[HTML][HTML] Multi-scale numerical simulation of fluidized beds: Model applicability assessment
In the past few decades, multi-scale numerical methods have been developed to model
dense gas-solid flow in fluidized beds with different resolutions, accuracies, and efficiencies …
dense gas-solid flow in fluidized beds with different resolutions, accuracies, and efficiencies …
Possibilities and limits of computational fluid dynamics–discrete element method simulations in process engineering: a review of recent advancements and future …
P Kieckhefen, S Pietsch, M Dosta… - Annual review of …, 2020 - annualreviews.org
Fluid–solid systems play a major role in a wide variety of industries, from pharmaceutical
and consumer goods to chemical plants and energy generation. Along with this variety of …
and consumer goods to chemical plants and energy generation. Along with this variety of …
[图书][B] Coupled CFD-DEM modeling: formulation, implementation and application to multiphase flows
Discusses the CFD-DEM method of modeling which combines both the Discrete Element
Method and Computational Fluid Dynamics to simulate fluid-particle interactions. Deals with …
Method and Computational Fluid Dynamics to simulate fluid-particle interactions. Deals with …
A drag model for filtered Euler–Lagrange simulations of clustered gas–particle suspensions
S Radl, S Sundaresan - Chemical engineering science, 2014 - Elsevier
Fluidized gas–particle systems are inherently unstable and they manifest structures on a
wide range of length and time scales. In this article we present for the first time in the …
wide range of length and time scales. In this article we present for the first time in the …
Investigation of void fraction schemes for use with CFD-DEM simulations of fluidized beds
DA Clarke, AJ Sederman, LF Gladden… - Industrial & …, 2018 - ACS Publications
This paper investigates the spatial resolution of computational fluid dynamics–discrete
element method (CFD-DEM) simulations of a bubbling fluidized bed for seven different void …
element method (CFD-DEM) simulations of a bubbling fluidized bed for seven different void …
[HTML][HTML] Unresolved CFD–DEM modeling of multiphase flow in densely packed particle beds
M Vångö, S Pirker, T Lichtenegger - Applied Mathematical Modelling, 2018 - Elsevier
Multiphase flows in porous and granular media are widely encountered in many research
and engineering fields. Due to the complexity and limited accessibility of real facilities, it can …
and engineering fields. Due to the complexity and limited accessibility of real facilities, it can …
Coarse graining Euler-Lagrange simulations of cohesive particle fluidization
Abstract Although Euler-Lagrange simulations can be performed with millions of particles,
particle coarsening where particles are replaced by parcels is necessary for simulation of …
particle coarsening where particles are replaced by parcels is necessary for simulation of …
Discrete Element Simulation of Gas–Solid and Gas–Liquid–Solid Flows
J Yu, S Wang, K Luo, J Fan - Industrial & Engineering Chemistry …, 2023 - ACS Publications
Multiphase flow (ie, gas–solid flow and gas–liquid–solid flow) extensively exists in
industries, yet the strong coupling between different phases poses challenges in the discrete …
industries, yet the strong coupling between different phases poses challenges in the discrete …
Turbulent coarse-particle suspension flow: Measurement and modelling
Solid-liquid suspension flows are widely encountered in industrial applications. In many of
these flows, the carrier fluid exhibits shear-thinning behaviour and the solids have a broad …
these flows, the carrier fluid exhibits shear-thinning behaviour and the solids have a broad …
[HTML][HTML] A particle-size dependent smoothing scheme for polydisperse Euler-Lagrange simulations
Abstract In Euler-Lagrange models for particulate systems, the information exchange of
multiphase coupling terms, ie drag force, heat transfer, or mass transfer, is often smoothed …
multiphase coupling terms, ie drag force, heat transfer, or mass transfer, is often smoothed …