Sensitivity Analysis of a Magnetic Circuit for Non-Destructive Testing by the Magnetic Flux Leakage Technique / Análisis de sensibilidad de un circuito magnético para ensayos no destructivos por la técnica de fuga de flujo magnético
DOI:
https://doi.org/10.15665/rp.v14i2.678Keywords:
Fuga de flujo magnético, Ensayos no destructivos, Circuito magnético, Análisis de sensibilidad, Elementos finitosAbstract
El monitoreo de integridad estructural en la industria petrolera es una tarea muy importante para prevenir desastres tanto ambientales como económicos. Este artículo presenta la optimización de la geometría del circuito magnético para la detección de fallas en oleoductos por la técnica de fuga de flujo magnético. El objetivo principal es realizar un análisis de los parámetros geométricos del circuito para encontrar la configuración que incremente el desempeño del sistema para la detección de fallas. El análisis de la sensibilidad de los parámetros del circuito se basa en una evaluación numérica del desempeño del sistema usando el análisis por el método de los elementos finitos. El software comercial utilizado para este análisis fue COMSOL Multiphysics®. Los resultados obtenidos en esta investigación sirven para identificar la configuración geométrica adecuada para la mejora del desempeño del sistema, con respecto a otras configuraciones, para la detección de la misma falla. También haciendo uso del modelo matemático del fenómeno, se pretende comparar los resultados obtenidos por el modelo matemático y el modelo por elementos finitos. Los descubrimientos en esta investigación pueden ser usados como guías para el diseño de circuitos magnéticos para ensayos no destructivos por la técnica de fuga de flujo magnético.
References
J. Y. Lee, S.J. Lee, D.C. Jiles, M. Garton, R. Lopez, L. Brasche, "Sensitivity analysis of simulations of magnetic particles inspection using the finite-element method", IEEE Transactions on Magnetics, 39 (6), 3604-3606, 2003.
J. I. Etcheverry, G. A. Sanchez, N. Bonadeo, "Magnetic Flux Leakage: a Benchmark problem", in Review of Progress in Quantitative Nondestructive Evaluation, AIP Conf. Proc, pp. 1335-1785, 2011.
J. C. Drury, A. Marino. (2000, Oct.) A Comparison of the Magnetic Flux Leakage and Ultrasonic Methods in the detection and measurement of corrosion pitting in ferrous plate and pipe, in 15th World Conference on Nondestructive Testing 2000. [Online] Available: http://www.ndt.net/article/wcndt00/papers/idn701/idn701.htm.
J. Coey, Magnetism and Magnetic Materials, Cambridge University Press, 2010.
K. G. Boving, NDE Handbook: Non-destructive Examination Methods for Condition Monitoring, Elsevier, 2014.
A. Niku-Lari, Residual Stresses: Technology – Applications – Effects, Pergamon Press, 2014.
Z. Huang, P. Que. (2008, Oct) Three modeling methods in MFL testing, in 17th World Conference on Nondestructive Testing 2008. [Online] Available: http://www.ndt.net/article/wcndt2008/papers/365.pdf.
J. A. Parra Raad, S. Roa Prada, "Multi-Objective Optimization of a Magnetic Circuit for Magnetic Flux Leakage-Type Non-Destructive Testing", Journal of Non Destructive Evaluation, 35 (1), 1-12, 2016.
Y. Sun, Y. Kang, "Magnetic mechanisms of magnetic flux leakage nondestructive testing", Appl. Physics Lett.,103, 184104, 2013.
W. Han, J. Xu., G. Tian, “MFL inspection defect reconstruction based on self-learning PSO”, in 2013 Far East Forum on Nondestructive Evaluation/Testing: New Technology & Application (FENDT), Jinan, pp. 50-54, 2013.
COMSOL Inc., [Internet]. Available: www.comsol.com. [Accessed 6 January 2016].
The MathWorks Inc, [Internet]. Available: http://www.mathworks.com/products/matlab/. [Accessed 6 January 2016].
C. R. Garcia. (2006) Integración Adaptativa e Integrales Múltiples, Bachelor of Science Thesis, Universidad Pontificia Comillas, Escuela Técnica Superior de Ingeniería.
J. A. Parra Raad. (2013) Modelado por elementos finitos del circuito magnético de una herramienta para inspección de tuberías por el método MFL., Bachelor of Science Thesis, Universidad Autónoma de Bucaramanga.
Ravanbod, E. Norouzi H., "Optimization of the Flux Distribution in Magnetic Flux Leakage Testing", Materials Evaluation, 68 (3), 360-364, 2010.
Downloads
Additional Files
- Figura 1 (Spanish)
- Figura 2 (Spanish)
- Figura 3 (Spanish)
- Figura 4 (Spanish)
- Figura 5 (Spanish)
- Figura 6 (Spanish)
- Figura 7 (Spanish)
- Figura 8 (Spanish)
- Figura 9 (Spanish)
- Figura 10 (Spanish)
- Figura 11 (Spanish)
- Figura 12 (Spanish)
- Figura 13 (Spanish)
- Figura 14 (Spanish)
- Figura 15 (Spanish)
- Figura 16 (Spanish)
- Figura 17 (Spanish)
- Figura 18 (Spanish)
- Figura 19 (Spanish)
- Carta de cesión (Spanish)
Published
Issue
Section
License
The authors to publish in this journal agree to the following conditions:
- The authors transfer the copyright and give the the journal first publication right of the work registered with Creative Commons Attribution License, which allows third parties to use the published work on the condition of always mentioning the authorship and first publication in this journal.
- The authors may perform other independent and additional contractual arrangements for the non-exclusive distribution of the version of the article published in this issue (E.g., Inclusion in an institutional repository or publication in a book), it must be indicated clearly that the work was first published in this journal.
- It allows and encourages the authors to publish their work online (eg institutional or personal pages) before and during the review and publication process. It can lead to productive exchanges and greater and faster dissemination of the published work (see The Effect of Open Access)
Instructions to fill out Certificate of Originality and Copyright Assignment
- Click here and get the forms of Certificate of Originality and Copyright Assignment .
- In each field to fill out, click and complete the corresponding information.
- Once the fields are filled out, at the end of the form copy your scanned signature or digital signature. Please adjust the size of the signature on the form.
- Finally, you can save them as pdf files and send them through the OJS platform as an attachment.
