High-frequency water vapor sorption cycling using fluidization of metal-organic frameworks
The productivity of continuously cycled atmospheric water harvesting methods using metal-
organic frameworks (MOFs) has been limited by a lack of scalable designs and robust MOF …
organic frameworks (MOFs) has been limited by a lack of scalable designs and robust MOF …
Comprehensive multivariate sensitivity analysis of CFD-DEM simulations: Critical model parameters and their impact on fluidization hydrodynamics
The development of CFD-DEM is critical for investigating particle phenomena and their
coupling with reactor transport. However, there continues to be considerable uncertainty in …
coupling with reactor transport. However, there continues to be considerable uncertainty in …
Gas flow distribution and solid dynamics in a thin rectangular pressurized fluidized bed using CFD-DEM simulation
D Liu, J Song, J Ma, X Chen, B van Wachem - Powder Technology, 2020 - Elsevier
Operating a fluidized bed at elevated pressure is typically used to intensify processes. The
effects of pressure on bubble behavior have been extensively studied; however, the gas flow …
effects of pressure on bubble behavior have been extensively studied; however, the gas flow …
On the limitations of 2D CFD for thin-rectangular fluidized bed simulations
Thin rectangular fluidized beds enable detailed optical diagnostics providing high quality
data for validating numerical simulations. Because of their lower computational costs, 2D …
data for validating numerical simulations. Because of their lower computational costs, 2D …
Modelling DME production from synthetic gases with a fluidized bed reactor: A CFD approach
Dimethyl ether (DME) is one of the most sought-after automotive fuels. Catalyst is generally
preferred in direct dime production from synthesis gas. 0In our study, Computational Fluid …
preferred in direct dime production from synthesis gas. 0In our study, Computational Fluid …
Identification of mesoscale flow in a bubbling and turbulent gas–solid fluidized bed
L Niu, Y Huang, Z Chu, M Cai, M Liu - Industrial & Engineering …, 2019 - ACS Publications
Based on the moment consistency principle, the bubble threshold was determined by using
the traversing method. A novel approach was proposed to identify bubbles and …
the traversing method. A novel approach was proposed to identify bubbles and …
Mixing dynamics in bubbling fluidized beds
Solids mixing affects thermal and concentration gradients in fluidized bed reactors and is,
therefore, critical to their performance. Despite substantial effort over the past decades …
therefore, critical to their performance. Despite substantial effort over the past decades …
Quantification of solid mixing in bubbling fluidized beds via two-fluid model simulations
The influence of particle density and fluidization velocity on the mixing behavior of Geldart B
particles was investigated in bubbling fluidized beds for various operating conditions using a …
particles was investigated in bubbling fluidized beds for various operating conditions using a …
On the two-phase theory of fluidization for Geldart B and D particles
Abstract Knowledge of the division of gas flow between the bubble and dense phases is
important for modelling and operation of bubbling fluidized beds. The two-phase theory of …
important for modelling and operation of bubbling fluidized beds. The two-phase theory of …
Manufactured chemistry: rethinking unit operation design in the age of additive manufacturing
AK Stark - AIChE Journal, 2018 - osti.gov
Advanced manufacturing enables new approaches to chemical reactor design due to the
ability to build complex geometries and topologies unaccessible to traditional manufacturing …
ability to build complex geometries and topologies unaccessible to traditional manufacturing …