Review of selected advances in electrical capacitance volume tomography for multiphase flow monitoring
Electrical Capacitance Volume Tomography (ECVT) has emerged as an attractive
technology for addressing instrumentation requirements in various energy-related …
technology for addressing instrumentation requirements in various energy-related …
Capacitive sensors for multiphase flow measurement: A review
A do Nascimento Wrasse, EN dos Santos… - IEEE Sensors …, 2022 - ieeexplore.ieee.org
Capacitive sensors are found in numerous applications, and they are capable of sensing
several parameters. Multiphase flows occur in many industrial processes that require proper …
several parameters. Multiphase flows occur in many industrial processes that require proper …
Image reconstruction of electrical capacitance tomography based on an efficient sparse Bayesian learning algorithm
L Zhang, L Dai - IEEE Transactions on Instrumentation and …, 2022 - ieeexplore.ieee.org
Image reconstruction is the main research problem of electrical capacitance tomography
(ECT). In this article, a novel ECT image reconstruction algorithm based on an efficient …
(ECT). In this article, a novel ECT image reconstruction algorithm based on an efficient …
Image reconstruction for ECT based on high-order approximate sensitivity matrix
Y Yang, J Liu, G Liu - Measurement Science and Technology, 2023 - iopscience.iop.org
Electrical capacitance tomography (ECT), widely used for industrial measurements, reflects
the permittivity distribution of the imaging region by measuring capacitance. The image …
the permittivity distribution of the imaging region by measuring capacitance. The image …
Posterior Approximate Clustering-Based Sensitivity Matrix Decomposition for Electrical Impedance Tomography
Z Wang, Y Sun, J Li - Sensors, 2024 - mdpi.com
This paper introduces a sensitivity matrix decomposition regularization (SMDR) method for
electric impedance tomography (EIT). Using k-means clustering, the EIT-reconstructed …
electric impedance tomography (EIT). Using k-means clustering, the EIT-reconstructed …
Capacitive multielectrode direct-imaging sensor for the visualization of two-phase flows
A do Nascimento Wrasse, TP Vendruscolo… - IEEE Sensors …, 2017 - ieeexplore.ieee.org
In this paper, a novel capacitive array-sensor to visualize two-phase flow by measuring
liquid holdup in pipe cross-section is introduced. The measuring principle is based on the …
liquid holdup in pipe cross-section is introduced. The measuring principle is based on the …
Image Reconstruction of Electrical Capacitance Tomography Based on ADMM-Net
D Lu, L Zhang - IEEE Sensors Journal, 2023 - ieeexplore.ieee.org
This article proposes a method that combines the alternating direction method of multipliers
(ADMMs) algorithm with neural networks based on the compressed sensing principle to …
(ADMMs) algorithm with neural networks based on the compressed sensing principle to …
Acceleration of electrical capacitance volume tomography imaging by Fourier-based sparse representations
C Gunes, DO Acero, QM Marashdeh… - IEEE Sensors …, 2018 - ieeexplore.ieee.org
Electrical capacitance tomography (ECT) is a non-invasive and non-intrusive imaging
modality that utilizes mutual capacitance measurements between electrode plates to …
modality that utilizes mutual capacitance measurements between electrode plates to …
Redundancy analysis of capacitance data of a coplanar electrode array for fast and stable imaging processing
Y Wen, Z Zhang, Y Zhang, D Sun - Sensors, 2017 - mdpi.com
A coplanar electrode array sensor is established for the imaging of composite-material
adhesive-layer defect detection. The sensor is based on the capacitive edge effect, which …
adhesive-layer defect detection. The sensor is based on the capacitive edge effect, which …
Iterative computational imaging method for flow pattern reconstruction based on electrical capacitance tomography
H Guo, S Liu, H Cheng, S Sun, J Ding, H Guo - Chemical Engineering …, 2020 - Elsevier
The electrical capacitance tomography (ECT) is a promising measurement technique, which
tries to reconstruct the permittivity distribution in a measurement domain by solving an …
tries to reconstruct the permittivity distribution in a measurement domain by solving an …