AN INDUSTRIAL CAPACITANCE TOMOGRAPHY APPLICATION FOR TWO-PHASE FLOWS

Piotr Zaprawa

pzaprawa@iel.gda.pl
Instytut Elektrotechniki, Oddział w Gdańsku, Gdańsk (Poland)

Abstract

In this paper results of work directed to make an industrial version of a capacitance tomography application was presented. It was build on a metal pipe with a control and measurement unit connected in. This ECT application was prepared for an independent work, without necessity to connect any external personal computer. For the prepared application dedicated measurement modules were build. Presented modules can be used for preparing other applications based on ECT.


Keywords:

DSP, digital signal processing, tomography

ARKO, Image Reconstruction Algorithm for Electrical Capacitance Tomography (ECT), Lokakarya Komputasi Dalam Sains dan Teknologi Nuklir (XII), 2001.
  Google Scholar

Brzeski P., Mirkowski J., Olszewski T., Pląsowski A., Smolik W., Szabatin R., Multichannel capacitance tomograph for dynamic process imaging. OptoElectronics Review, 11(3), 175-180, 2003.
  Google Scholar

Dickin F. J., Hoyle B. S., Hunt A., Huang S. M., Ilyas O., Lenn C., Waterfall R. C., Williams R. A., Xie C. G., Beck M. S.: Tomographic imaging of industrial process equipment: techniques and applications, Circuits, Devices and Systems, 139(1), 72–82, 1992.
DOI: https://doi.org/10.1049/ip-g-2.1992.0013   Google Scholar

Fidos H., Wajman R., Banasiak R., Sowiński J., Sankowski D., Application of Electrical Capacitance Tomography System for Non-Invasive Phases Distribution Detection in Gas-Liquid Mixtures, Automatyka, 14(3/2), 671–680, 2010.
  Google Scholar

Gamio J. C., Ortiz-Alemn C., Martin R., Electrical capacitance tomography two-phase oil-gas pipe flow imaging by the linear back-projection algorithm, Geofisica Internacional, 44(3), 265–273, 2005.
DOI: https://doi.org/10.22201/igeof.00167169p.2005.44.3.198   Google Scholar

Hahnel H., Yang W. Q., York T. A., An AC-base capacitance measuring circuit for tomography systems and its silicon chip design. IEE, 1995.
DOI: https://doi.org/10.1049/ic:19951510   Google Scholar

Isaksen Ø., A review of reconstruction techniques for capacitance tomography. Meas. Sci. Technol., 1996.
DOI: https://doi.org/10.1088/0957-0233/7/3/013   Google Scholar

Rerkratn A., Chitsakul K., Soisup A., Wuti V., Electrical capacitance tomography system for monitoring process flow in pipe, SICE Annual Conference 2010, 3229–3232, 2010.
  Google Scholar

Yang W. Q., Scott A. L., Beck M. S., High frequency and high resolution capacitance measuring circuit for process tomography. IEE, 1994.
DOI: https://doi.org/10.1049/ip-cds:19941019   Google Scholar

Yang W. Q., York T. A., Capacitance tomography sensor without CMOS switches. ELECTRONICS LETTERS vol. 33 no. 14, 1997.
DOI: https://doi.org/10.1049/el:19970808   Google Scholar

Yang W. Q.,York T. A., New AC-based capacitance tomography system. IEE, 1999.
DOI: https://doi.org/10.1049/ip-smt:19990008   Google Scholar

Zaprawa P.: Tomograf pojemnościowy do pomiaru medium w rurociągach. Nowa Elektrotechnika 1/2006, s. 15-17.
  Google Scholar

Zaprawa P.: Tomograf pojemnościowy do zastosowań przemysłowych. Prace Instytutu Elektrotechniki, zeszyt 236, 2008.
  Google Scholar

Zaprawa P.: Nowa konstrukcja tomografu pojemnościowego do kontroli przepływów dwufazowych. VII Ogólnopolska Konferencja NaukowoTechniczna PES-7 „Postępy w Elektrotechnice Stosowanej”, Kościelisko 2009.
  Google Scholar

Zaprawa P.: Nowa konstrukcja tomografu pojemnościowego do zastosowań przemysłowych. Miesięcznik Elektronika nr 2/2010.
  Google Scholar

Zaprawa P.: Capacitance Tomography and its potential application, Electrical Capacitance Tomography — Theoretical Basis and Applications, 206–216, 2010.
  Google Scholar


Published
2013-02-14

Cited by

Zaprawa, . P. . (2013). AN INDUSTRIAL CAPACITANCE TOMOGRAPHY APPLICATION FOR TWO-PHASE FLOWS. Informatyka, Automatyka, Pomiary W Gospodarce I Ochronie Środowiska, 3(1), 35–38. https://doi.org/10.35784/iapgos.1436

Authors

Piotr Zaprawa 
pzaprawa@iel.gda.pl
Instytut Elektrotechniki, Oddział w Gdańsku, Gdańsk Poland

Statistics

Abstract views: 135
PDF downloads: 178