Design of non destructive testing on composite material using parallel plate electrical capacitance tomography: a conceptual framework

Abd Rashid, Wan Norhisyam and Mohamad, Elmy Johana and Abdul Rahim, Ruzairi and Subki, A Shamsul Rahimi and Ahood, Abdul Latiff and Kadmin, Ahmad Fauzan and Naim @ Mohayat, Mohd Hariz and Ahmad, Mazran and Mohd Tah, Mohd Aliff (2017) Design of non destructive testing on composite material using parallel plate electrical capacitance tomography: a conceptual framework. Jurnal Teknologi, 79 (5-2). pp. 71-76. ISSN 21803722

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Official URL: https://doi.org/10.11113/jt.v79.11286

Abstract

In this paper, a conceptual framework for a non destructive testing to check defect on composite material using parallel plate electrical capacitance tomography is being proposed. At the early stage, the possibility of using this method is being simulated using Comsol Multiphysic software. The simulation process has shown promising results to make this concept works. When a dielectric material is placed between the parallel plates, the permittivity distribution can be observed. As the number of electrodes of the sensor are increased from 2 to 8 electrodes, the capacitance value increase from 2.0131e-11-2.3532e-14i F to 5.2474e-11-3.0756e-13i F. Furthermore, there are significant results when the size and the permittivity of the object are varies.

Item Type:Article
Uncontrolled Keywords:Dielectric; composites; electrical capacitance tomography; miniature parallel plates; LabVIEW; MyRIO
Subjects:T Technology > TA Engineering (General). Civil engineering (General) > TA1501-1820 Applied optics. Photonics
Divisions:Faculty of Electrical and Electronic Engineering > Department of Robotic and Mechatronic Engineering
ID Code:10587
Deposited By:Mr. Mohammad Shaifulrip Ithnin
Deposited On:10 Oct 2018 15:53
Last Modified:10 Oct 2018 15:53

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