Continuum theory for dense gas-solid flow: A state-of-the-art review
J Wang - Chemical Engineering Science, 2020 - Elsevier
Gas-solid fluidization technology has been commercialized in many industrial applications
since its implementation in the fluid catalytic cracking process in the early 1940s, however …
since its implementation in the fluid catalytic cracking process in the early 1940s, however …
Recent advances on industrial solid waste catalysts for improving the quality of bio-oil from biomass catalytic cracking: a review
B Qiu, C Yang, Q Shao, Y Liu, H Chu - Fuel, 2022 - Elsevier
In this review, the research progress on the effect of industrial solid waste as catalyst on the
quality of bio-oil in the process of biomass pyrolysis. Industrial solid waste contains metals …
quality of bio-oil in the process of biomass pyrolysis. Industrial solid waste contains metals …
Potential quantum advantage for simulation of fluid dynamics
Numerical simulation of turbulent fluid dynamics needs to either parameterize turbulence-
which introduces large uncertainties-or explicitly resolve the smallest scales-which is …
which introduces large uncertainties-or explicitly resolve the smallest scales-which is …
Simulations of biomass pyrolysis using glued-sphere CFD-DEM with 3-D intra-particle models
The shape of biomass particles influences intra-particle heat transfer, particle-particle
collisions, interphase momentum, heat transfer, and pyrolysis yield. In this research, the …
collisions, interphase momentum, heat transfer, and pyrolysis yield. In this research, the …
[HTML][HTML] Development of a robust Eulerian–Lagrangian model for the simulation of an industrial solid–fluid system
Y Mori, M Sakai - Chemical Engineering Journal, 2021 - Elsevier
The discrete elements method (DEM) coupled with computational fluid dynamics (CFD) is
widely employed in the numerical simulation of a multiphase flow including solid particles …
widely employed in the numerical simulation of a multiphase flow including solid particles …
Euler-Lagrange simulation of dense gas-solid flow with local grid refinement
P Zhao, J Xu, Q Chang, W Ge, J Wang - Powder Technology, 2022 - Elsevier
Euler-Lagrange method is powerful for studying dense gas-solid flow, where the Eulerian
grid is typically 3–5 times of particle diameter to ensure the accuracy of information mapping …
grid is typically 3–5 times of particle diameter to ensure the accuracy of information mapping …
CFD-DEM-IBM simulation of particle drying processes in gas-fluidized beds
A great deal of industrial processes involves drying processes that removes water from the
surface and interior of particles, where knowing the flow behavior, mass and heat transfer is …
surface and interior of particles, where knowing the flow behavior, mass and heat transfer is …
A material-property-dependent sub-grid drag model for coarse-grained simulation of 3D large-scale CFB risers
Developing, verifying and validating sub-grid methods is of crucial significance for enabling
accurate coarse-grained two-fluid modeling of rapid gas-fluidized flows. However, very few …
accurate coarse-grained two-fluid modeling of rapid gas-fluidized flows. However, very few …
A hybrid CFD-RMD multiscale coupling framework for interfacial heat and mass simulation under hyperthermal ablative conditions
Under hypersonic flow conditions, the heat and mass transfer at the gas-solid interface of
thermal protection material becomes highly complicated due to the strong chemical and …
thermal protection material becomes highly complicated due to the strong chemical and …
Long-time simulation of catalytic MTO reaction in a fluidized bed reactor with a coarse-grained discrete particle method—EMMS-DPM
Long-time behaviors widely exist in gas–solid reactors, eg, the coke deposition and catalyst
deactivation in the methanol to olefins (MTO) process. Due to the limitation of the …
deactivation in the methanol to olefins (MTO) process. Due to the limitation of the …