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 …

Hydrological droughts are characterized based on their duration, severity, and magnitude.
Among the most critical factors, precipitation, evapotranspiration, and runoff are essential in …

In the present work, Euler–Euler modeling of bubbly flows is combined with a full Reynolds
stress model for the turbulence in the liquid carrier phase. Reynolds stress models have only …

This paper shows a combination of computational fluid dynamics (CFD) and adaptive neuro-
fuzzy inference system (ANFIS) to propose a new viewpoint for multiphase flow modeling …

In the current study, Artificial Intelligence (AI) approach was used for the learning of a
physical system. We applied four inputs and one output in the learning process of AI. In the …

Abstract In this work Euler-Euler Large Eddy Simulations (LES) of dispersed turbulent gas–
liquid flows in a cylindrical bubble column are presented. Besides, predictions are compared …

In this work, numerical simulations of cylindrical bubble column are performed using the
Euler–Euler approach incorporated with a population balance model (PBM). First, three drag …

A 2D-bubble column reactor (BCR) including gas and liquid phases is simulated, and fluid
characteristics such as gas-phase volume fraction and gas-phase turbulence are extracted …

Bubble columns are used in many industrial applications, but the complex fluid dynamics
phenomena has limited their design and optimization processes. Computational Fluid …

A 3D time dependent numerical study was performed to study the gas–liquid–solid three-
phase flow dynamics in bubble columns by employing the Eulerian–Eulerian–Eulerian three …