Influence of computational parcel resolution on hydrodynamics and performance of reacting fluidized bed reactors

A Oloruntoba, H Xiao, L Duan, J Bergerson… - … Research and Design, 2024 - Elsevier
Abstract The Eulerian-Lagrangian computational models are critical for understanding gas-
phase processes and addressing engineering challenges, yet their numerical accuracy in …

Gas–solid flow mechanism of spherocylindrical particles with various aspect ratios in spouted bed

L Zhou, B Wang, D Zhen, L Bai, H Yan - Physics of Fluids, 2024 - pubs.aip.org
Spherocylindrical particles encompass elongated spherical particles, such as biomass
particles utilized in thermal reactions and capsule pills in the pharmaceutical industry, along …

The migration mechanism of temporary plugging agents in rough fractures of hot dry rock: A numerical study

C Zheng, D Wang, Q Wang, S Sun, D Sun, B Yu - Physics of Fluids, 2024 - pubs.aip.org
Plugging and diverting fracturing is a promising technology that aims to enhance the heat
extraction efficiency in hot dry rock. The key to the success of this technique is the formation …

Influence of particle stacking modes on the fluidization characteristics of biomass particles in binary particle systems

B Wang, L Bai, H Yu, R Agarwal, L Zhou - Physics of Fluids, 2024 - pubs.aip.org
Spouted bed is widely used in biomass combustion and other industrial production due to
the advantages of good heat transfer performance and sufficient gas–solid mixing. In order …

[HTML][HTML] Particle response to oscillatory flows at finite Reynolds numbers

O AlAli, B Tarver, CFM Coimbra - Physics of Fluids, 2024 - pubs.aip.org
The response of spherical particles to oscillatory fluid flow forcing at finite Reynolds numbers
exhibits significant deviations from classical analytical predictions due to nonlinear …

Effects of inlet boundary conditions on nonlinear characteristics in numerical risers

G Liu, M Yang, X Ying - Physics of Fluids, 2024 - pubs.aip.org
Fluidized beds are favored for their high efficiency in material and heat exchange. However,
a limited understanding of two-phase flow dynamics leads to the construction of larger …