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The performance of top-of-rail products under water contamination

The result's identifiers

  • Result code in IS VaVaI

    <a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216305%3A26210%2F23%3APU149757" target="_blank" >RIV/00216305:26210/23:PU149757 - isvavai.cz</a>

  • Result on the web

    <a href="https://www.sciencedirect.com/science/article/pii/S0301679X23006606" target="_blank" >https://www.sciencedirect.com/science/article/pii/S0301679X23006606</a>

  • DOI - Digital Object Identifier

    <a href="http://dx.doi.org/10.1016/j.triboint.2023.108872" target="_blank" >10.1016/j.triboint.2023.108872</a>

Alternative languages

  • Result language

    angličtina

  • Original language name

    The performance of top-of-rail products under water contamination

  • Original language description

    Top-of-rail products are commonly used for friction modification in wheel-rail contact. However, the effect of environmental conditions and contaminants on their performance remains unclear. In this study, three commercial top-of-rail products were contaminated by different amounts of water. The laboratory tribometer in ball on-disc configuration was used to measure the coefficient of adhesion in contaminated contact. The results show that water influenced tested top-of-rail products significantly. A very low coefficient of adhesion occurred in tests with oil-based top-of-rail products suggesting that water could cause traction problems on the actual railway where friction modification is being used. Water-based top-of-rail products showed more resistance to water contamination.

  • 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

    <a href="/en/project/GA20-23482S" target="_blank" >GA20-23482S: Squeal noise generation in the wheel-rail contact with modified friction</a><br>

  • Continuities

    P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Others

  • Publication year

    2023

  • 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

    188

  • Issue of the periodical within the volume

    Říjen

  • Country of publishing house

    GB - UNITED KINGDOM

  • Number of pages

    14

  • Pages from-to

    108872-108872

  • UT code for WoS article

    001066322900001

  • EID of the result in the Scopus database

    2-s2.0-85169047248