[HTML][HTML] Progress in CFD simulations of fluidized beds for chemical and energy process engineering
Gas-solid fluidized beds have drawn the attention of engineers and researchers as an
effective technology for a large variety of applications, and numerical simulations can play …
effective technology for a large variety of applications, and numerical simulations can play …
Discrete particle simulation of particulate systems: a review of major applications and findings
Understanding and modelling the dynamic behaviour of particulate systems has been a
major research focus worldwide for many years. Discrete particle simulation plays an …
major research focus worldwide for many years. Discrete particle simulation plays an …
Spattering and denudation in laser powder bed fusion process: Multiphase flow modelling
To understand the physical mechanisms of the spattering and denudation phenomena in the
laser powder bed fusion process, we develop a multiphase flow model by bi-directionally …
laser powder bed fusion process, we develop a multiphase flow model by bi-directionally …
[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 …
An Euler–Lagrange strategy for simulating particle-laden flows
J Capecelatro, O Desjardins - Journal of Computational Physics, 2013 - Elsevier
In this work, a strategy capable of simulating polydisperse flows in complex geometries is
employed where the fluid transport equations are solved in an Eulerian framework and the …
employed where the fluid transport equations are solved in an Eulerian framework and the …
Influence of rolling friction on single spout fluidized bed simulation
In this paper we study the effect of rolling friction on the dynamics in a single spout fluidized
bed using Discrete Element Method (DEM) coupled to Computational Fluid Dynamics …
bed using Discrete Element Method (DEM) coupled to Computational Fluid Dynamics …
Review of discrete particle modeling of fluidized beds
NG Deen, MVS Annaland, MA Van der Hoef… - Chemical engineering …, 2007 - Elsevier
This paper reviews the use of discrete particle models (DPMs) for the study of the flow
phenomena prevailing in fluidized beds. DPMs describe the gas-phase as a continuum …
phenomena prevailing in fluidized beds. DPMs describe the gas-phase as a continuum …
Influence of void fraction calculation on fidelity of CFD‐DEM simulation of gas‐solid bubbling fluidized beds
Z Peng, E Doroodchi, C Luo, B Moghtaderi - AIChE Journal, 2014 - Wiley Online Library
The correct calculation of cell void fraction is pivotal in accurate simulation of two‐phase
flows using a computational fluid dynamics‐discrete element method (CFD‐DEM) approach …
flows using a computational fluid dynamics‐discrete element method (CFD‐DEM) approach …
Modeling turbulent flows in porous media
Turbulent flows in porous media occur in a wide variety of applications, from catalysis in
packed beds to heat exchange in nuclear reactor vessels. In this review, we summarize the …
packed beds to heat exchange in nuclear reactor vessels. In this review, we summarize the …
Multiscale modeling of gas-fluidized beds
MA van der Hoef, M Ye, M van Sint Annaland… - Advances in chemical …, 2006 - Elsevier
Numerical models of gas-fluidized beds have become an important tool in the design and
scale up of gas-solid chemical reactors. However, a single numerical model which includes …
scale up of gas-solid chemical reactors. However, a single numerical model which includes …