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First International Brazil Conference on Tribology TriboBr-2010 and 2nd Internacional Tribology Symposium of IFToMM — vol. 1, num.1 (2010)

Title

INFLUENCE OF DYNAMIC EFFECTS ON POINT EHL CONTACTS IN GEAR SYSTEMS

INFLUENCE OF DYNAMIC EFFECTS ON POINT EHL CONTACTS IN GEAR SYSTEMS

Authorship

Barbieri, Marco; Pellicano, Francesco

Barbieri, Marco
Barbieri, Marco

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Pellicano, Francesco
Pellicano, Francesco

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DOI

10.5151/5463-5463-17307

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Abstract

In this paper, the effect of vibrations in elastohydrodynamical lubrication of spur gear pairs will be described. The relevance of inertial effects in the contacting bodies on film fluid lubrication will be clarified with comparisons to static formulations. A new model describing the dynamic behavior of two coupled transient EHL elliptical contacts will be presented and applied to characterize the dynamics of a spur gear pair.

 

In this paper, the effect of vibrations in elastohydrodynamical lubrication of spur gear pairs will be described. The relevance of inertial effects in the contacting bodies on film fluid lubrication will be clarified with comparisons to static formulations. A new model describing the dynamic behavior of two coupled transient EHL elliptical contacts will be presented and applied to characterize the dynamics of a spur gear pair.

Keywords

Gear dynamics; Transient EHL; Multilevel method.

Gear dynamics; Transient EHL; Multilevel method.

How to refer

Barbieri, Marco; Pellicano, Francesco. INFLUENCE OF DYNAMIC EFFECTS ON POINT EHL CONTACTS IN GEAR SYSTEMS , p. 465-474. In: First International Brazil Conference on Tribology TriboBr-2010 and 2nd Internacional Tribology Symposium of IFToMM, Rio de Janeiro, 2010.
ISSN: - , DOI 10.5151/5463-5463-17307