[HTML][HTML] Non-invasive and non-intrusive diagnostic techniques for gas-solid fluidized beds–A review

M Errigo, C Windows-Yule, M Materazzi, D Werner… - Powder Technology, 2024 - Elsevier
Gas-solid fluidized-bed systems offer great advantages in terms of chemical reaction
efficiency and temperature control where other chemical reactor designs fall short. For this …

Image reconstruction in electrical capacitance tomography based on deep neural networks

W Deabes, KMJ Khayyat - IEEE Sensors Journal, 2021 - ieeexplore.ieee.org
Electrical Capacitance Tomography (ECT) image reconstruction has been largely applied
for industrial applications. However, there is still a crucial need to develop a new framework …

[HTML][HTML] Behaviour of biomass particles in a bubbling fluidized bed: A comparison between wood pellets and wood chips

CE Agu, LA Tokheim, C Pfeifer… - Chemical Engineering …, 2019 - Elsevier
For successful operation and design of a bubbling fluidized bed reactor handling a specific
biomass, in-depth knowledge about the bed behaviour is paramount. This study compares …

On the concentration models in electrical capacitance tomography for gas-fluidized bed measurements

A Li, S Meng, K Huang, W Yang, M Ye - Chemical engineering journal, 2022 - Elsevier
Electrical capacitance tomography (ECT) has been widely applied in gas-fluidized bed
measurements, which however is constrained by the sensor designs, image reconstruction …

Efficient image reconstruction algorithm for ECT system using local ensemble transform Kalman filter

W Deabes, KE Bouazza - IEEE Access, 2021 - ieeexplore.ieee.org
One of the vital processes that should be monitored and analyzed continuously in the oil-gas
and petroleum-related industries is the multi-phase flow inside pipes. Multi-phase flow …

Investigation of Bubble Properties in a Bubbling Fluidized-Bed Gasification Reactor Using a Computational Particle Fluid Dynamic Model

R Jaiswal, CE Agu, HK Nielsen… - Industrial & …, 2023 - ACS Publications
The conversion efficiency, operation, and design of bubbling fluidized bed (BFB) reactors
depend on the bed dynamics behavior, which is significantly influenced by the bubble …

Measurement of three-phase holdup distribution in gas–liquid–solid fluidized bed based on ERT/TMR-EMT

C Wang, K Zhang, Q Guo, J Ye - Industrial & Engineering …, 2023 - ACS Publications
The measurement of three-phase holdup distributions in the gas–liquid–solid fluidized bed
has guiding significance for the fluidized bed's characterization, design, and optimization …

[HTML][HTML] Binary mixtures of biomass and inert components in fluidized beds: Experimental and neural network exploration

V Del Duca, P Brachi, R Chirone, R Chirone… - Fuel, 2023 - Elsevier
In light of the little understanding of the hydrodynamics of multicomponent particle beds
involving biomass, a detailed investigation has been performed, which combines well …

Three-dimensional dynamic characterization of square-nosed slugging phenomena in a fluidized bed

Y Pottimurthy, D Wang, C Park, S Patil, A Tong, LS Fan - Particuology, 2022 - Elsevier
Slugging represents one of the major regimes in fluidization, which occurs in small diameter
beds with large bed height-to-diameter ratio or in large diameter beds with internals that …

Effect of electrode length of an electrical capacitance tomography sensor on gas− solid fluidized bed measurements

K Huang, S Meng, Q Guo, W Yang… - Industrial & …, 2019 - ACS Publications
Electrical capacitance tomography (ECT) has been widely used in fluidized bed
measurements because of the noninvasive and nonintrusive features. The successful …