Does electrical capacitance represent roots in the soil?
Sign Up to like & getrecommendations! Published in 2020 at "Acta Physiologiae Plantarum"
DOI: 10.1007/s11738-020-03061-9
Abstract: The efficiency of the root capacitance method is still judged contradictorily. It was, therefore, aimed to verify that the electrical capacitance ( C R ) and impedance ( Z R ) measured between ground electrode… read more here.
Keywords: root; electrical capacitance; capacitance represent; soil ... See more keywords
Image reconstruction of electrical capacitance tomography based on optimal simulated annealing algorithm using orthogonal test method
Sign Up to like & getrecommendations! Published in 2021 at "Flow Measurement and Instrumentation"
DOI: 10.1016/j.flowmeasinst.2021.101996
Abstract: Abstract Electrical capacitance tomography (ECT) is a visualization measurement method for two-phase flow. Imaging permittivity distributions using electrical capacitance tomography has always been one of the most significant issues studied by scholars, and the algorithm… read more here.
Keywords: image; electrical capacitance; image reconstruction; capacitance tomography ... See more keywords
Architecture of EVT4 data acquisition system for electrical capacitance tomography
Sign Up to like & getrecommendations! Published in 2017 at "Measurement"
DOI: 10.1016/j.measurement.2017.01.020
Abstract: Abstract An EVT4 system for electrical capacitance tomography, which enables fast data acquisition and a high frame rate for dynamic process imaging, is presented. A hardware architecture based on distributed control logic and multi-gigabit transmission… read more here.
Keywords: system electrical; system; electrical capacitance; data acquisition ... See more keywords
Electrical Capacitance Volume Tomography for Characterization of Gas–Solid Slugging Fluidization with Geldart Group D Particles under High Temperatures
Sign Up to like & getrecommendations! Published in 2018 at "Industrial & Engineering Chemistry Research"
DOI: 10.1021/acs.iecr.7b04733
Abstract: A three-dimensional ECVT sensing technique is applied to imaging complex slugging phenomena of a gas–solid fluidized bed under ambient and elevated temperature conditions. The study indicates that the time interval between rising slugs decreases with… read more here.
Keywords: velocity; gas velocity; gas; fluidized bed ... See more keywords
A novel metal flow imaging using electrical capacitance tomography
Sign Up to like & getrecommendations! Published in 2017 at "Measurement Science and Technology"
DOI: 10.1088/1361-6501/aa670c
Abstract: The measurement of gas-liquid metal two phase flow is a challenging task due to the opaqueness and the high temperatures. For instance, during continuous casting of steel the distribution of argon gas and liquid steel… read more here.
Keywords: tomography; metal; electrical capacitance; capacitance tomography ... See more keywords
Robot sensing based on electrical capacitance tomography sensor with rotation
Sign Up to like & getrecommendations! Published in 2023 at "Measurement Science and Technology"
DOI: 10.1088/1361-6501/acd56e
Abstract: The existing sensing technology for industrial robot hands cannot sense inside of an object. To recognise the material and internal distribution of an object when it is grasped, electrical capacitance tomography (ECT) may be used… read more here.
Keywords: electrical capacitance; capacitance tomography; rotation; robot ... See more keywords
Acceleration of Electrical Capacitance Volume Tomography Imaging by Fourier-Based Sparse Representations
Sign Up to like & getrecommendations! Published in 2018 at "IEEE Sensors Journal"
DOI: 10.1109/jsen.2018.2871679
Abstract: Electrical capacitance tomography (ECT) is a non-invasive and non-intrusive imaging modality that utilizes mutual capacitance measurements between electrode plates to reconstruct the cross-sectional spatial electrical permittivity distribution inside a region of interest (RoI). Increasing attention… read more here.
Keywords: volume tomography; electrical capacitance; capacitance volume; capacitance ... See more keywords
Permittivity Reconstruction in Electrical Capacitance Tomography Based on Visual Representation of Deep Neural Network
Sign Up to like & getrecommendations! Published in 2020 at "IEEE Sensors Journal"
DOI: 10.1109/jsen.2020.2964559
Abstract: Electrical Capacitance Tomography (ECT) has been developed for many years and made great progresses. Successful applications of ECT depend on the accuracy and speed of image reconstruction. In this paper, we propose a new image… read more here.
Keywords: reconstruction; neural network; electrical capacitance; network ... See more keywords
Composite Sensitivity Matrix for Reducing the Influence of Medium Electrification on Electrical Capacitance Tomography
Sign Up to like & getrecommendations! Published in 2020 at "IEEE Transactions on Instrumentation and Measurement"
DOI: 10.1109/tim.2019.2910343
Abstract: The electrical capacitance tomography (ECT) is an image-based technology which has been widely used for gas–solid two-phase flow measurement. The solid-phase electrification is an inevitable phenomenon during pneumatic conveying. To reduce the influence of medium… read more here.
Keywords: electrification; electrical capacitance; medium electrification; sensitivity ... See more keywords
Planar Electrical Capacitance Tomography Dynamic Imaging for Non-Destructive Test
Sign Up to like & getrecommendations! Published in 2022 at "IEEE Transactions on Instrumentation and Measurement"
DOI: 10.1109/tim.2022.3180438
Abstract: Planar electrical capacitance tomography (PECT) is sensitive to the dielectric changes in its proximity; therefore, it has an attractive prospect in the non-destructive evaluation for the non-metallic composite materials. Currently, the planar ECT employs the… read more here.
Keywords: electrical capacitance; dynamic imaging; capacitance tomography; planar electrical ... See more keywords
Flooding Prognostic in Packed Columns Based on Electrical Capacitance Tomography and Convolution Neural Network
Sign Up to like & getrecommendations! Published in 2022 at "IEEE Transactions on Instrumentation and Measurement"
DOI: 10.1109/tim.2022.3184363
Abstract: The flooding of packed columns is accompanied by a steep increase in liquid hold-up and pressure drop, resulting in lower mass transfer efficiency and potential damage to equipment. This study aims to investigate, for the… read more here.
Keywords: packed columns; electrical capacitance; liquid hold; capacitance tomography ... See more keywords