Results 11 to 20 of about 19,698,908 (154)
A novel population balance model for the dilute acid hydrolysis of hemicellulose. [PDF]
Biotechnol Biofuels, 2015 Acid hydrolysis is a popular pretreatment for removing hemicellulose from lignocelluloses in order to produce a digestible substrate for enzymatic saccharification.
Greenwood AA +3 more
europepmc +3 more sources
Hybrid modeling of drop breakage in pulsed sieve tray extraction columns
Frontiers in Chemical Engineering, 2023 Accurate models for pulsed sieve tray extraction columns (PSEs) depend on the correct prediction of the drop diameter to estimate extractive mass transfer across the phase boundary. Phenomenologically, the drop diameter is determined by a balance of drop
Andreas Palmtag +3 more
doaj +1 more source
Computational Fluid Dynamics Modelling of Two-Phase Bubble Columns: A Comprehensive Review
Fluids, 2023 Bubble columns are used in many different industrial applications, and their design and characterisation have always been very complex. In recent years, the use of Computational Fluid Dynamics (CFD) has become very popular in the field of multiphase ...
Giorgio Besagni +2 more
doaj +1 more source
ChemEngineering, 2018 In order to optimize and design new bubbly flow reactors, it is necessary to predict the bubble behavior and properties with respect to the time and location. In gas-liquid flows, it is easily observed that the bubble sizes may vary widely.
Ehsan Askari +2 more
doaj +1 more source
Crystals, 2021 Population balance and computational fluid dynamics models are built and integrated to carry out a simulation study of the reactive crystallisation process in a confined jet mixer (CJM) for the continuous flow synthesis of TiO2 nanoparticles at a ...
Qing Yun Li, Xue Zhong Wang
doaj +1 more source
Population balance modelling for a flow induced phase inversion based granulation in a two-dimensional rotating agglomerator [PDF]
, 2011 A novel two-dimensional rotating agglomerator was developed to carry out the flow induced phase inversion (FIPI) based granulation. The process in this agglomerator shows that a continuous paste flow (mixed with liquid binder and primary particles) is ...
Tong, L., Liu, L., Akay, G., Liu, Lande
core +1 more source
Development of a multi-compartment population balance model for high-shear wet granulation with discrete element method [PDF]
, 2017 This paper presents a multi-compartment population balance model for wet granulation coupled with DEM (discrete element method) simulations. Methodologies are developed to extract relevant data from the DEM simulations to inform the population balance ...
McGuire, Andrew D. +6 more
core +2 more sources
Metals, 2020 A population balance model (PBM) is used to describe flocculation of particle tailings in seawater at pH 8 for a range of mixing intensities. The size of the aggregates is represented by the mean chord length, determined by the focused beam reflectance ...
Gonzalo R. Quezada +6 more
doaj +1 more source
Metals, 2023 A three-dimensional model is established to investigate the effect of argon injection mode, argon flow rate and casting speed on the gas–liquid two-phase flow behavior inside a slab continuous casting mold.
Zexian He +6 more
doaj +1 more source
Computation, 2019 A precise estimation of the bubble size distribution (BSD) is required to understand the fluid dynamics in gas-liquid bubble columns at the “bubble scale,” evaluate the heat and mass transfer rate, and support scale-up approaches.
Giorgio Besagni, Fabio Inzoli
doaj +1 more source