Laboratory investigation of ability of oil-based friction modifiers to control adhesion at wheel-rail interface
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216305%3A26210%2F16%3APU120385" target="_blank" >RIV/00216305:26210/16:PU120385 - isvavai.cz</a>
Result on the web
<a href="http://www.sciencedirect.com/science/article/pii/S0043164816303283" target="_blank" >http://www.sciencedirect.com/science/article/pii/S0043164816303283</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1016/j.wear.2016.09.015" target="_blank" >10.1016/j.wear.2016.09.015</a>
Alternative languages
Result language
angličtina
Original language name
Laboratory investigation of ability of oil-based friction modifiers to control adhesion at wheel-rail interface
Original language description
In the last few years, top-of-rail friction modifiers have been designed and used in many railway systems all over the world. These adhesion enhancers are applied by either off-board or on-board system in order to achieve the intermediate level of friction and positive adhesion curve. Previous scientific effort was mainly focused on the effects of water-based friction modifier on adhesion, rolling contact fatigue, railway noise and corrugation formation. The objective of this study is to investigate the abilities of oil-based friction modifiers to control adhesion and reduce wear at wheel rail interface. For this purpose, two commercial oil-based friction modifiers were particularly utilized. A ball-on-disc tribometer was employed to investigate their traction and braking performance for various slip ratios under dry conditions.Furthermore, the effect of friction modifier amount has been studied. At the end of the performed tests, wear rate, surface damage and changes of surface topography were determined and compared to dry and oilcontaminated contact.
Czech name
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Czech description
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Classification
Type
J<sub>imp</sub> - Article in a specialist periodical, which is included in the Web of Science database
CEP classification
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OECD FORD branch
20301 - Mechanical engineering
Result continuities
Project
<a href="/en/project/LO1202" target="_blank" >LO1202: NETME CENTRE PLUS</a><br>
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)
Others
Publication year
2016
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Name of the periodical
WEAR
ISSN
0043-1648
e-ISSN
1873-2577
Volume of the periodical
368-369
Issue of the periodical within the volume
3
Country of publishing house
CH - SWITZERLAND
Number of pages
9
Pages from-to
230-238
UT code for WoS article
000390733400025
EID of the result in the Scopus database
2-s2.0-84990990638