FEV GmbH has developed a special measurement technique, which allows the simultaneous detection of the axial and radial movement behavior of the piston rings and the dynamic pressure behavior in the entire piston ring pack [1.]. At the same time also the dynamic deformation behavior of the piston rings can be investigated. The measurement studies were carried out over the entire operating map of a V6 petrol engine and can be used for analysis and deeper understanding of the dynamic effects in the piston ring pack [2.]. A selection of recorded measurement data is presented in this paper.


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    Title :

    Measurement Studies on the Tribological System Piston - Piston Ring - Cylinder


    Additional title:

    Sae Technical Papers


    Contributors:

    Conference:

    JSAE/SAE 2015 International Powertrains, Fuels & Lubricants Meeting ; 2015



    Publication date :

    2015-09-01




    Type of media :

    Conference paper


    Type of material :

    Print


    Language :

    English




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