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A method of functional invariants in problems of strength assessment based on acoustic emission

  • Acoustic Methods
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Abstract

A new technique is developed to estimate the dynamics of developing acoustic emission (AE) processes on the basis of phenomenological models and experimental data through detection of a disturbance of the Poisson distribution of AE pulses that indicates the onset of development of a structural fracture process. This approach has some advantages due to processing of amplitude information.

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References

  1. Klyuev, V.V., Sosnin, F.R., Kovaleva, A.V., et al., Nerazrushayushchii kontrol’ i diagnostika. Spravochnik (Nondestructive Testing and Diagnostics. A Handbook), Klyuev, V.V., Ed., Moscow: Mashinostroenie, 2005.

    Google Scholar 

  2. Rasshcheplyaev, Yu.S. and Popov, A.V., On the Investigation of Dynamics of Acoustic-Emission Processes in Problems of Nondestructive Testing by Methods of the Stochastic-Flow Theory, Tekh. Diagnost. Nerazrush. Kontrol’, 2000, no. 3, pp. 24–27.

  3. Rasshcheplyaev, Yu.S. and Popov, A.V., Method of Invariants in Investigation of Acoustic-Emission Flows, Defektoskopiya, 2000, no. 10, pp. 79–82 [Russ. J. Nondestruct. Test. (Engl. Transl.), no. 10, pp. 769–771].

  4. G. A. Korn and T. M. Korn, Mathematical Handbook for Scientists and Engineers, New York: McGraw-Hill, 1961.

    Google Scholar 

  5. Levin, B.R., Teoreticheskie Osnovy Statisticheskoi Radiotekhniki (Theoretical Foundations of Statistical Radio Engineering), Moscow: Sov. Radio, 1974.

    Google Scholar 

  6. Venttsel’, E.S. and Ovcharov, L.A., Teoriya sluchainykh protsessov i ee inzhenernye prilozheniya (Theory of Random Processes and Its Engineering Applications), Moscow: Nauka, 1991.

    Google Scholar 

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Authors and Affiliations

  1. Rostov Military Higher Engineering School of the Missile Corps, pr. Mikhaila Nagibina 24/50, Rostov-on-Don, 344027, Russia

    A. V. Popov

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  1. A. V. Popov
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Correspondence to A. V. Popov.

Additional information

Original Russian Text © A.V. Popov, 2008, published in Defektoskopiya, 2008, Vol. 44, No. 2, pp. 23–27.

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Popov, A.V. A method of functional invariants in problems of strength assessment based on acoustic emission. Russ J Nondestruct Test 44, 91–94 (2008). https://doi.org/10.1134/S1061830908020034

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  • DOI: https://doi.org/10.1134/S1061830908020034

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