Segregation in magnetized fluidized bed with Geldart-B magnetizable and nonmagnetizable particles

Tao, Jinhui; Hao, Weikang; Zhu, Quanhong

doi:10.1016/j.cep.2021.108421

Cited by 11 publications

(1 citation statement)

References 49 publications

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“…Recently, the fluidized bed has been widely used for its wide fuel adaptability, high combustion efficiency, and good heat transfer. In addition, the movement of particles in fluidized beds is of wide interest [1][2][3][4]. Research has shown that adding a certain number of ultrafine particles to Geldart group A particles can effectively reduce the friction loss between particles and improve the gas-solid mixing behavior in the fluidization process.…”

Section: Introductionmentioning

confidence: 99%

Revised Bell Particle‐Particle Drag Model of Bicomponent Cohesive Particles in a Fluidized Bed

et al. 2022

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In the framework of the two‐fluid model, the kinetic theory of cohesive particle flow is applied to bicomponent cohesive particle flow. Based on the Bell particle‐particle drag model, the revised Bell particle‐particle drag model is presented for the bicomponent cohesive particle flow, considering the impact of the particle surface energy on the collision process. The flow characteristics of a mixture of Geldart group A particles and ultrafine particles were studied. The results show that the simulated elutriation rate is in good agreement with the experimental data, which verifies the effectiveness of the cohesive particles drag model.

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Section: Introductionmentioning

confidence: 99%