Fluid turbulence is commonly associated with stronger drag, greater heat transfer, and more
efficient mixing than in laminar flows. In many natural and industrial settings, turbulent liquid …

We present a comprehensive literature review on the two-phase bubble column; in this
review we deeply analyze the flow regimes, the flow regime transitions, the local and global …

3D transient CFD simulations of bubble column have been performed for a wide range of
superficial gas velocity on an industrially relevant cylindrical column and the CFD …

The numerical approaches have been used in many studies to predict the flow pattern inside
the bubble column reactors because of the difficulties that are still found in designing and …

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 …

The correct design, operation and scale-up of bubble columns rely on the knowledge of the
fluid dynamics at the “bubble-scale” and at the “reactor-scale”. This paper contributes to the …

This work presents an Euler–Euler (E–E) Computational Fluid Dynamics (CFD) model
developed for flow inside a rectangular air–water bubble column, in which we have also …

In the present work, a computational model based on an Eulerian–Eulerian approach was
used for the simulation of the transient two-phase flow in a rectangular partially aerated …

Bubble columns are gas–liquid contactors that are used in many process-engineering
applications. A counter-current liquid flow is frequently imposed to adjust the bubbles' …

Abstract Based on the Euler–Euler approach, a mathematical model is established to
describe gas and liquid two-phase flow in the gas-stirred system for steelmaking, and the …