Higher temperatures in current and future aircraft engines lead to a stronger thermal and oxydative attack of the engine oils. In this paper the reversible and irreversible change of the engine oil will be reported and the reasons discussed. Furthermore the influence of hot surfaces on aircraft engine oils as determined by different laboratory simulation equipment used in Germany will be shown. Moreover, different types of deposits, their properties, and the current knowledge about the influencing parameters will be reported. Finally, possibilities to avoid deposit formation will be shown. (Puschmann)


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    Title :

    Behavior of aircraft engine oils at high temperature


    Additional title:

    Verhalten von Flugmotoroelen bei hoher Temperatur


    Contributors:
    Jantzen, E. (author)


    Publication date :

    1982


    Size :

    11 Seiten, 14 Bilder, 15 Quellen


    Type of media :

    Conference paper


    Type of material :

    Print


    Language :

    English




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