This year, 2022, we celebrate the 100-year anniversary of the commercialization of the
fluidized bed reactor. In those years, many new processes have been developed, with many …

In recent years, there has been increased focus on the calibration of discrete element
method (DEM) models to gain improved confidence in the simulation predictions. However …

The cohesive particles are commonly encountered in high temperature polymerization
fluidized bed reactors. However, detailed studies on the effect of cohesiveness on the …

The dynamics of cohesive particles and their tendency to adhere to surfaces present
significant challenges in various industrial processes. A profound understanding of adhesive …

The most sophisticated descriptions of particle-particle cohesion rely on extremely sensitive
and resource-intensive measurements, often making them impractical for industrial …

The characteristics of the coal particles in the entrained-flow gasifier are closely related to
the stable operation of the gasifier. In this study, the particle motion and evolution …

Nanoparticles are usually fluidized as agglomerates, which are in dynamic states of
agglomeration and fragmentation. It is critical to consider the size distribution of …

Semicrystalline polymer (eg, polyethylene and polypropylene) particles may swell in solvent
at elevated temperatures, inducing flow instability in operation, reactor blockage, and …

气固流化床中的团聚等介尺度结构严重影响气固的整体流化特性, 传热, 传质和反应效率,
因此介尺度结构的研究至关重要. 简要回顾颗粒介尺度结构的定义与分类, 然后从流体-颗粒 …

Abstract The Discrete Element Model (DEM) is widely used for studying wet granular
systems, where particles experience liquid bridge forces. However, due to its high …