Application of electrical capacitance tomography in circulating fluidised beds–A review

H Wang, W Yang - Applied Thermal Engineering, 2020 - Elsevier
Circulating fluidised beds (CFBs) are developed for clean coal combustion and coal
gasification, and they play an important role in power generation. With the increase in …

Electrical capacitance tomography for gas–solids flow measurement for circulating fluidized beds

S Liu, Q Chen, HG Wang, F Jiang, I Ismail… - Flow Measurement and …, 2005 - Elsevier
Gas–solids flows in the risers of circulating fluidised beds (CFBs) and cyclones exhibit
complex physical behaviour, such as local backflow and recirculation. The difficulties in …

An exploratory study of information retrieval techniques in domain analysis

V Alves, C Schwanninger, L Barbosa… - 2008 12th …, 2008 - ieeexplore.ieee.org
Domain analysis involves not only looking at standard requirements documents (eg, use
case specifications) but also at customer information packs, market analyses, etc. Looking …

Image reconstruction by nonlinear Landweber iteration for complicated distributions

Y Li, W Yang - Measurement Science and Technology, 2008 - iopscience.iop.org
In electrical capacitance tomography (ECT), a sensitivity matrix is usually calculated based
on high permittivity perturbation with a low permittivity background and a fixed sensitivity …

Modified iterative Landweber method in electrical capacitance tomography

JD Jang, SH Lee, KY Kim, BY Choi - Measurement Science and …, 2006 - iopscience.iop.org
Electrical capacitance tomography (ECT) is a non-invasive imaging technique that aims at
visualization of the cross-sectional permittivity distribution of a dielectric object based on the …

A high-performance digital system for electrical capacitance tomography

Z Cui, H Wang, Z Chen, Y Xu… - … Science and Technology, 2011 - iopscience.iop.org
This paper describes a recently developed digital-based data acquisition system for
electrical capacitance tomography (ECT). The system consists of high-capacity field …

Deep learning-based inversion method for imaging problems in electrical capacitance tomography

J Lei, Q Liu, X Wang - IEEE Transactions on Instrumentation …, 2018 - ieeexplore.ieee.org
Electrical capacitance tomography exhibits great potentials in the visualization
measurement of industrial processes, and high-precision images are of great significance …

Experimental investigation of three-dimensional gas-solid flow in CFB cyclone separator using electrical capacitance volume tomography

D Yang, J Zhang, B Liu, X Gu, A Guo, Q Bian… - Powder Technology, 2024 - Elsevier
The anisotropic three-dimensional flow field inside cyclone separators makes it challenging
to capture the gas-solid flow characteristics, and the internal behavior of the cyclone …

An image construction based on the VTLF fusion technique for oil–water two-phase flow of noncontact electrical impedance tomography

X Wang, W Xi, B Wang, B Dang… - IEEE Transactions on …, 2022 - ieeexplore.ieee.org
Electrical tomography (ET) has attracted extensive attention in the petroleum multiphase
flow field due to its advantages of nonintrusion, nonradiation, and simple equipment …

Physics-informed multi-fidelity learning-driven imaging method for electrical capacitance tomography

J Lei, Q Liu, X Wang - Engineering Applications of Artificial Intelligence, 2022 - Elsevier
The electrical capacitance tomography is considered to be a promising non-invasive
visualization method for the measurement of multiphase flow parameters, but low-quality …