NDLI: Parametric studies of lubrication performance of a helical gear pair with non-Newtonian fluids

Content Provider	Springer Nature Link
Author	Liu, Mingyong Zhu, Caichao Liu, Huaiju Wu, Chenhui
Copyright Year	2016
Abstract	In this paper, Thermal elastohydrodynamic lubrication (TEHL) model of a helical gear pair is proposed to study contact performance during the whole meshing period. Effects of working conditions and design parameters on lubrication performance, i.e. film thickness, pressure, temperature, friction coefficient, etc. are investigated. Influence of thermal effect and non-Newtonian effect are evaluated through a detailed study on three characteristic meshing positions. Results show that, the thermal effects and non-Newtonian fluid both have significant effects on the lubrication performance of the helical gear pair, especially in high speed, heavy load cases. The effects of normal pressure angle, helix angle and module on lubrication performance along the line of action are discussed.
Starting Page	317
Ending Page	326
Page Count	10
File Format	PDF
ISSN	1738494X
Journal	Journal of Mechanical Science and Technology
Volume Number	30
Issue Number	1
e-ISSN	19763824
Language	English
Publisher	Korean Society of Mechanical Engineers
Publisher Date	2016-01-13
Publisher Place	Seoul
Access Restriction	One Nation One Subscription (ONOS)
Subject Keyword	Helical gear Thermal EHL Working condition Design parameter Eyring fluid Mechanical Engineering Vibration, Dynamical Systems, Control Industrial and Production Engineering
Content Type	Text
Resource Type	Article
Subject	Mechanics of Materials Mechanical Engineering

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