flows involving high density and …

Turbulence characteristics of vertical air–solid pipe flow are investigated in this paper. Direct
numerical simulations of the gas phase have been performed, while the solid particles have …

Bouncing and coalescence of a pair of slightly deformed bubbles rising side by side in a
quiescent liquid are experimentally studied. The trajectories and shapes of the bubbles are …

The present work focuses on the collective effect on both bubble dynamics and mass
transfer in a dense homogeneous bubble swarm for gas volume fractions. Concerning mass …

In the present study, we preformed a two-dimensional numerical simulation of the motion
and coalescence of bubble pairs rising in the stationary liquid pool, using the moving …