| Titre : | Contact pressure of indented wide elliptical contacts : dry and lubricated cases (2015) |
| Auteurs : | N. Biboulet, Auteur ; A. A. Lubrecht, Auteur ; L. Houpert, Auteur |
| Type de document : | Article : texte imprimé |
| Dans : | Transactions of the ASME . Journal of tribology (Vol. 130 N° 4, Octobre 2008) |
| Article en page(s) : | 7 p. |
| Note générale : | Tribology |
| Langues : | Anglais |
| Tags : | Pressure |
| Résumé : | Indents perturb the pressure and stress distribution and increase the failure risk of rolling element bearings. A numerical study of the pressure perturbation is proposed. An existing dry contact model is extended to account for the indent shoulder influence and the pressure collapse in deeper indents. Moreover, results for pure rolling lubricated contacts are presented. Finally, the ellipticity influence is studied for both dry and lubricated contacts. |
| En ligne : | http://tribology.asmedigitalcollection.asme.org/article.aspx?articleid=1468103 |
