Article Dans Une Revue International Journal for Numerical Methods in Engineering Année : 1999

FRICTION AND INSTABILITY OF STEADY SLIDING: SQUEAL OF A RUBBER/GLASS CONTACT

Résumé

The dynamic instability of steady sliding states of ÿnite-dimensional frictional contact systems with non-linear elastic behaviour is analysed. An algorithm for the computation of those steady sliding states and a su cient condition for their instability, based on the resolution of a generalized eigenvalue problem, are presented. Flutter instabilities due to the non-associative character of the Coulomb friction law are shown to occur for a ÿnite element model of a rubber-like waist seal sliding on a glass window that is known to generate squeal noise. The consequences of those utter instabilities are assessed by computing various ÿnite element dynamic solutions in the neighbourhood of steady sliding.

Fichier principal
Vignette du fichier
Raous_Instabilite_IJNME.pdf (1.65 Mo) Télécharger le fichier
Origine Fichiers produits par l'(les) auteur(s)
Licence

Dates et versions

hal-03178204 , version 1 (24-03-2021)

Licence

Identifiants

  • HAL Id : hal-03178204 , version 1

Citer

Didier Vola, Michel Raous, J.A.C a C Martins. FRICTION AND INSTABILITY OF STEADY SLIDING: SQUEAL OF A RUBBER/GLASS CONTACT. International Journal for Numerical Methods in Engineering, 1999, 46 (10), pp.1699-1720. ⟨hal-03178204⟩
99 Consultations
288 Téléchargements

Partager

  • More