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Detecting acoustic-emission signals with fiber-optic interference transducers

  • Acoustic Methods
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Abstract

Results of the analysis of acoustic-emission signals generated due to ultrasonic waves propagating in a polymer composite material and registered with piezoelectric and fiber-optic sensors are presented. The fiber-optic sensors were arranged into an adaptive interferometer based on using a dynamic hologram formed in a photorefractive crystal. Reducing the setpoint fading has made it possible to improve the noise immunity and sensitivity of the measurement system when using an adaptive interferometer on a photorefractive crystal. Optical fibers in the interferometer’s measurement system served as sensors of ultrasonic waves and were built into a polymer composite material when the sample was manufactured. The sample was a rectangular plate made of a multilayer fiberglass material. It has been discovered that the sensitivity of the adaptive interferometer makes it possible to detect acoustic- emission signals generated by a Hsu–Nielsen source. When determining the speed of sound in the polymer composite material, peculiarities of registering a group wave by fiber-optic sensors have been established that are due to the anisotropy of the medium the wave propagates in and the distributed character of sensor placement in the studied composite material. The wavelet transform has been used to separate the informative component of the wanted signal.

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References

  1. Busurin, V.I. and Nosov, Yu.R., Volokonno-opticheskie datchiki: fizicheskie osnovy, voprosy rascheta i primeneniya (Fiber-Optic Sensors: Physical Principles, Design and Application Issues), Moscow: Energoatomizdat, 1990.

    Google Scholar 

  2. GOST R (State Standard) 52727-2007. Technical diagnostics. Acoustic-emission diagnostics. General requirements.

  3. Meltz, G., Morey, W.W., and Glenn, W.H., Formation of Bragg gratings in optical fbers by a transverse holographic method, 1989, vol. 14, no. 15, pp. 823–825. doi doi 10.1364/OL.14.000823

    Google Scholar 

  4. Kamshilin, A.A., Romashko, R.V., and Kulchin, Yu.N., Adaptive interferometry with photorefractive crystals, J. Appl. Phys., 2009, vol. 105, 031101 p.

    Article  Google Scholar 

  5. Razuvaev, I.V. and Suchkov, E.A., Analytical verification of the results of the acoustic-emission monitoring of conditions of dangerous production objects at integral monitoring complexes, Russ. J. Nondestr. Test., 2014, vol. 50, no. 4, pp. 210–218.

    Article  Google Scholar 

  6. Bardakov, V.V., Barat, V.A., Terent’ev, D.A., Chernov, D.V., and Osipov, K.O., Peculiarities of applying the AE method in testing bridge constructions, Kontrol’. Diagn., 2016, no. 1, pp. 32–39.

    Article  Google Scholar 

  7. Tang, J., et al., Structural health monitoring methodology for wind turbine blades using acoustic emission, Proc. Cond. Nondestr. Eval. 2014, Pune, December 4—6, 2014, vol. 20, no.6.

    Google Scholar 

  8. Hamstad, M.A., A review: Acoustic emission, a tool for composite-materials studies, Exp. Mech., 1986, vol. 26, pp. 7–13.

    Google Scholar 

  9. Skal'skii, V.R., Stankevich, E.M., and Matviiv, Yu.Ya., A study of the features of the macrofracturing of composite materials, Russ. J. Nondestr. Test., 2013, vol. 49, no. 10, pp. 562–571.

    Article  Google Scholar 

  10. Nardoni, G., Nardoni, P., Zanoletti, S., Beccalossi, L., Turconi, M., and Monti, F., Acoustic emission monitoring of fiberglass and composite material under stress, Proc. 11th Eur. Conf. Nondestr. Test., October 6—10, 2014, Prague.

    Google Scholar 

  11. Arumugam, V., Kumar, C.S., Santulli, C., Sarasini, F., and Stanley, A.J., A global method for the identifcation of failure modes in fiberglass using acoustic emission, J. Test. Eval., 2011, vol. 39, no. 5, pp. 954–966.

    Google Scholar 

  12. Brostilova, T.Yu., Brostilov, S.A., and Murashkina, T.I., Fiberglass deformation sensor, Nadezhnost’ Kach. Slozhnykh Sist., 2013, no. 1, pp. 93–99.

    Google Scholar 

  13. Suarez, J.C., Remartinez, B., Menedndez, J.M., Guemes, A., and Molleda, F., Optical fibre sensors for monitoring of welding residual stresses, J. Mater. Process. Technol., 2003, vol. 143–144, pp. 316–320. doi 10.1016/ S0924-0136(03)00481-3

    Article  Google Scholar 

  14. Romashko, R.V., Bezruk, M.N., and Kul’chin, Yu.N., Detection and reconstruction of the spatial distribution of weak transverse surface vibrations with a multichannel adaptive fiberglass interferometer, Vestn. Far East Div. Russ. Acad. Sci., 2014, no. 6, pp. 140–143.

    Google Scholar 

  15. Bashkov, O.V., Parfenov, E.E., and Bashkova, T.I., A soft hardware complex for recording and processing of acoustic signal and for location and identification of their sources, Instrum. Exp. Tech., 2010, vol. 53, no. 5, pp. 682–687.

    Article  Google Scholar 

  16. Protsenko, A.E. and Telesh, V.V., A promising technology of producing reinforced fiberglass plastic, Potentsial Sovrem. Nauki, 2014, no. 4, pp. 21–24.

    Google Scholar 

  17. Hamstad, M.A., Gallagher, A.O., and Gary, J., A wavelet transform applied to acoustic emission signals. Part 1: Source identification, J. Acoust. Emiss., 2002, vol. 20, pp. 39–61.

    Google Scholar 

  18. Hamstad, M.A., Gallagher, A.O., and Gary, J., A wavelet transform applied to acoustic emission signals. Part 2: Source location, J. Acoust. Emiss., 2002, vol. 20, pp. 62–82.

    Google Scholar 

  19. Bashkov, O.V., Panin, S.V., Semashko, N.A., Petrov, V.V., and Shpak, D.A., Identification of sources of acoustic emission during deformation and failure of 12Kh18N10T steel, Zavod. Lab., Diagn. Mater., 2009, no. 10, pp. 51–57.

    Google Scholar 

  20. Bashkov, O.V., Panin, S.V., Bashkova, T.I., Byakov, A.V., Popkova, A.A., and Shakirov, I.V., Acoustic emission features at deformation of aluminum alloys with different strain behavior types, AIP Conf. Proc., 2015, vol. 1683, pp. 0200231–0200234. http://dx.doi.org/ doi 10.1063/1.4932713

    Google Scholar 

  21. Bashkov, O.V., Semashko, N.A., Shpak, D.A., Kopteva, O.G., and Panin, S.V., Kinetics of the deformation localization zone in uniaxial fracture of D16AT aluminum alloy, Deform. Razrushenie Mater., 2008, no. 12, pp. 19–21.

    Google Scholar 

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Correspondence to O. V. Bashkov.

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Original Russian Text © O.V. Bashkov, R.V. Romashko, V.I. Zaikov, S.V. Panin, M.N. Bezruk, K. Khun, I.O. Bashkov, 2017, published in Defektoskopiya, 2017, No. 6, pp. 18–25.

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Bashkov, O.V., Romashko, R.V., Zaikov, V.I. et al. Detecting acoustic-emission signals with fiber-optic interference transducers. Russ J Nondestruct Test 53, 415–421 (2017). https://doi.org/10.1134/S1061830917060031

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