The aim was to develop a procedure for the assessment of acoustic properties of new brake blocks based on measurements of acoustic wheel roughness on a brake test bench. The project intention was the closure of the open point in Annex F of the revision of the TSI Noise (Regulation (EU) 2019/774) for the assessment of composite brake blocks. It should be examined whether it is possible to produce wheel roughness under laboratory conditions and if the wheel roughness generated on a test bench is appropriate for the characterisation of the acoustic properties of a brake block. In addition, an indicator should be introduced that combines the information obtained from a roughness spectrum measurement in a single index value. In: Reports of the German Centre for Rail Traffic Research, Report 17 (2022), 3rd corrected Edition, 2023.
Acoustic Certification of New Composite Brake Blocks
2023
56, 1.2 MB pages
Report
Elektronische Ressource
Deutsch
Acoustic Certification of New Composite Brake Blocks
DataCite | 2022
|Acoustic Certification of New Composite Brake Blocks
DataCite | 2022
|British Library Online Contents | 2000
|ARTICLES - Composite brake blocks
Online Contents | 2000
|