Mohammad Din, Shahrulnizahani and Azmi, Aizat and Chee, Pei Song and Abdul Rahim, Ruzairi and Leow, Pei Ling (2014) Electric potential of various 4-electrode segmentation excitation for electrical capacitance tomography system. Jurnal Teknologi (Sciences and Engineering), 69 (8). pp. 35-38. ISSN 0127-9696
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Official URL: http://dx.doi.org/10.11113/jt.v69.3293
Abstract
Electrical capacitance tomography (ECT) is one of the systems used to inspect closed pipe flow. This paper will present the proposed segmented excitation of electrodes with a focus on the low resolution problem. Modelling of 8, 12 and 16 electrodes is done using COMSOL Multiphysics. The number of excitation electrodes is increased until half of the electrodes are excited at the same time. The electrical potential distribution is analyzed and the voltage value at the centre of the pipe is captured. The results show that there is improvement of electrical potential and voltage value in proportion to the number of electrodes excited at the same.
| Item Type: | Article |
|---|---|
| Uncontrolled Keywords: | electrical potential, segmented excitations, electrical capacitance tomography |
| Subjects: | T Technology > TK Electrical engineering. Electronics Nuclear engineering |
| Divisions: | Electrical Engineering |
| ID Code: | 52636 |
| Deposited By: | Siti Nor Hashidah Zakaria |
| Deposited On: | 01 Feb 2016 03:53 |
| Last Modified: | 29 Jun 2018 22:39 |
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