Advertisement

Initial Study of Multiple Excitation Source for Electrical Resistance Tomography in Steel Pipe Application

  • Yasmin Abdul WahabEmail author
  • Syazwani Amanina Syakyean
  • Zainah Md. Zain
  • Normaniha Abd Ghani
  • Maziyah Mat Noh
Conference paper
Part of the Lecture Notes in Electrical Engineering book series (LNEE, volume 538)

Abstract

Tomography is a method of reconstructing the image of an object’s interest within the sensing zone. Electrical Resistance Tomography (ERT) system operates when using current as an excitation source and output voltage is measured at the detection electrode and the research will result in the changes of electric potential distribution. A lot of researches have been made using ERT to identify a liquid-gas regime in the steel pipe focused on improving image resolution of the regime. However, a common excitation source of ERT used only a single excitation. Thus, this research uses COMSOL Multiphysics as a platform for simulation of multiple excitations of electrical resistance tomography for liquid-gas regime identification in steel pipe. The analysis and performance of new simulation which applies multiple excitation sources have been compared with the single excitation. Besides, the project is limited to 54 mm inner diameter of a steel pipe. As a conclusion, 50% of the excitation source can increase the image resolution of those regimes especially in the middle of the steel pipe.

Keywords

ERT Multiple excitation source Steel pipe 

Notes

Acknowledgements

The authors thank the Universiti Malaysia Pahang (RDU170368) for the support of this project.

References

  1. 1.
    Abdul, Y.A., Abdul Rahim, R., Fazalul Rahiman, M.H., Abdul Rahim, H., Ridzuan Aw, S., Mohd Fadzil, N.S., Jamaludin, J.: A review of process tomography application in inspection system. Jurnal Teknologi. 70, 35–39 (2014)Google Scholar
  2. 2.
    Wahab, Y.A., Abdul Rahim, R., Pei Ling, L., Fazalul Rahiman, M.H., Ridzuan Aw, S., Mohd Yunus, F.R., Abdul Rahim, H.: Optimisation of electrode dimensions of ERT for non-invasive measurement applied for static liquid–gas regime identification. Sens. Actuators, A 270, 50–64 (2018)CrossRefGoogle Scholar
  3. 3.
    Ridzuan, Aw., S., Abdul Rahim, R., Fazalul Rahiman, M.H., Mohd Yunus, F.R., Goh, C.L.G.: Electrical resistance tomography: a review of the application of conducting vessel walls. Powder Technol. (2014)Google Scholar
  4. 4.
    Ridzuan Aw, S., Abdul Rahim, R., Fazalul Rahiman, M.H., Mohamad, E.J., Mohd Yunus, F.R., Wahab, Y.A., Fadzli, N.S., Jamaludin, J.: Study on bubble detection in a metallic bubble column using electrical resistance tomography. 8, 19–25 (2014)Google Scholar
  5. 5.
    Yang, C., Wang, H., Cui, Z.: Application of electrical resistance tomography in bubble columns for volume fraction measurement. In: Proceedings of the 2012 IEEE International Conference on Instrumentation and Measurement Technology. pp. 1199–1203 (2012)Google Scholar
  6. 6.
    Dickin, F., Wang, M.: Electrical resistance tomography for process applications. Meas. Sci. Technol. 7, 247–260 (1996)CrossRefGoogle Scholar
  7. 7.
    Ridzuan Aw, S., Abdul Rahim, R., Mohd Yunus, F.R., Fazalul Rahiman, M.H., Wahab, Y.A., Nor Shah, M.B., Pusppanathan, J., Mohamed, E.J.: Sensitivity map generation for conducting strategy in electrical resistance tomography. Jurnal Teknologi. 17, 91–97 (2015)Google Scholar

Copyright information

© Springer Nature Singapore Pte Ltd. 2019

Authors and Affiliations

  • Yasmin Abdul Wahab
    • 1
    Email author
  • Syazwani Amanina Syakyean
    • 1
  • Zainah Md. Zain
    • 1
  • Normaniha Abd Ghani
    • 1
  • Maziyah Mat Noh
    • 1
  1. 1.Faculty of Electrical and Electronic EngineeringUniversiti Malaysia PahangPekanMalaysia

Personalised recommendations