Author:
Zvolenský Peter,Grenčík Juraj,Kašiar Ľubomír,Stuchlý Vladimír
Abstract
Currently, the quality of structural design of a railway coach is evaluated by so called acoustic comfort, which is characterized by achieved levels of internal noise. Therefore, acoustic parameters of car body are being developed purposely. The paper presents the results of the computer simulation of noise transmission through the wagon walls and the use of noise tests from the train running. The acoustic properties of the original and new materials in the care body are compared.
Reference13 articles.
1. Simulated Computation of the Acoustic Energy Transfer through the Structure of Porous Media in Application of Passenger Carriage Body
2. Bavlna L., Research of Internal Noise in Vehicles on Depending Floor Structure of Rail Passenger Carriage. [Dissertation thesis], Zilina: SjF ZU, 124 p., (2016)
3. Galliková J., Poprocký R., Computer-aided analysis and the consequences of failures of the selected vehicle subsystem. TRANSCOM 2015, University of Žilina, ISBN 978-80-554-1048-7, 58-63 (2015)
4. Structural Modifications, Elements and Equipment for Railway Noise Reduction
5. Theory of dynamic permeability and tortuosity in fluid-saturated porous media
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