DEVELOPMENT OF ELECTRICAL CAPACITANCE TOMOGRAPH DESIGN IN THE NUCLEAR AND MEDICAL ELECTRONICS DIVISION
Jacek Kryszyn
J.Kryszyn@ire.pw.edu.plWarsaw University of Technology, Faculty of Electronics and Information Technology, The Institute of Radioelectronics and Multimedia Technology, Nuclear and Medical Electronics Division (Poland)
Waldemar Smolik
Warsaw University of Technology, Faculty of Electronics and Information Technology, The Institute of Radioelectronics and Multimedia Technology, Nuclear and Medical Electronics Division (Poland)
Tomasz Olszewski
Warsaw University of Technology, Faculty of Electronics and Information Technology, The Institute of Radioelectronics and Multimedia Technology, Nuclear and Medical Electronics Division (Poland)
Roman Szabatin
Warsaw University of Technology, Faculty of Electronics and Information Technology, The Institute of Radioelectronics and Multimedia Technology, Nuclear and Medical Electronics Division (Poland)
Abstract
Electrical Capacitance Tomography is a technique which allows to visualize a spatial distribution of electric permittivity in an examined volume. ECT allows to achieve hundreds of frames per second which is suitable for the industrial application, e.g. monitoring of multiphase flows or material mixing. Construction of such ECT system which enables precise data acquisition with sufficient speed is a challenge. In the Division of Nuclear and Medical Electronics ECT systems which have found applications in many research facilities in Poland and all over the world have been constructed for over 15 years. In this article a multichannel ET3 tomograph and its successor,EVT4, are presented. EVT4 will allow to obtain more than 10 thousand frames per second. This will allow to make progress in studies of dynamic processes and 3D visualization.
Keywords:
electrical capacitance tomographyReferences
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Authors
Jacek KryszynJ.Kryszyn@ire.pw.edu.pl
Warsaw University of Technology, Faculty of Electronics and Information Technology, The Institute of Radioelectronics and Multimedia Technology, Nuclear and Medical Electronics Division Poland
Authors
Waldemar SmolikWarsaw University of Technology, Faculty of Electronics and Information Technology, The Institute of Radioelectronics and Multimedia Technology, Nuclear and Medical Electronics Division Poland
Authors
Tomasz OlszewskiWarsaw University of Technology, Faculty of Electronics and Information Technology, The Institute of Radioelectronics and Multimedia Technology, Nuclear and Medical Electronics Division Poland
Authors
Roman SzabatinWarsaw University of Technology, Faculty of Electronics and Information Technology, The Institute of Radioelectronics and Multimedia Technology, Nuclear and Medical Electronics Division Poland
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