Buscar en RiuNet

Listar

Mostrando ítems 1-3 de 3

Advances Techniques for Time-Domain Modelling of High-Frequency Train/Track Interaction

Giner Navarro, Juan (Universitat Politècnica de València, 2017-11-07)

[EN] The aim of the present Thesis is to develop models for the study of very high-frequency phenomena associated with the coupling dynamics of a railway vehicle with the track. Through these models, this Thesis intends ...
Análisis exhaustivo de modelos dinámicos de vía, de contacto rueda-carril y de eje montado para la predicción de chirridos en curva de vehículos ferroviarios en entornos urbanos

Martínez Colón de Carvajal, Diego (Universitat Politècnica de València, 2018-10-29)

[ES] El squeal en curva es un tipo de ruido ferroviario fuertemente tonal y molesto que se suele atribuir a vibraciones autoexcitadas producidas cuando el vehículo negocia una curva de radio pequeño. Aún no existe consenso ...
Study of railway curve squeal in the time domain using a high-frequency vehicle/track interaction model

Giner Navarro, Juan; Martínez Casas, José; Denia, F. D.; Baeza González, Luis Miguel (Elsevier, 2018)

[EN] Railway curve squeal is an intense tonal and annoying type of noise commonly attributed to self-excited vibrations during curving. The mechanisms for its generation remain unclear and it is still a subject of discussion ...

Mostrando ítems 1-3 de 3