A mechanical modeling strategy for squeal prediction on industrial railway brakes
LORANG ; LOYER ; CHIELLO ; SINOU ; BOUVET ; VINCENT ; VERMOT DES ROCHES ; BALMES
Type de document
COMMUNICATION AVEC ACTES INTERNATIONAL (ACTI)
Langue
anglais
Auteur
LORANG ; LOYER ; CHIELLO ; SINOU ; BOUVET ; VINCENT ; VERMOT DES ROCHES ; BALMES
Résumé / Abstract
The squeal noise generated by railway disc brakes is a daily source of discomfort for the passengers both inside and outside the trains in stations. The development of silent brake components is needed but beforehand requires a better characterization and understanding of the phenomenon. The acoustic levels reached on platforms leads operators to include noise specifications in theirs standards. In this context, the project AcouFren propose to define tool to help in the pad specification process (according to squeal) and design. The goal is also to apply the tool to build new design of pads and to test it.
Editeur
WCRR Organising Committee
