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@article{Spikes:2006:10.1002/ls.23,
author = {Spikes, HA},
doi = {10.1002/ls.23},
journal = {Lubrication Science},
pages = {265--291},
title = {Sixty years of EHL},
url = {http://dx.doi.org/10.1002/ls.23},
volume = {18},
year = {2006}
}
TY - JOUR
AB - It is now 60 years since Ertel produced the first solution to the elastohydrodynamic lubrication (EHL) problem. There has been enormous progress since then, both in numerical modelling and in experimental research on EHL. The moving, rough surface EHL problem can now be solved on laptop-level computers, while maps of film thickness, pressure and temperature can be obtained experimentally from within rolling/sliding contacts. However, there remain some important questions that have not been fully resolved. One of the most contentious is how to describe the Rheological properties of lubricants under the very severe conditions present in thin film EHL contacts. A second is how to model mixed lubricated contact, where the fluid film can break down at asperity conjunctions. But perhaps the greatest challenge to researchers in EHL is to produce useful design equations for predicting the performance of machine components operating in EHL and thereby ensure that EHL theory becomes an integral part of the design process. Copyright © 2006 John Wiley & Sons, Ltd.
AU - Spikes,HA
DO - 10.1002/ls.23
EP - 291
PY - 2006///
SN - 0954-0075
SP - 265
TI - Sixty years of EHL
T2 - Lubrication Science
UR - http://dx.doi.org/10.1002/ls.23
VL - 18
ER -