On a new computational method for the simulation of periodic structures subjected to moving loads

Application to vented brake discs

Authors

  • Mac Lan Nguyen-Tajan PSA Peugeot Citroën, Direction de la Recherche, Route de Gisy F-78943 Vélizy-Villacoublay
  • Habibou Maitournam LMS, UMR 7649, Ecole Polytechnique, F-91128 Palaiseau cedex
  • Luis Maestro Stagiaire de l’ENSTA

Keywords:

periodic steady state algorithm, cyclic moving load, brake disc, thermomechanics

Abstract

The purpose of the paper is to present a new numerical method suitable for the computation of periodic structures subjected to repeated moving loads. It directly derives from the stationary methods proposed for cylindrical and axisymmetrical structures. Its mains features are the use of a calculation reference related to the moving loads and the periodic property of the thermomechanical response. These methods are developped by PSA and the Ecole Polytechnique, in order to design vented brake discs. In this paper, a brief description of the algorithm is first given and examples of numerical simulations of a vented brake disc are treated.

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References

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Published

2004-07-31

How to Cite

Nguyen-Tajan, M. L. ., Maitournam, H. ., & Maestro, L. . (2004). On a new computational method for the simulation of periodic structures subjected to moving loads: Application to vented brake discs. European Journal of Computational Mechanics, 13(5-7), 627–636. Retrieved from https://journals.riverpublishers.com/index.php/EJCM/article/view/2323

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Original Article