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Electrical Capacitance Tomography - A Perspective / Q. Marashdeh in Industrial & engineering chemistry research, Vol. 47 N°10 (Mai 2008) 

Public ISBD [article]  in Industrial & engineering chemistry research > Vol. 47 N°10 (Mai 2008) . - p. 3708-3719 Titre : Electrical Capacitance Tomography - A Perspective Type de document : texte imprimé Auteurs : Q. Marashdeh, Auteur ; L.-S. Fan, Auteur ; W. Warsito, Auteur Année de publication : 2008 Article en page(s) : p. 3708-3719 Langues : Anglais (eng) Mots-clés : Electrical  capacitance  tomography  (ECT) Résumé : This article describes the recent progress in research and development on electrical capacitance tomography (ECT). Specifically, the article highlights several aspects of ECT including the electrical capacitance volume tomography (ECVT), 3D sensor design, 3D neural network multicriterion image reconstruction technique (3D-NN-MOIRT), multimodal imaging based on ECT and ECVT sensors, static-charge effects and the scheme of their elimination in the ECT image reconstruction, and multiphase flow imaging applications. The multimodal capability that enables permittivity and conductivity imaging to be simultaneously conducted is illustrated. The simulation and experimental results are presented to provide quantitative and/or qualitative assessment of the significance of various ECT techniques. The employment of ECVT in conjunction with using electrical capacitance based imaging sensors is shown to represent a favorable tool for industrial multiphase flow imaging. En ligne : https://pubs.acs.org/doi/abs/10.1021/ie0713590 [article] Electrical Capacitance Tomography - A Perspective [texte imprimé] / Q. Marashdeh, Auteur ; L.-S. Fan, Auteur ; W. Warsito, Auteur . - 2008 . - p. 3708-3719. Langues : Anglais (eng) in Industrial & engineering chemistry research > Vol. 47 N°10 (Mai 2008) . - p. 3708-3719 Mots-clés : Electrical  capacitance  tomography  (ECT) Résumé : This article describes the recent progress in research and development on electrical capacitance tomography (ECT). Specifically, the article highlights several aspects of ECT including the electrical capacitance volume tomography (ECVT), 3D sensor design, 3D neural network multicriterion image reconstruction technique (3D-NN-MOIRT), multimodal imaging based on ECT and ECVT sensors, static-charge effects and the scheme of their elimination in the ECT image reconstruction, and multiphase flow imaging applications. The multimodal capability that enables permittivity and conductivity imaging to be simultaneously conducted is illustrated. The simulation and experimental results are presented to provide quantitative and/or qualitative assessment of the significance of various ECT techniques. The employment of ECVT in conjunction with using electrical capacitance based imaging sensors is shown to represent a favorable tool for industrial multiphase flow imaging. En ligne : https://pubs.acs.org/doi/abs/10.1021/ie0713590