Original title: Identification of tram wheel with vibro-dissipation layer
Authors: Pešek, Luděk ; Veselý, Jan ; Podruh, J.
Document type: Papers
Conference/Event: International Conference on Vibration Problems /6./, Liberec (CZ), 2003-09-08 / 2003-09-12
Year: 2003
Language: eng
Abstract: The wheels as vibration transformation elements and noise emitters substantially contribute to the total noise level of riding vehicle. We aimed at investigation of dynamic behavior of railway tram wheel with a special construction. This wheel has a rim separated from disk by rubber cushioning. The selected dynamic parameters of the wheel are modal, frequency and damping characteristics. Proportional damping was implemented into rubber layer of FE wheel model as the first approximation of dissipation behavior.
Keywords: identification; vibro-dissipation layer
Project no.: CEZ:AV0Z2076919 (CEP), GA101/02/0241 (CEP)
Funding provider: GA ČR
Host item entry: International conference on vibration problems /6./ : proceedings, ISBN 80-7083-734-9

Institution: Institute of Thermomechanics AS ČR (web)
Document availability information: Fulltext is available at the institute of the Academy of Sciences.
Original record: http://hdl.handle.net/11104/0107929

Permalink: http://www.nusl.cz/ntk/nusl-31550


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Research > Institutes ASCR > Institute of Thermomechanics
Conference materials > Papers