Mode Competition Phenomena and Impact of the Initial Conditions in Nonlinear Vibrations Leading to Railway Curve Squeal

Mode Competition Phenomena and Impact of the Initial Conditions in Nonlinear Vibrations Leading to Railway Curve Squeal

Curve squeal is a highly disturbing tonal noise produced by railway vehicles on tight curves, primarily attributed to lateral sliding at the wheel–rail interface. An essential step to estimate curve squeal noise levels is to determine the nonlinear self-sustained vibrations, for which time integrati...

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Bibliographic Details
Main Authors: Jacobo Arango Montoya, Olivier Chiello, Jean-Jacques Sinou, Rita Tufano
Format: Article
Language:English
Published: MDPI AG 2025-01-01
Series:Applied Sciences
Subjects:
railway noise
curve squeal
friction-induced vibrations
nonlinear vibrations
stability analysis
time integration
Online Access:https://www.mdpi.com/2076-3417/15/2/509
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