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Dynamic train-track interaction at high vehicle speeds-Modelling of wheelset dynamics and wheel rotation

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Dynamic train-track interaction at high vehicle speeds-Modelling of wheelset dynamics and wheel rotation

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Torstensson, PT.; Nielsen, JCO.; Baeza González, LM. (2011). Dynamic train-track interaction at high vehicle speeds-Modelling of wheelset dynamics and wheel rotation. Journal of Sound and Vibration. 330(22):5309-5321. doi:10.1016/j.jsv.2011.05.030

Por favor, use este identificador para citar o enlazar este ítem: http://hdl.handle.net/10251/111527

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Title: Dynamic train-track interaction at high vehicle speeds-Modelling of wheelset dynamics and wheel rotation
Author:
UPV Unit: Universitat Politècnica de València. Departamento de Ingeniería Mecánica y de Materiales - Departament d'Enginyeria Mecànica i de Materials
Issued date:
Abstract:
[EN] Vertical dynamic traintrack interaction at high vehicle speeds is investigated in a frequency range from about 20 Hz to 2.5 kHz. The inertial effects due to wheel rotation are accounted for in the vehicle model by ...[+]
Subjects: Contact forces , Dynamic train-track interaction , Eigen modes , Frequency ranges , High frequency HF , Inertial effect , Instrumented wheelset , Mode shapes , Nodal diameter , Non-rotating models , Resonance frequencies , Structural dynamics models , Train-track interaction , Vehicle model , Vehicle speed , Vertical dynamics , Wheel-rail contact forces , Wheelset dynamics , Wheelsets , Railroad rolling stock , Resonance , Structural dynamics , Wheels , Rotation
Copyrigths: Cerrado
Source:
Journal of Sound and Vibration. (issn: 0022-460X )
DOI: 10.1016/j.jsv.2011.05.030
Publisher:
ACADEMIC PRESS LTD- ELSEVIER SCIENCE LTD
Publisher version: https://doi.org/10.1016/j.jsv.2011.05.030
Thanks:
This work was performed as part of the activities within the Centre of Excellence CHARMEC (CHAlmers Railway MEChanics). Measured data were supplied by Interfleet Technology Sweden and Trafikverket (the Swedish Transport ...[+]
Type: Artículo

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