Influence of sanding parameters on adhesion recovery in contaminated wheel–rail contact

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216305%3A26210%2F15%3APU111745" target="_blank" >RIV/00216305:26210/15:PU111745 - isvavai.cz</a>
Result on the web
<a href="http://dx.doi.org/10.1016/j.wear.2014.11.017" target="_blank" >http://dx.doi.org/10.1016/j.wear.2014.11.017</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1016/j.wear.2014.11.017" target="_blank" >10.1016/j.wear.2014.11.017</a>

Result language
angličtina
Original language name
Influence of sanding parameters on adhesion recovery in contaminated wheel–rail contact
Original language description
In this work a new twin-disc machine in scale 1:3 was developed and addressed to the study of wheel/rail adhesion under different contact conditions. An influence of sanding parameters such as sand quantity, wheel slip and rolling speed was investigated using a real sanding system in the contact contaminated with water, leaves and wheel flange grease. It has been shown that under wet, leaf or grease contamination, quantity of the sand applied during fixed time period has significant effect on adhesion recovery only for low wheel slip and low rolling speed. In the contaminated contact the effect of sanding on adhesion recovery increases with wheel slip and rolling speed.
Czech name
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Czech description
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Type
J<sub>imp</sub> - Article in a specialist periodical, which is included in the Web of Science database
CEP classification
—
OECD FORD branch
20301 - Mechanical engineering

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)

Publication year
2015
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

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