Dynamic effects on spur gear pairs power loss lubricated with axle gear oils-Reference-Cited by-同舟云学术

Dynamic effects on spur gear pairs power loss lubricated with axle gear oils

Published:2019-12-01 Issue:5 Volume:234 Page:1069-1084
ISSN:0954-4062
Container-title:Proceedings of the Institution of Mechanical Engineers, Part C: Journal of Mechanical Engineering Science
language:en
Short-container-title:Proceedings of the Institution of Mechanical Engineers, Part C: Journal of Mechanical Engineering Science

Author:

Hammami Maroua¹^ORCID,Feki Nabih¹²^ORCID,Ksentini Olfa¹,Hentati Taissir¹,Abbes Mohamed Slim¹,Haddar Mohamed¹

Affiliation:

1. Laboratory of Mechanics, Modelling and Manufacturing (LA2MP), National Engineering School of Sfax, Ministry of Higher Education and Research of Tunisia, Sfax, Tunisia

2. Université de Sousse, Higher Institute of Applied Science and Technology of Sousse, Sousse, Tunisie

Abstract

The dynamic model of 12-degrees-of-freedom for spur gears pair accounting for nonlinear time-varying stiffness, damping, and coefficient of friction along the path of contact obtained from experimental tests is investigated. The Newmark's integration method is used to solve the equations and obtain the dynamic responses. Elementary mass, stiffness, and damping matrices with torsional and translational coupled effects were detailed. The lens of this work is to start from a nonlinear dynamic model to evaluate the influence of dynamic effects and lubrication on meshing gears power loss for different spur gear geometries within various operating conditions. The results reveal some useful references to vibration control, dynamic design, and efficiency improvement.

Publisher

SAGE Publications

Subject

Mechanical Engineering

Link

http://journals.sagepub.com/doi/pdf/10.1177/0954406219888236

Reference38 articles.

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2. A MATHEMATICAL MODEL FOR ANALYZING THE INFLUENCE OF SHAPE DEVIATIONS AND MOUNTING ERRORS ON GEAR DYNAMIC BEHAVIOUR

3. Survey of nonlinear vibration of gear transmission systems

4. Influence of dynamic behaviour on elastohydrodynamic lubrication of spur gears

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