Design and development of a twin disc test rig for the study of squeal noise from the wheel – rail interface
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Date
2022-03-31
Authors
Omasta, Milan
Navrátil, Václav
Gabriel, Tomáš
Galas, Radovan
Klapka, Milan
0000-0002-1448-3731Advisor
Referee
Mark
Journal Title
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Volume Title
Publisher
Serbian Academic Center
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Abstract
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.
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Document type
Peer-reviewed
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Published version
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Language of document
en