Influence of the rheological behaviour of the lubricant on the appearance of pitting in elastohydrodynamic eegime

Echávarri Otero, Javier and Guerra Ochoa, Eduardo de la and Chacón Tanarro, Enrique and Lafont Morgado, Pilar and Diaz Lantada, Andres and Muñoz Guijosa, Juan Manuel and Muñoz Sanz, José Luis (2012). Influence of the rheological behaviour of the lubricant on the appearance of pitting in elastohydrodynamic eegime. "Fatigue and Fracture of Engineering Materials and Structures", v. 35 (n. 11); pp. 1047-1057. ISSN 1460-2695. https://doi.org/10.1111/j.1460-2695.2012.01692.x.

Description

Title: Influence of the rheological behaviour of the lubricant on the appearance of pitting in elastohydrodynamic eegime
Author/s:
  • Echávarri Otero, Javier
  • Guerra Ochoa, Eduardo de la
  • Chacón Tanarro, Enrique
  • Lafont Morgado, Pilar
  • Diaz Lantada, Andres
  • Muñoz Guijosa, Juan Manuel
  • Muñoz Sanz, José Luis
Item Type: Article
Título de Revista/Publicación: Fatigue and Fracture of Engineering Materials and Structures
Date: November 2012
ISSN: 1460-2695
Volume: 35
Subjects:
Freetext Keywords: High-cycle fatigue;lubrication;multiaxial fatigue criterion;rolling contact fatigue (RCF);surface roughness
Faculty: E.T.S.I. Industriales (UPM)
Department: Ingeniería Mecánica y de Fabricación [hasta 2014]
Creative Commons Licenses: Recognition - No derivative works - Non commercial

Full text

[img]
Preview
PDF - Requires a PDF viewer, such as GSview, Xpdf or Adobe Acrobat Reader
Download (2MB) | Preview

Abstract

This paper analyses the influence of lubricant behaviour on the appearance of pitting. It attempts to study the effect of viscosity?pressure relation, compressibility, film thickness?roughness relation and friction coefficient on pitting failure of the contacting elements.To explain these effects, we first deal with the influence of the oil on the lubrication of the contact using elastohydrodynamic theory and secondly two multiaxial fatigue criteria are used, Crossland criterion and Dang Van criterion, to evaluate the influence of the rheology on the appearance of pitting. Finally, different applications are presented together with a discussion on the results obtained.

More information

Item ID: 15592
DC Identifier: http://oa.upm.es/15592/
OAI Identifier: oai:oa.upm.es:15592
DOI: 10.1111/j.1460-2695.2012.01692.x
Official URL: http://onlinelibrary.wiley.com/doi/10.1111/j.1460-2695.2012.01692.x/abstract
Deposited by: Memoria Investigacion
Deposited on: 08 Dec 2013 13:11
Last Modified: 08 Sep 2017 15:05
  • Logo InvestigaM (UPM)
  • Logo GEOUP4
  • Logo Open Access
  • Open Access
  • Logo Sherpa/Romeo
    Check whether the anglo-saxon journal in which you have published an article allows you to also publish it under open access.
  • Logo Dulcinea
    Check whether the spanish journal in which you have published an article allows you to also publish it under open access.
  • Logo de Recolecta
  • Logo del Observatorio I+D+i UPM
  • Logo de OpenCourseWare UPM