Location of the sources of vibroacoustic disturbances in continuous mechanical objects in the case of a bottling line

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Authors

  • M. ANDRZEJEWSKI Institute of Technical Mechanics, Poznań Technical University, Poland
  • C. CEMPEL Institute of Technical Mechanics, Poznań Technical University, Poland

Abstract

This paper presents methods of locating sources of vibroacoustic disturances in continuous mechanical objects. This problem is discussed in the case of the bottling line in a food industry enterprise. As a result of the investigations, the methods of investigation presented were found to be valuable. Their application in minimizing the acoustic activity of individual partial sources is also indicated.

References

[1] M. MAJEWSKI, M. ANDRZEJEWSKI, E. WIELOPOLSKA, The use of the coherence analysis in the investigation of noise sources in industrial interiors, Wibroakustyka — Odlewnictwo, Nauka, Przemysł, Zeszyt 4, Wyd. Ins. Odlew. Min. Przem. Ciężkiego, IMiWAGHSTOP, Kraków 1976 (in Polish).

[2] C. CEMPEL, Methods of investigating and minimizing noise and vibrations, Wyd. Uczel. PP, Zeszyt 502, Poznań 1974 (in Polish).

[3] C. CEMPEL, U. KOSIEL, Location and identification of noise sources in machines and devices, Arch. Akust., 11, 1 (1976) (in Polish).