Infinite boundary element formulation for the analysis of CP system for submersible pump

M. Safuadi, S. Fonna, M. Ridha, Zebua, Ahmad Kamal Ariffin Mohd Ihsan, A. R. Daud

Research output: Chapter in Book/Report/Conference proceedingConference contribution

2 Citations (Scopus)

Abstract

The effectiveness of the cathodic protection system is very important to be maintained for the submersible pump structure. Early damage of the infrastructure can be caused by improper design of the protection system. However, nowadays the effectiveness of the cathodic protection system could not be evaluated before the system applied in the field. This study is conducted on development of 3D infinite domain boundary element method (BEM) to evaluate the cathodic protection system for submersible pump structure using aluminum sacrificial anode. In this study, the potential in the domain was modeled using Laplace equation. The equation was solved by applying BEM, hence the potential distribution and current density on the metal surface and at any location in the domain can be obtained. The numerical analysis result shows that the 3D infinite domain BEM can be used to simulate the cathodic protection system. Moreover, the execution time for infinite domain BEM is less than the finite domain for the evaluated case.

Original languageEnglish
Title of host publicationApplied Mechanics and Materials
Pages313-318
Number of pages6
Volume471
DOIs
Publication statusPublished - 2014
Event4th International Conference on Noise, Vibration and Comfort, NVC 2012 - Kuala Lumpur
Duration: 26 Nov 201228 Nov 2012

Publication series

NameApplied Mechanics and Materials
Volume471
ISSN (Print)16609336
ISSN (Electronic)16627482

Other

Other4th International Conference on Noise, Vibration and Comfort, NVC 2012
CityKuala Lumpur
Period26/11/1228/11/12

Fingerprint

Submersible pumps
Cathodic protection
Boundary element method
Laplace equation
Numerical analysis
Anodes
Current density
Aluminum
Metals

Keywords

  • BEM
  • Cathodic protection
  • Finite and infinite domain
  • Submersible pump

ASJC Scopus subject areas

  • Engineering(all)

Cite this

Safuadi, M., Fonna, S., Ridha, M., Zebua, Mohd Ihsan, A. K. A., & Daud, A. R. (2014). Infinite boundary element formulation for the analysis of CP system for submersible pump. In Applied Mechanics and Materials (Vol. 471, pp. 313-318). (Applied Mechanics and Materials; Vol. 471). https://doi.org/10.4028/www.scientific.net/AMM.471.313

Infinite boundary element formulation for the analysis of CP system for submersible pump. / Safuadi, M.; Fonna, S.; Ridha, M.; Zebua, ; Mohd Ihsan, Ahmad Kamal Ariffin; Daud, A. R.

Applied Mechanics and Materials. Vol. 471 2014. p. 313-318 (Applied Mechanics and Materials; Vol. 471).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Safuadi, M, Fonna, S, Ridha, M, Zebua, , Mohd Ihsan, AKA & Daud, AR 2014, Infinite boundary element formulation for the analysis of CP system for submersible pump. in Applied Mechanics and Materials. vol. 471, Applied Mechanics and Materials, vol. 471, pp. 313-318, 4th International Conference on Noise, Vibration and Comfort, NVC 2012, Kuala Lumpur, 26/11/12. https://doi.org/10.4028/www.scientific.net/AMM.471.313
Safuadi M, Fonna S, Ridha M, Zebua , Mohd Ihsan AKA, Daud AR. Infinite boundary element formulation for the analysis of CP system for submersible pump. In Applied Mechanics and Materials. Vol. 471. 2014. p. 313-318. (Applied Mechanics and Materials). https://doi.org/10.4028/www.scientific.net/AMM.471.313
Safuadi, M. ; Fonna, S. ; Ridha, M. ; Zebua, ; Mohd Ihsan, Ahmad Kamal Ariffin ; Daud, A. R. / Infinite boundary element formulation for the analysis of CP system for submersible pump. Applied Mechanics and Materials. Vol. 471 2014. pp. 313-318 (Applied Mechanics and Materials).
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