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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

  • Czech description

Classification

  • 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

Result continuities

  • Project

  • 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