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Transfer Path Analysis on a Siemens Combino-Plus Tram in Almada – Seixal (Lisbon)

  • G. SchleinzerEmail author
  • T. Kern
Part of the Notes on Numerical Fluid Mechanics and Multidisciplinary Design book series (NNFM, volume 126)

Abstract

A transfer path analysis was carried out on the Siemens Combino-Plus tram in Almada – Seixal (south of Lisbon) to provide measurement data for structure-borne noise. The measurements allowed ranking of the different noise paths from the bogie to the car-body of the existing tram and therefore helped to predict interior noise for new vehicles in the design phase. The measurement was validated by a direct measurement of the transfer stiffness of a damper.

Keywords

Interior Noise Coupling Point Impact Hammer Track Segment Auto Power Spectrum 
These keywords were added by machine and not by the authors. This process is experimental and the keywords may be updated as the learning algorithm improves.

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References

  1. Moorhouse, A.T., Elliott, A.S., Evans, T.A.: In situ measurement of the blocked force of structure-borne sound sources. Journal of Sound and Vibration 325, 679–685 (2009)CrossRefGoogle Scholar
  2. Plunt, J.: Strategy for transfer path analysis (TPA) applied to vibro-acoustic systems at medium and high frequencies. Proc. ISMA 23, BelgiumGoogle Scholar

Copyright information

© Springer-Verlag Berlin Heidelberg 2015

Authors and Affiliations

  1. 1.Siemens AG ÖsterreichGrazAustria

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