Open AccessModeling of rotational oscillations in a diesel locomotive wheel-motor block
Author(s) -
A. T. Djanikulov,
Sherali I Mamayev,
O. T. Kasimov
Publication year - 2021
Publication title -
journal of physics. conference series
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.21
H-Index - 85
eISSN - 1742-6596
pISSN - 1742-6588
DOI - 10.1088/1742-6596/1889/2/022017
Subject(s) - automotive engineering , coefficient of friction , friction coefficient , rotational speed , structural engineering , engineering , materials science , mechanical engineering , composite material
This article highlights the importance of the effective movement of the rolling stock and the coefficient of friction between the wheels and rails in their use. Factors affecting wheel friction with the rails were considered. During the study, the dependence of the coupling coefficient between the wheel and the rails on the speed of movement was considered. Accordingly, it was found that the coefficient of adhesion decreases with increasing speed.