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Abstrakt
Magnetic non-destructive testing methods can be classified into the earliest methods developed for assessment of steel constructions. One of them is the magnetic flux leakage technology. A measurement of the magnetic flux leakage is quite commonly used for examination of large objects such as tanks and pipelines. Construction of a magnetic flux leakage tool is relatively simple, but a quantitative analysis of recorded data is a difficult task. Therefore, methods of magnetic flux leakage signal processing and analysis are still under development. A magnetic flux leakage in-line-inspection tool called FLUMAG 500 was constructed. FLUMAG 500 was designed for gas and oil pipelines inspection. In this paper principle of operation of FLUMAG 500 was described. Advanced algorithms of the signal processing and analysis was also developed. Results coming from the development stage as well as from the final construction of the tool were presented. Analysis of these results shows that FLUMAG 500 is a suitable tool for detection of corrosion defects in a pipeline wall.
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Autorzy (2)
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Krzysztof Warnke
- Centrum Diagnostyki Rurociągów i Aparatury Sp. z o.o.
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Informacje szczegółowe
- Kategoria:
- Publikacja w czasopiśmie
- Typ:
- artykuły w czasopismach recenzowanych i innych wydawnictwach ciągłych
- Opublikowano w:
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Advances in Materials Science
nr 17,
wydanie 3,
strony 37 - 45,
ISSN: 1730-2439 - Język:
- angielski
- Rok wydania:
- 2017
- Opis bibliograficzny:
- Usarek Z., Warnke K.: Inspection of Gas Pipelines Using Magnetic Flux Leakage Technology// Advances in Materials Science. -Vol. 17., iss. 3 (2017), s.37-45
- DOI:
- Cyfrowy identyfikator dokumentu elektronicznego (otwiera się w nowej karcie) 10.1515/adms-2017-0014
- Bibliografia: test
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więcej (12) mniej
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- Bubenik T.A., Nestleroth J.B., Eiber R.J., and Saffell B.F., Magnetic flux leakage (MFL) technology for natural gas pipeline inspection. Topical report, November 1992. otwiera się w nowej karcie
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- Usarek Z., Influence of sample geometry, magnetic properties and a method of magnetisation on the spatial distribution of the stray magnetic field.. PhD dissertation (in Polish), Gdańsk University of Technology, 2017. otwiera się w nowej karcie
- Mandayam S., Udpa L., Udpa S.S., and Lord W., Signal processing for in-line inspection of gas transmission pipelines. Res. Nondestruct. Eval. 8 (1996), 233-247. otwiera się w nowej karcie
- Lei L., Wang C., Ji F., and Wang Q., RBF-based compensation of velocity effects on MFL signals. Insight 51 (2009), 508-511. otwiera się w nowej karcie
- Lu S., Feng J., Li F., and Liu J., Precise Inversion for the Reconstruction of Arbitrary Defect Profiles Considering Velocity Effect in Magnetic Flux Leakage Testing. IEEE Trans. Magn. 53 (2017), 1-12. otwiera się w nowej karcie
- Manual for Determining the Remaining Strength of Corroded Pipelines, Supplement to ASME B31 Code for Pressure Piping. An American National Standard -ASME B31G-2012. Brought to you by | Gdansk University of Technology otwiera się w nowej karcie
- Weryfikacja:
- Politechnika Gdańska
wyświetlono 185 razy