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Detection of additional mass in rods: Experimental and numerical investigation

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Abstract

The paper discusses the results of numerical and experimental investigation of detecting an additional mass placed on an isotropic rod, using changes in propagating waves. For the numerical modeling the spectral element method was applied. The proposed numerical model was verified experimentally with the IFFM PAS laboratory equipment.

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Authors and Affiliations

  1. Institute of Fluid Flow Machinery, Polish Academy of Sciences, Fiszera 14, 80-952, Gdańsk, Poland

    M. Palacz, M. Krawczuk & W. Ostachowicz

  2. Department of Electrical Engineering and Automatic, Technical University of Gdansk, Narutowicza 11/12, 80-952, Gdańsk, Poland

    M. Krawczuk

  3. Faculty of Navigation, Gdynia Maritime University, Al. Zjednoczenia 3, 81-345, Gdynia, Poland

    W. Ostachowicz

Authors
  1. M. Palacz
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  2. M. Krawczuk
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  3. W. Ostachowicz
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Correspondence to M. Palacz.

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Palacz, M., Krawczuk, M. & Ostachowicz, W. Detection of additional mass in rods: Experimental and numerical investigation. Arch Appl Mech 74, 820–826 (2005). https://doi.org/10.1007/s00419-005-0395-4

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  • DOI: https://doi.org/10.1007/s00419-005-0395-4

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