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Proceedings Paper

Design of transducer structure parameters and materials characteristics analyses for electrical capacitance tomography system
Author(s): Mei Qin
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Paper Abstract

The object of this paper majors in the research of 8-electrode oil-water two-phase flow electrical capacitance tomography system. The distribution models of transducer's field are established by the finite element method for the influence of the parameters of transducer's structure on the performance of transducer. The analyses of simulation and experiment and the transducer's design optimized are done, and the measure function of transducer's design optimized is proposed based on transducer parameters. The system of 8-electrode oil-water two-phase flow electrical capacitance tomography is designed based on the results of theory and simulation analyses. The sensitivity and uniformity of sensitive field is improved and the design of the measurement circuit is easier but the data precision of sensitive field is enough for image reconstruction.

Paper Details

Date Published: 18 January 2010
PDF: 6 pages
Proc. SPIE 7528, Color Imaging XV: Displaying, Processing, Hardcopy, and Applications, 752813 (18 January 2010); doi: 10.1117/12.840002
Show Author Affiliations
Mei Qin, Harbin Univ. of Science and Technology (China)


Published in SPIE Proceedings Vol. 7528:
Color Imaging XV: Displaying, Processing, Hardcopy, and Applications
Reiner Eschbach; Gabriel G. Marcu; Shoji Tominaga; Alessandro Rizzi, Editor(s)

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