The low adhesion problem: The effect of environmental conditions on adhesion in rolling-sliding contact
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216305%3A26210%2F20%3APU136800" target="_blank" >RIV/00216305:26210/20:PU136800 - isvavai.cz</a>
Result on the web
<a href="https://www.sciencedirect.com/science/article/pii/S0301679X20303534" target="_blank" >https://www.sciencedirect.com/science/article/pii/S0301679X20303534</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1016/j.triboint.2020.106521" target="_blank" >10.1016/j.triboint.2020.106521</a>
Alternative languages
Result language
angličtina
Original language name
The low adhesion problem: The effect of environmental conditions on adhesion in rolling-sliding contact
Original language description
Low adhesion problem is one of the major problems for railways all over the world because this phenomenon can occur anytime and anywhere. To investigate when poor adhesion conditions can be expected in real operation, a ball-on-disc tribometer with a climate chamber was employed to simulate rolling-sliding contact under various environmental conditions. Clean and contaminated discs with leaf extract were used to simulate different surface conditions. Results indicate that contact operating under rolling-sliding conditions is more prone to the occurrence of low adhesion than found by others for pure sliding contact. Very low adhesion (≤0.05) were identified for contaminated and oxidized specimens operating under humid and wet conditions. For clean surfaces, low adhesion (≤0.15) were found under dew conditions.
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
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Continuities
R - Projekt Ramcoveho programu EK
Others
Publication year
2020
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Name of the periodical
Tribology International
ISSN
0301-679X
e-ISSN
1879-2464
Volume of the periodical
151
Issue of the periodical within the volume
11
Country of publishing house
GB - UNITED KINGDOM
Number of pages
11
Pages from-to
106521-106531
UT code for WoS article
000580595400088
EID of the result in the Scopus database
2-s2.0-85087383561