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Replenishment in EHL contact lubricated by greases

The result's identifiers

  • Result code in IS VaVaI

    <a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216305%3A26210%2F18%3APU129859" target="_blank" >RIV/00216305:26210/18:PU129859 - isvavai.cz</a>

  • Result on the web

  • DOI - Digital Object Identifier

Alternative languages

  • Result language

    angličtina

  • Original language name

    Replenishment in EHL contact lubricated by greases

  • Original language description

    Each EHL contact operating under starved conditions can provide stable conditions only due to an established equilibrium between a lubricant loss and a replenishment. The equilibrium together with the operating conditions and the lubricant properties defines the starvation level under which the contact works. These aspects are quite well known in case of liquid lubrication, but more complex in case of greases because of their complex rheology. This study presents experimental investigation of the grease aging influence on the in-contact replenishment effect. Moreover, the comparison between replenishment behavior for base oils and greases with the same oils in the structure is included together with the study of the behavior of the oils bleeded from the grease.

  • Czech name

  • Czech description

Classification

  • Type

    O - Miscellaneous

  • CEP classification

  • OECD FORD branch

    20301 - Mechanical engineering

Result continuities

  • Project

  • Continuities

    S - Specificky vyzkum na vysokych skolach

Others

  • Publication year

    2018

  • Confidentiality

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