A literature review on mechanisms and models for the coalescence process of fluid particles
Y Liao, D Lucas - Chemical Engineering Science, 2010 - Elsevier
This paper presents a literature review on the mechanisms and models of coalescence of
fluid particles. For the mechanisms, five categories are summarized, namely, turbulence …
fluid particles. For the mechanisms, five categories are summarized, namely, turbulence …
Oxygen mass transfer in biopharmaceutical processes: numerical and experimental approaches
Oxygen supply in aerobic bioprocesses is of crucial importance. For this reason, this paper
presents the oxygen demand of different cells and summarizes experimental and numerical …
presents the oxygen demand of different cells and summarizes experimental and numerical …
CFD modeling of gas dispersion and bubble size in a double turbine stirred tank
In the present paper, gas dispersion in a double turbine baffled stirred tank is modeled using
a commercial computational fluid dynamics (CFD) code FLUENT 6.1 (Fluent Inc., USA). A …
a commercial computational fluid dynamics (CFD) code FLUENT 6.1 (Fluent Inc., USA). A …
Modelling of mass transfer in gas–liquid stirred tanks agitated by Rushton turbine and CD-6 impeller: A scale-up study
A combined computational fluid dynamics (CFD) and population balance model (PBM)
approach has been applied to the simulation of gas–liquid stirred tanks agitated by (i) a …
approach has been applied to the simulation of gas–liquid stirred tanks agitated by (i) a …
Modelling local bubble size distributions in agitated vessels
M Laakkonen, P Moilanen, V Alopaeus… - Chemical Engineering …, 2007 - Elsevier
Photography and capillary suction probe were used to measure local bubble size
distributions (BSDs) from Rushton turbine agitated (14/200L) air–tap water and CO2–n …
distributions (BSDs) from Rushton turbine agitated (14/200L) air–tap water and CO2–n …
Two-phase mass transfer coefficient prediction in stirred vessel with a CFD model
In the present paper, gas dispersion in a laboratory scale (5L) stirred bioreactor is modelled
using a commercial computational fluid dynamics (CFD) code FLUENT 6.2 (Fluent Inc …
using a commercial computational fluid dynamics (CFD) code FLUENT 6.2 (Fluent Inc …
Multi-objective Bayesian optimization of chemical reactor design using computational fluid dynamics
This study presents a computational fluid dynamics (CFD) based optimal design tool for
chemical reactors, in which multi-objective Bayesian optimization (MBO) is utilized to reduce …
chemical reactors, in which multi-objective Bayesian optimization (MBO) is utilized to reduce …
CFD simulation of gas-liquid flow in stirred tanks: Effect of drag models
Drag force plays important roles in the prediction of gas-liquid flow in stirred tanks, but
systematic studies on drag models are still lacking. In this study, we evaluated the effect of …
systematic studies on drag models are still lacking. In this study, we evaluated the effect of …
Scale-up of aerated bioreactors: CFD validation and application to the enzyme production by Trichoderma reesei
Abstract The application of Computational Fluid Dynamics to aerobic fermentations faces
several issues, such as validation of multiphase models at high gas holdup and with …
several issues, such as validation of multiphase models at high gas holdup and with …
Euler–Euler multiphase CFD-simulation with full Reynolds stress model and anisotropic bubble-induced turbulence
J Parekh, R Rzehak - International Journal of Multiphase Flow, 2018 - Elsevier
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 …
stress model for the turbulence in the liquid carrier phase. Reynolds stress models have only …