Design and development of a twin disc test rig for the study of squeal noise from the wheel – rail interface
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The aim of this paper is to present the design of the twin-disc test rig for the study of the wheel-squeal phenomena. This test rig utilizes a dynamic model of the track-train interaction and uses real train wheel for a more realistic representation of the emitted noise. This twin-disc test rig is intended for research into the mechanisms of the wheel squeal noise formation and for the development and validation of a prediction model. In particular, the influence of weather conditions and the presence of various friction layers in the contact will be addressed.
Document typePeer reviewed
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SourceApplied Engineering Letters. 2022, vol. 7, issue 1, p. 10-16.
- Ústav konstruování