Browse Publications Technical Papers 2015-01-1776

Measurement Studies on the Tribological System Piston - Piston Ring - Cylinder 2015-01-1776

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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