Thermomechanical couplings in aircraft tire rolling/sliding modeling

Abstract : This paper presents a finite element model for the simulation of aircraft tire rolling. Large deformations, material incompressibility, heterogeneities of the material, unilateral contact with Coulomb friction law are taken into account. The numerical model will allow estimating the forces in the contact patch - even in critical and extreme conditions for the aircraft safety and security. We show the influence of loading parameters (vertical load, velocity, inflating pressure) and slip angle on the Self Aligning torque and on the lateral friction coefficient. A friction coefficient law corresponding to Chichinadze model is considered to take into account thermal effects in the aircraft tire model behaviour.
Liste complète des métadonnées

Littérature citée [10 références]  Voir  Masquer  Télécharger

https://hal.archives-ouvertes.fr/hal-00694047
Contributeur : Frédéric Lebon <>
Soumis le : dimanche 20 mai 2018 - 21:57:36
Dernière modification le : lundi 28 mai 2018 - 17:34:03

Fichier

kongo2011.pdf
Fichiers produits par l'(les) auteur(s)

Identifiants

Citation

Ange Kongo-Konde, Iulian Rosu, Frédéric Lebon, Lucie Seguin, Olivier Brardo, et al.. Thermomechanical couplings in aircraft tire rolling/sliding modeling. Advanced Materials Research, Trans Tech Publications, 2011, 274, pp.81-90. 〈10.4028/www.scientific.net/AMR.274.81〉. 〈hal-00694047〉

Partager

Métriques

Consultations de la notice

200

Téléchargements de fichiers

4