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2015 | OriginalPaper | Buchkapitel

10. Acoustic Emission Monitoring of Leaks

verfasst von : Evgeny Nefedyev

Erschienen in: Advances in Mechanical Engineering

Verlag: Springer International Publishing

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Abstract

Our research is devoted to the study of the possibility of determining the parameters of leaks in the pipelines of ITER by the acoustic emission method. Research results are presented for leaks in pipelines, length from 900 mm to 150 m. Flow was carried out with steam and water through fatigue cracks in size from 5 to 39 mm in the pipelines. We investigated regularities of changes of the amplitude, temporal and spectral parameters of acoustic emission signals. The loss through flow and the distance from the source of leaks to the AE sensors were changed. Methodology was developed, which allows us to determine the coordinates and parameters of leakage through information on the AE signals.

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Literatur
1.
Zurück zum Zitat Greshnikov VA, Drobot JB (1976) Acoustic emission. Standards Publishing House, p 272 Greshnikov VA, Drobot JB (1976) Acoustic emission. Standards Publishing House, p 272
2.
Zurück zum Zitat Rules of the acoustic emission method application during inspection of boilers, vessels, apparatus and process piping. The Safety Regulations 03-593-03. M. 2003 Rules of the acoustic emission method application during inspection of boilers, vessels, apparatus and process piping. The Safety Regulations 03-593-03. M. 2003
3.
Zurück zum Zitat Ivanov VI, Belov IE (2005) The method of acoustic emission. In: Klyuev VV (ed) vol 7. Machine-Building, 825 pp Ivanov VI, Belov IE (2005) The method of acoustic emission. In: Klyuev VV (ed) vol 7. Machine-Building, 825 pp
4.
Zurück zum Zitat Gomera VP, Sokolov VL, Fedorov VP (2008) Implementation of acoustic emission method to the conventional NDT structure in oil refinery. J Acoust Emiss (Acoustic Emission Group, Ehcino, CA, USA) 26:279–289 Gomera VP, Sokolov VL, Fedorov VP (2008) Implementation of acoustic emission method to the conventional NDT structure in oil refinery. J Acoust Emiss (Acoustic Emission Group, Ehcino, CA, USA) 26:279–289
5.
Zurück zum Zitat Kabanov VS, Sokolov VL, Homer VP, Fedorov VP (2011) The experience of application of acoustic emission technique for the inspection of pressure vessels. Chem Eng 4:12–15 Kabanov VS, Sokolov VL, Homer VP, Fedorov VP (2011) The experience of application of acoustic emission technique for the inspection of pressure vessels. Chem Eng 4:12–15
6.
Zurück zum Zitat Catty J (2009) Acoustic emission testing—defining a new standard of acoustic emission testing for pressure vessels. Part 1: Quantitative and comparative performance analysis of zonal location and triangulation methods. J Acoust Emiss 27:299–313 Catty J (2009) Acoustic emission testing—defining a new standard of acoustic emission testing for pressure vessels. Part 1: Quantitative and comparative performance analysis of zonal location and triangulation methods. J Acoust Emiss 27:299–313
7.
Zurück zum Zitat Kovalev DN, Nefedyev EJ, Tkachev VG (2012) Acoustic emission control testing of steel corrugated pipes of circular and static loading. In: Radkevich MM, Evgrafova AN (eds) Modern engineering, science and education: materials of the 2nd international nauch-practical use conference. SPb Publishing House Polytechnic University, pp 382–390 Kovalev DN, Nefedyev EJ, Tkachev VG (2012) Acoustic emission control testing of steel corrugated pipes of circular and static loading. In: Radkevich MM, Evgrafova AN (eds) Modern engineering, science and education: materials of the 2nd international nauch-practical use conference. SPb Publishing House Polytechnic University, pp 382–390
8.
Zurück zum Zitat Nefedyev EJ et al (1986) Connection sizes of microcracks with the acoustic emission parameters and structure of deformed steel rotor. Defectoscopy 3:41–44 Nefedyev EJ et al (1986) Connection sizes of microcracks with the acoustic emission parameters and structure of deformed steel rotor. Defectoscopy 3:41–44
9.
Zurück zum Zitat Nefedyev EJ et al (1987) The control of the fatigue cracks growth in cast steel method of acoustic emission. Probl Strength 1:28–31 Nefedyev EJ et al (1987) The control of the fatigue cracks growth in cast steel method of acoustic emission. Probl Strength 1:28–31
10.
Zurück zum Zitat Nefedyev EJ (2013) The use of acoustic emission method with spectral analysis of signals to determine the parameters of a leak in the pipeline ITER. In: Radkevich MM, Evgrafova AN (2013) Modern engineering, science and education: materials of the 3rd international nauch-practical use conference. SPb Publishing house Polytechnic University, pp 347–355 Nefedyev EJ (2013) The use of acoustic emission method with spectral analysis of signals to determine the parameters of a leak in the pipeline ITER. In: Radkevich MM, Evgrafova AN (2013) Modern engineering, science and education: materials of the 3rd international nauch-practical use conference. SPb Publishing house Polytechnic University, pp 347–355
11.
Zurück zum Zitat Otnes RK, Enochson L (1978) Applied time series analysis. A Wiley-Interscience Publication, New YorkMATH Otnes RK, Enochson L (1978) Applied time series analysis. A Wiley-Interscience Publication, New YorkMATH
12.
Zurück zum Zitat Bendat JS, Piersol AG (1980) Engineering applications of correlation and spectral analysis. A Wiley-Interscience Publication, New York Bendat JS, Piersol AG (1980) Engineering applications of correlation and spectral analysis. A Wiley-Interscience Publication, New York
Metadaten
Titel
Acoustic Emission Monitoring of Leaks
verfasst von
Evgeny Nefedyev
Copyright-Jahr
2015
DOI
https://doi.org/10.1007/978-3-319-15684-2_10

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