A review of recent development for the CFD-DEM investigations of non-spherical particles
The coupling between fluid and granular materials is commonly encountered in nature and
engineering practice. Moreover, the shape of granular materials in practical applications is …
engineering practice. Moreover, the shape of granular materials in practical applications is …
Heat transfer modelling in Discrete Element Method (DEM)-based simulations of thermal processes: Theory and model development
Z Peng, E Doroodchi, B Moghtaderi - Progress in Energy and Combustion …, 2020 - Elsevier
Over the past decade, DEM-based simulation has become a promising alternative to
physical measurements of thermal particulate systems. Despite their rapid advancement and …
physical measurements of thermal particulate systems. Despite their rapid advancement and …
CFD study of hydrogen injection through tuyeres into ironmaking blast furnaces
Hydrogen can be injected into blast furnaces (BFs) via tuyeres and fully replace pulverised
coal injection (PCI) for lowering carbon emission, but hydrogen combustion in the raceway …
coal injection (PCI) for lowering carbon emission, but hydrogen combustion in the raceway …
Review of modelling of pyrolysis processes with CFD-DEM
DD Attanayake, F Sewerin, S Kulkarni… - Flow, Turbulence and …, 2023 - Springer
In a pyrolysis reactor, organic polymers from biomass or plastic waste are thermally
decomposed into volatile gases, condensable vapours (tar or bio-oil) and solid residues …
decomposed into volatile gases, condensable vapours (tar or bio-oil) and solid residues …
CFD-DEM study of coke combustion in the raceway cavity of an ironmaking blast furnace
A void zone, the so-called raceway, may be formed when gas is laterally injected into a
particle packed bed and the char particles may combust when the gas enters at a high …
particle packed bed and the char particles may combust when the gas enters at a high …
Particle-scale study of coke combustion in the raceway of an ironmaking blast furnace
The raceway is a zone of considerable significance in a blast furnace (BF) because it
supplies energy and reducing agents that ensure successful and stable BF operation …
supplies energy and reducing agents that ensure successful and stable BF operation …
CFD–DEM simulation of wet granular-fluid flows and heat transfer in an integral multi-jet spout-fluidized bed
R Guo, J Bai, F Wu, J Wang, X Ma, Z Hui - Powder Technology, 2022 - Elsevier
The hydrodynamic and heat transfer characteristics of dry and wet particles in quasi-two-
dimensional integral multi-jet spout-fluidized bed (IMJSFB) and conventional spouted bed …
dimensional integral multi-jet spout-fluidized bed (IMJSFB) and conventional spouted bed …
Transient 3D CFD study of pulverised coal combustion and coke combustion in a blast furnace: Effect of blast conditions
The pulverised coal combustion and coke combustion in the raceway of an ironmaking blast
furnace (BF) is the key to stable and efficient BF operation, especially under various blast …
furnace (BF) is the key to stable and efficient BF operation, especially under various blast …
Particle-scale modelling of injected hydrogen and coke co-combustion in the raceway of an ironmaking blast furnace
Hydrogen is an environmentally friendly fuel that does not produce greenhouse gas (GHG)
emissions. Its applications have attracted significant attention from many industries …
emissions. Its applications have attracted significant attention from many industries …
An enhanced correlation for gas-particle heat and mass transfer in packed and fluidized bed reactors
Abstract Particle-resolved (PR) high-fidelity simulations, eg, direct numerical simulation
(DNS), have emerged as a powerful tool to precisely capture the full details of complex fluid …
(DNS), have emerged as a powerful tool to precisely capture the full details of complex fluid …