[HTML][HTML] Progress in CFD simulations of fluidized beds for chemical and energy process engineering

F Alobaid, N Almohammed, MM Farid, J May… - Progress in Energy and …, 2022 - Elsevier
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 …

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 …

Wet fluidization characterization of potash particles in a pulsation-assisted fluidized bed

MN Hassankiadeh, RJ Spiteri, M Berrey, D Jordison… - Powder Technology, 2023 - Elsevier
In order to improve fluidization behavior, pulsed airflow was employed to break
agglomeration and eliminate channeling in a fluidized bed with wet potash particles. The …

Using an encoder-decoder convolutional neural network to predict the solid holdup patterns in a pseudo-2d fluidized bed

H Bazai, E Kargar, M Mehrabi - Chemical Engineering Science, 2021 - Elsevier
In this paper, the capability of combined use of computational fluid dynamics (CFD) and data-
based deep learning to predict fluidized beds' complex behavior without solving transport …

Bioenergy with Carbon Capture and Storage (BECCS) developed by coupling a Pressurised Chemical Looping combustor with a turbo expander: How to optimize …

P Bartocci, A Abad, T Mattisson, A Cabello… - … and Sustainable Energy …, 2022 - Elsevier
Abstract Carbon Capture and Storage is a technology of paramount importance for the
fulfillment of the Sustainable Development Goal 7 (Affordable and Clean Energy) and the …

Review of CFD-DEM modeling of wet fluidized bed granulation and coating processes

Y Song, T Zhou, R Bai, M Zhang, H Yang - Processes, 2023 - mdpi.com
Wet fluidized bed granulation and coating processes have been widely used in the
pharmaceutical and food industries. The complex gas–solid flow coupled with heat and …

Review of computational fluid dynamics studies on chemical looping combustion

Y Shao, RK Agarwal, X Wang… - Journal of Energy …, 2021 - asmedigitalcollection.asme.org
Chemical looping combustion (CLC) is an attractive technology to achieve inherent CO2
separation with low energy penalty. In CLC, the conventional one-step combustion process …

A combined multiscale modeling and experimental study on surface modification of high-volume micro-nanoparticles with atomic accuracy

Z Li, J Xiang, X Liu, X Li, L Li, B Shan… - International Journal of …, 2022 - iopscience.iop.org
Surface modification for micro-nanoparticles at the atomic and close-to-atomic scales is of
great importance to enhance their performance in various applications, including high …

Effect of vibration characteristics on the performance of mixing in a vertically vibrated bed of a binary mixture of spherical particles

A Menbari, K Hashemnia - Chemical Engineering Science, 2019 - Elsevier
The uniform mixing is necessary in many processes such as those used in pharmaceutical,
chemical and petrochemical industries. The present work studies the influence of vibration …

Experimental study on fluidization, mixing and separation characteristics of binary mixtures of particles in a cold fluidized bed for biomass fast pyrolysis

Y Bai, H Si - Chemical Engineering and Processing-Process …, 2020 - Elsevier
To guarantee the uniform mixing of biomass and inert particles in the fluidized bed reactor
for the full and complete reaction during the biomass fast pyrolysis process, a visualized cold …