An optimal tangential contact model for wheel-rail non-Hertzian contact analysis and its application in railway vehicle dynamics simulation

Authors :: Liang Ling
Yu Sun
Source :: Vehicle System Dynamics. 60:3240-3268
Publication Year :: 2021
Publisher :: Informa UK Limited, 2021.
Abstract: Relative to the Hertzian theory, the non-Hertzian contact model (NHM) can better reflect the contact characteristic between wheel and rail in railway vehicle dynamics simulation. In this paper, an ...

Subjects :: Vehicle dynamics
Engineering
Tangential contact
Contact mechanics
business.industry
Mechanical Engineering
Automotive Engineering
Structural engineering
Safety, Risk, Reliability and Quality
business
Contact model

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