NUMERICAL MODELLING OF DRY FRICTION OF PISTON RINGS IN INTERNAL COMBUSTION ENGINES

The aim of the article is to experimentally evaluate the contact area and to compare the measured results with different contact model theories. The experiment takes advantage of the electrical contact resistivity principle in a dry piston/cylinder liner test rig assembly. Analytical contact models...

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Bibliographic Details
Main Authors: Peter Raffai, Ondřej Maršálek, Gabriela Nečasová
Format: Article
Language:ces
Published: University of Pardubice 2017-07-01
Series:Perner’s Contacts
Subjects:
Online Access:https://pernerscontacts.upce.cz/index.php/perner/article/view/468