Two-phase bubble columns: A comprehensive review

G Besagni, F Inzoli, T Ziegenhein - ChemEngineering, 2018 - mdpi.com
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 …

Flotation technique: Its mechanisms and design parameters

R Prakash, SK Majumder, A Singh - Chemical Engineering and Processing …, 2018 - Elsevier
A knowledge of hydrodynamic characteristics is important because it helps in design,
control, analysis, optimization, operation, and modelling of the system, which enhances the …

Multi-scale modeling of plastic waste gasification: opportunities and challenges

S Madanikashani, LA Vandewalle, S De Meester… - Materials, 2022 - mdpi.com
Among the different thermo-chemical recycling routes for plastic waste valorization,
gasification is one of the most promising, converting plastic waste into syngas (H2+ CO) and …

CFD-PBM simulations of a bubble column with different liquid properties

K Guo, T Wang, Y Liu, J Wang - Chemical Engineering Journal, 2017 - Elsevier
The CFD-PBM coupled model was validated in a bubble column with organic liquids under
industrial conditions. Experimental data of the gas holdup, bubble size distribution and mass …

Generality of the CFD-PBM coupled model for bubble column simulation

H Zhang, A Sayyar, Y Wang, T Wang - Chemical Engineering Science, 2020 - Elsevier
Computational fluid dynamics coupled with a population balance model (CFD-PBM)
combines the use of CFD to calculate the flow field and phase holdup and that of PBM to …

Numerical simulation of bubble characteristics in bubble columns with different liquid viscosities and surface tensions using a CFD-PBM coupled model

P Yan, H Jin, G He, X Guo, L Ma, S Yang… - … Research and Design, 2020 - Elsevier
Most liquids in gas–liquid phase reactions are organic solvents; hence, it is particularly
important to study the effect of liquid properties on fluid dynamic parameters in bubble …

Effect of bubble diameter size on prediction of flow pattern in Euler–Euler simulation of homogeneous bubble column regime

M Pourtousi, P Ganesan, JN Sahu - Measurement, 2015 - Elsevier
Determining the bubble size in a numerical setting plays an important role in accurate
prediction of flow pattern and gas dynamics in a bubble column rector. This paper employs …

Investigation on performance of particle swarm optimization (PSO) algorithm based fuzzy inference system (PSOFIS) in a combination of CFD modeling for prediction …

M Babanezhad, I Behroyan, AT Nakhjiri, A Marjani… - Scientific Reports, 2021 - nature.com
Herein, a reactor of bubble column type with non-equilibrium thermal condition between air
and water is mechanistically modeled and simulated by the CFD technique. Moreover, the …

Experimental PIV and LIF characterization of a bubble column flow

I Murgan, F Bunea, GD Ciocan - Flow Measurement and Instrumentation, 2017 - Elsevier
Abstract Experimental 2D Particle Image Velocimetry (PIV) measurements, with uniform
background lighting and Laser Induced Fluorescence (LIF) of the tracking particles, were …

Novel gas holdup correlation for slurry bubble column reactors operated in the homogeneous regime

M Götz, J Lefebvre, F Mörs, F Ortloff, R Reimert… - Chemical Engineering …, 2017 - Elsevier
The gas holdup is an important parameter for the design of slurry bubble columns. However,
there is no correlation in literature to calculate the gas holdup of such reactors for industrially …