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Contact pressure of indented wide elliptical contacts / N. Biboulet in Transactions of the ASME . Journal of tribology, Vol. 130 N° 4 (Octobre 2008) 

Public ISBD [article]  in Transactions of the ASME . Journal of tribology > Vol. 130 N° 4 (Octobre 2008) . - 7 p. Titre : Contact pressure of indented wide elliptical contacts : dry and lubricated cases Type de document : texte imprimé Auteurs : N. Biboulet, Auteur ; A. A. Lubrecht, Auteur ; L. Houpert, Auteur Article en page(s) : 7 p. Note générale : Tribology Langues : Anglais (eng) Mots-clés : 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 [article] Contact pressure of indented wide elliptical contacts : dry and lubricated cases [texte imprimé] / N. Biboulet, Auteur ; A. A. Lubrecht, Auteur ; L. Houpert, Auteur . - 7 p. Tribology Langues : Anglais (eng) in Transactions of the ASME . Journal of tribology > Vol. 130 N° 4 (Octobre 2008) . - 7 p. Mots-clés : 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