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 …

Application of three-dimensional full-loop CFD simulation in circulating fluidized bed combustion reactors–A review

Q Tu, H Wang, R Ocone - Powder Technology, 2022 - Elsevier
Circulating fluidized beds (CFBs) have been widely applied in coal combustion and
gasification industry due to their excellent performance in terms of fuel flexibility and …

Experimental and numerical investigation in the series arrangement square cyclone separator

S Venkatesh, SP Sivapirakasam, M Sakthivel… - Powder Technology, 2021 - Elsevier
The square cyclone separators are widely utilized in CFB boilers to isolate tiny specks from
gas flow. In present investigation, three square cyclones are fabricated, after that which is …

[HTML][HTML] Square cyclone separator: performance analysis optimization and operating condition variations using CFD-DPM and Taguchi method

H Fatahian, E Fatahian, R Erfani - Powder Technology, 2023 - Elsevier
The square cyclone separator is an efficient separation device for high-temperature gas
within Circulating Fluidized Bed (CFB) boilers. Additionally, other operating factors such as …

Multi-objective optimization, experimental and CFD approach for performance analysis in square cyclone separator

S Venkatesh, RS Kumar, SP Sivapirakasam… - Powder Technology, 2020 - Elsevier
In this article, square cyclone separator performance has been analyzed by varying the five
important geometric parameters. Primarily, Swift (1971) model is considered to develop the …

Investigating the effects of temperature on the performance of novel cyclone separators using large-eddy simulation

LS Brar, M Wasilewski - Powder Technology, 2023 - Elsevier
Cyclone separators find wide applications in high-temperature and pressure environments
such as circulating fluidized bed (CFB), pressurized fluidized bed coal combustion (PFBC) …

Computational and experimental analysis of axial flow cyclone used for intake air filtration in internal combustion engines

T Dziubak, L Bąkała - Energies, 2021 - mdpi.com
The properties and advantages of axial flow cyclones are presented; several dozen of them
are already widely used as the first stage of inlet air filtration in internal combustion motor …

Numerical study on particles separation using a cyclone enhanced by shunt device: Effects of cylinder-to-cone ratio and vortex finder-to-cylinder ratio

Y Zheng, L Ni - Powder Technology, 2022 - Elsevier
To optimize the structural parameters of the enhanced cyclone with shunt device (ECSD),
the effects of the cylinder-to-cone ratio and the vortex finder-to-cylinder ratio on the …

A low-cost solution for the collection of fine particles in square cyclone: A numerical analysis

E Fatahian, H Fatahian, E Hosseini, G Ahmadi - Powder Technology, 2021 - Elsevier
Generally, the square cyclone separator suffers from low separation efficiency. Therefore, a
deeper investigation for develo** an effective method to enhance this type of cyclone's …

Novel designs for square cyclone using rounded corner and double-inverted cones shapes

H Fatahian, E Fatahian, ME Nimvari, G Ahmadi - Powder technology, 2021 - Elsevier
The main aim of the present study was to develop novel designs for conventional square
cyclones in order to improve their separation efficiency using Computational Fluid Dynamics …