[EN] In wheel-rail contact mechanics, there coexist different models characterised by their ability to reproduce the real phenomenon and the time associated with computing the solution. In simulation of the vehicle dynamics, ...
[EN] The increase in computational capacity has considerably reduced the use of linear models for wheel/rail tangential contact, being currently replaced by theories that adopt non-linear formulations able to address the ...
Giner Navarro, Juan; Martínez Casas, José; Denia, F. D.; Baeza González, Luis Miguel(John Wiley & Sons, 2020-09-30)
[EN] Railway interaction is characterised by the coupling between the train and the track introduced through the wheel/rail contact. The introduction of the flexibility in the wheelset and the track through the finite ...
Giner Navarro, Juan; Baeza González, Luis Miguel; Vila Tortosa, María Paloma; Alonso Pazos, Asier(Springer-Verlag, 2017)
[EN] The existence of a wheel rail friction coefficient that depends on the slip velocity has been associated in the literature with important railway problems like the curving squeal and certain corrugation problems in ...
Salas Vicente, Fidel; Pascual Guillamón, Manuel(Elsevier, 2019-10-15)
[EN] Although both wear and fatigue are inevitably associated with the wheel/rail contact, they are normally studied as different phenomena and both are commonly considered excluding. Wear of railway wheels and rails is ...