Modeling of rotational oscillations in a diesel locomotive wheel-motor block
A. T. DjanikulovTashkent State Transport University (TSTU), Tashkent, Republic of UzbekistanSherali I MamayevTashkent State Transport University (TSTU), Tashkent, Republic of UzbekistanO. T. KasimovTashkent State Transport University (TSTU), Tashkent, Republic of Uzbekistan
ABI
Abstract
Abstract 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.