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Jesús Otero Yugat - Field Test Engineer at CETEST

 

Influence of rail and wheel roughness on rolling noise: Measurements and analysis

16 November 2017 | By

Roughness of the rail and wheel running surfaces produce rolling noise – the most significant form of noise due to wheel-rail contact. Rolling noise from conventional metro trains, tramways, streetcars, electrical or diesel multiple units and even high-speed trains is a key consideration during the design, homologation and testing phases;…