Influence of misalignments on EHD lubrication in hypoid gears

Research output: Chapter in Book/Report/Conference proceedingConference contribution

2 Citations (Scopus)

Abstract

The thermal elastohydrodynamic analysis of lubrication is applied to investigate the influence of misalignments of the meshing members on EHD lubrication in hypoid gears. The calculation is based on the simultaneous solution of the Reynolds, elasticity, energy, and Laplace's equations. The full thermal EHD lubrication analysis is applied, therefore, the oil viscosity variation with respect to pressure and temperature and the density variation with respect to pressure are included. The real shape of the gap existing between the contacting tooth surfaces is treated, based on gear teeth geometry defined by the gear processing method and including the misalignments of mating members. By using the corresponding computer program, the influence of pinion's running offset and axial adjustment errors, and angular position error of pinion axis on maximum oil film pressure and temperature, EHD load carrying capacity, and on power losses in the oil film is investigated. The obtained results are presented and discussed.

Original languageEnglish
Title of host publication2007 Proceedings of the ASME International Design Engineering Technical Conferences and Computers and Information in Engineering Conference, DETC2007
Pages671-680
Number of pages10
Volume7
DOIs
Publication statusPublished - 2008
Event10th International Power Transmission and Gearing Conference, presented at - 2007 ASME International Design Engineering Technical Conferences and Computers and Information in Engineering Conference, IDETC/CIE2007 - Las Vegas, NV, United States
Duration: Sep 4 2007Sep 7 2007

Other

Other10th International Power Transmission and Gearing Conference, presented at - 2007 ASME International Design Engineering Technical Conferences and Computers and Information in Engineering Conference, IDETC/CIE2007
CountryUnited States
CityLas Vegas, NV
Period9/4/079/7/07

Fingerprint

Electrohydrodynamics
Lubrication
Misalignment
Gears
Gear teeth
Elastohydrodynamics
Laplace equation
Carrying Capacity
Meshing
Load limits
Laplace's equation
Elasticity
Computer program listings
Viscosity
Adjustment
Temperature
Geometry
Processing
Energy
Oils

ASJC Scopus subject areas

  • Computer Graphics and Computer-Aided Design
  • Computer Science Applications
  • Mechanical Engineering
  • Modelling and Simulation

Cite this

Simon, V. (2008). Influence of misalignments on EHD lubrication in hypoid gears. In 2007 Proceedings of the ASME International Design Engineering Technical Conferences and Computers and Information in Engineering Conference, DETC2007 (Vol. 7, pp. 671-680) https://doi.org/10.1115/DETC2007-34014

Influence of misalignments on EHD lubrication in hypoid gears. / Simon, V.

2007 Proceedings of the ASME International Design Engineering Technical Conferences and Computers and Information in Engineering Conference, DETC2007. Vol. 7 2008. p. 671-680.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Simon, V 2008, Influence of misalignments on EHD lubrication in hypoid gears. in 2007 Proceedings of the ASME International Design Engineering Technical Conferences and Computers and Information in Engineering Conference, DETC2007. vol. 7, pp. 671-680, 10th International Power Transmission and Gearing Conference, presented at - 2007 ASME International Design Engineering Technical Conferences and Computers and Information in Engineering Conference, IDETC/CIE2007, Las Vegas, NV, United States, 9/4/07. https://doi.org/10.1115/DETC2007-34014
Simon V. Influence of misalignments on EHD lubrication in hypoid gears. In 2007 Proceedings of the ASME International Design Engineering Technical Conferences and Computers and Information in Engineering Conference, DETC2007. Vol. 7. 2008. p. 671-680 https://doi.org/10.1115/DETC2007-34014
Simon, V. / Influence of misalignments on EHD lubrication in hypoid gears. 2007 Proceedings of the ASME International Design Engineering Technical Conferences and Computers and Information in Engineering Conference, DETC2007. Vol. 7 2008. pp. 671-680
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