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Behaviour of Roughness Features Passing Through EHD Point Contact

The result's identifiers

  • Result code in IS VaVaI

    <a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216305%3A26210%2F05%3APU53971" target="_blank" >RIV/00216305:26210/05:PU53971 - isvavai.cz</a>

  • Result on the web

  • DOI - Digital Object Identifier

Alternative languages

  • Result language

    angličtina

  • Original language name

    Behaviour of Roughness Features Passing Through EHD Point Contact

  • Original language description

    A combination of thin film colorimetric interferometry and phase shifting interferometry has been used to study the behaviour of real and artificially produced roughness features within lubricated contact. The phase shifting interferometry was used to measure in-situ initial undeformed rough surface profiles and thin film colorimetric interferometry provided accurate information about micro-EHD film thickness behaviour over a wide range of operating conditions. Lubricant film thickness distribution withhin mixed EHD contact has been found to change significantly as a function of a slide-roll ratio. A high resolution color camera was used to provide a closer look at film thickness changes in the vicinity of surface irregularities.

  • Czech name

    Chování povrchových nerovností při průchodu EHD bodovým kontaktem

  • Czech description

    Kolorimetrická interferometri byla použita ke studiu mazaných kontaktů pracujících za podmínek smíšeného mazání. Byl pozorován vliv provozních podmínek na změny v mazacím filmu. Rozložení tloušťky mazacího filmu bylo srovnáno s původní topografií třecíhopovrchu.

Classification

  • Type

    D - Article in proceedings

  • CEP classification

    JR - Other machinery industry

  • OECD FORD branch

Result continuities

  • Project

    Result was created during the realization of more than one project. More information in the Projects tab.

  • Continuities

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

Others

  • Publication year

    2005

  • Confidentiality

    S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Data specific for result type

  • Article name in the collection

    COST 532 Conference

  • ISBN

    972-8953-01-1

  • ISSN

  • e-ISSN

  • Number of pages

    10

  • Pages from-to

    45-54

  • Publisher name

    NEUVEDEN

  • Place of publication

    Porto

  • Event location

    Porto

  • Event date

    Oct 12, 2005

  • Type of event by nationality

    CST - Celostátní akce

  • UT code for WoS article