An overview of novel geometrical modifications and optimizations of gas-particle cyclone separators

M Guo, L Yang, H Son, DK Le, S Manickam… - Separation and …, 2024 - Elsevier
A gas-particle cyclone separator is an economical device for removing particulate solids
from a gas system, which is widely utilized in industrial applications. This review mainly …

Mitigation approaches and techniques for combustion power plants flue gas emissions: A comprehensive review

I Larki, A Zahedi, M Asadi, MM Forootan… - Science of The Total …, 2023 - Elsevier
Population growth and urbanization are driving energy demand. Despite the development of
renewable energy technologies, most of this demand is still met by fossil fuels. Flue gases …

The impact of cylinder vortex stabilizer on fluctuating turbulence characteristics of a cyclone separator based on Large Eddy Simulation

M Guo, Y Lu, C Xue, X Sun, JY Yoon - Advanced Powder Technology, 2023 - Elsevier
The main purpose of present study is to comprehensively clarify the impact of cylinder vortex
stabilizer on fluctuating turbulence structure of a Stairmand cyclone separator on basis of …

Numerical investigation on the swirling vortical characteristics of a Stairmand cyclone separator with slotted vortex finder

M Guo, H Xue, J Pang, DK Le, X Sun, JY Yoon - Powder Technology, 2023 - Elsevier
The slotted vortex finder (SVF) represents a novelly modified cyclone vortex finder, which is
validated to be valuable and prospective for industrial applications. The main purpose of …

Multi-objective optimization of a novel vortex finder for performance improvement of cyclone separator

M Guo, DK Le, X Sun, JY Yoon - Powder Technology, 2022 - Elsevier
This study proposed a multi-objective optimization of novel vortex finder, called Slotted
Vortex Finder (SVF), applied in the Stairmand cyclone separator, to obtain a most …

The effect of inlet velocity, gas temperature and particle size on the performance of double cyclone separator

R Sardar, J Oh, M Kim, JE Lee, S Kim… - Chemical Engineering and …, 2023 - Elsevier
In this present study, the effect of inlet velocity, gas temperature on pressure drop and the
effect of particle size on the collection efficiency under different operating conditions are …

Flow analysis on carbonaceous deposition of heavy oil droplets and catalyst particles for coking formation process

Z Gao, C Li, X Qi, Y Wei, Z Liu - Energy, 2022 - Elsevier
The flow state has an important influence on the carbonaceous deposition for coking
formation process. To study the flow of heavy oil droplets and catalyst particles in FCC …

A Dimensional optimization study on cyclone performance under the oscillating boundary condition

PKA Abadi, JVN Nejad, S Kheradmand… - … and Processing-Process …, 2023 - Elsevier
In this study, the effect of changing the diameter of the vortex finder, cone and hydraulic inlet
diameter of the cyclone under oscillating flow conditions is compared to under uniform flow …

Peculiarities of particle motion inside cyclone separator by using LES-DRW model

Z Gao, Z Liu, Z Song, C Li, X Qi, H Ling… - … Engineering Research and …, 2022 - Elsevier
The short-circuit flow has a great influence on the separation performance in cyclone
separator. Herein, we used the LES model and particle random trajectory model to simulate …

Experimental and CFD investigation on effects of internals on the flow pattern and performance of a divergent cyclone separator

G Chen, J Fan, P Zhang, W Wang - Journal of the Taiwan Institute of …, 2020 - Elsevier
In order to improve the separation efficiency of a divergent cyclone separator, a kind of
combined internals of a spiral guide vane and a central column was proposed. In this work …