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Memorias de investigación
Research Publications in journals:
Influence of the Rheological Behaviour of the Lubricant on the Appearance of Pitting in Elastohydrodynamic Regime
Year:2012
Research Areas
  • Mechanical engineering
Information
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.
International
Si
JCR
Si
Title
Fatigue and Fracture of Engineering Materials and Structures
ISBN
1460-2695
Impact factor JCR
0,847
Impact info
Volume
35
10.1111/j.1460-2695.2012.01692.x
Journal number
From page
1047
To page
1057
Month
SIN MES
Ranking
Participants
  • Autor: Eduardo De la Guerra Ochoa (UPM)
  • Autor: Enrique Chacon Tanarro (UPM)
Research Group, Departaments and Institutes related
  • Creador: Grupo de Investigación: GI-IM: Grupo de Investigación en Ingeniería de Máquinas
  • Departamento: Ingeniería Mecánica y de Fabricación
S2i 2020 Observatorio de investigación @ UPM con la colaboración del Consejo Social UPM
Cofinanciación del MINECO en el marco del Programa INNCIDE 2011 (OTR-2011-0236)
Cofinanciación del MINECO en el marco del Programa INNPACTO (IPT-020000-2010-22)