The computational fluid dynamics (CFD) method has been widely adopted and accepted in
the nuclear reactor safety analysis in the recent years. Especially, the application of …

Bubbly flows involve bubbles randomly distributed within a liquid. At large Reynolds
number, they experience an agitation that can combine shear-induced turbulence (SIT) …

In this work, we established a novel theory for the dynamics of oscillating bubbles such as
cavitation bubbles, underwater explosion bubbles, and air bubbles. For the first time, we …

The beauty and complexity of the shapes and dynamics of bubbles rising in liquid have
fascinated scientists for centuries. Here we perform simulations on an initially spherical …

This paper reviews the use of direct numerical simulation (DNS) models for the study of
mass, momentum and heat transfer phenomena prevailing in dense gas–solid flows. In …

This article presents a state-of-the-art review focusing on the current understanding of the
multiscale multiphase phenomena inside Bubble Column Reactors (BCRs). Although many …

Addressing gas migration in a static mud column during the shut-in period is a major
concern in Pressurized Mud Cap Drilling (PMCD). Significant discrepancies have been …

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 …

Gas bubbles are of major importance in most metallurgical processes. They promote
chemical reactions, homogenize the melt, or float inclusions. Thus, their dynamics are of …

A quantitative description of the interaction between the turbulence eddies and bubble
groups is crucial for the prediction of the bubble size distribution in bubble columns when …