Poster Details
Flexible Wheelset Models in Dynamic Interaction with Track (Poster)
In Session:
PL03: Poster Track & Poster Session
Wednesday, 11 Oct 2017; 14:30 - 15:30 in room 7.02
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1st and presenting Author
Mustapha Afriad
Laboratoire Roberval UMR-CNRS 7337
Sorbonne Universités, Université de technologie de Compiègne
Compiègne, France
Laboratoire Roberval UMR-CNRS 7337
Sorbonne Universités, Université de technologie de Compiègne
Compiègne, France
2nd Author
Mohamed Rachik
Laboratoire Roberval UMR-CNRS 7337
Sorbonne Universités, Université de technologie de Compiègne
Compiègne, France
Laboratoire Roberval UMR-CNRS 7337
Sorbonne Universités, Université de technologie de Compiègne
Compiègne, France
3rd Author
Ludovic Cauvin
Laboratoire Roberval UMR-CNRS 7337
Sorbonne Universités, Université de technologie de Compiègne
Compiègne, France
Laboratoire Roberval UMR-CNRS 7337
Sorbonne Universités, Université de technologie de Compiègne
Compiègne, France
4th Author
Olivier Cazier
SNCF RESEAU
French National Railways Company (SNCF)
Paris, France
SNCF RESEAU
French National Railways Company (SNCF)
Paris, France
Micro Abstract:
Until now, multibody models of vehicle-track interaction consider rigid components. In order to improve these models, it seems necessary to consider flexible components by coupling finite element analysis with multibody dynamics simulations.
The main objective of this study is to present the methodology used to integrate wheelset flexibility in a multibody model of train. Wheel-rail contact forces and vehicle stability obtained with rigid wheelset and flexible wheelset will be compared.