Original title:
Transfer of the Noise and Vibration from the Motor to the Passenger Space
Authors:
Budek, P. ; Chmelíček, M. ; Hejman, M. ; Jehlička, Vladimír Document type: Papers Conference/Event: CITY OF TOMORROW and the ELECTRICITY, Prague (CZ), 2003-09-25 / 2003-09-26
Year:
2003
Language:
eng Abstract:
Development of the new trolley-bus or change of its structure requires the noise and vibration measurements. the goals of the manufacturer is to reduce the noise level in space of passengers in the trolley-bus. The paper describes the process of identification of the noise sources, investigation of the vibration transfer and simulation of the structural behaviour by FEM program COSMOS/M. The computation-based structural changes are suggested.
Keywords:
noise level in a trolleybus; vibration transfer Project no.: GA102/01/0182 (CEP), CEZ:AV0Z2057903 (CEP) Funding provider: GA ČR Host item entry: Proceedings on CITY OF TOMORROW and the ELECTRICITY, ISBN 80-239-1615-7
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/11104/0091286