Publication:
High-Speed Flow Imaging With Adaptive Electrical Capacitance Tomography for Improved Accuracy

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dc.citedby0
dc.contributor.authorShalaby A.M.en_US
dc.contributor.authorShalaby M.en_US
dc.contributor.authorOthman N.S.en_US
dc.contributor.authorSingh Sidhu M.en_US
dc.contributor.authorid57219433216en_US
dc.contributor.authorid57189881220en_US
dc.contributor.authorid56426823300en_US
dc.contributor.authorid59405459800en_US
dc.date.accessioned2025-03-03T07:46:16Z
dc.date.available2025-03-03T07:46:16Z
dc.date.issued2024
dc.description.abstractIn industrial processes, Electrical Capacitance Tomography (ECT) is a vital non-invasive imaging technique for monitoring multiphase flows. As the speed of flow increases, as for high-speed chemical reactors, it becomes crucial to enhance the acquisition speed to ensure the scan period for one frame is significantly shorter than the time it takes for the fluid to traverse the sensor length. Traditional ECT systems employ a uniform charge integration time across all electrode pairs. To address this challenge without compromising image accuracy and sensitivity, we propose an adaptive integration technique for inter-electrode capacitance measurement. This approach adjusts the charge integration time based on the distance between electrodes, with longer integration times for farther electrode pairs. By doing so, we aim to enhance measurement accuracy while maintaining efficient data acquisition speed. The proposed method is expected to significantly improve the fidelity of ECT images and the overall performance of ECT systems in real-time industrial applications, contributing to better monitoring and control of multiphase flows. Simulations and experimental validation in a high-speed fluid flow demonstrate that our method improves image visibility while maintaining suitable acquisition speeds. The adaptive technique is computationally efficient and scalable to various ECT configurations, promising broader applications in industrial process control and efficiency optimization. ? 2013 IEEE.en_US
dc.description.natureFinalen_US
dc.identifier.doi10.1109/ACCESS.2024.3490254
dc.identifier.epage162507
dc.identifier.scopus2-s2.0-85208377754
dc.identifier.spage162499
dc.identifier.urihttps://www.scopus.com/inward/record.uri?eid=2-s2.0-85208377754&doi=10.1109%2fACCESS.2024.3490254&partnerID=40&md5=8af29f5934c0e229aa3c22ac33542e0e
dc.identifier.urihttps://irepository.uniten.edu.my/handle/123456789/36975
dc.identifier.volume12
dc.pagecount8
dc.publisherInstitute of Electrical and Electronics Engineers Inc.en_US
dc.relation.ispartofAll Open Access; Gold Open Access
dc.sourceScopus
dc.sourcetitleIEEE Access
dc.subjectCapacitance
dc.subjectTwo phase flow
dc.subjectElectrical Capacitance Tomography
dc.subjectHigh speed flows
dc.subjectImages reconstruction
dc.subjectIndustrial multi-phase flow
dc.subjectIntegration time
dc.subjectMulti-phase flows
dc.subjectPermittivity distributions
dc.subjectReal time monitoring
dc.subjectSensitivity matrix
dc.subjectCapacitance measurement
dc.titleHigh-Speed Flow Imaging With Adaptive Electrical Capacitance Tomography for Improved Accuracyen_US
dc.typeArticleen_US
dspace.entity.typePublication
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