| Issue |
MATEC Web Conf.
Volume 118, 2017
VII International Congress on Combustion Engines
|
|
|---|---|---|
| Article Number | 00003 | |
| Number of page(s) | 5 | |
| DOI | https://doi.org/10.1051/matecconf/201711800003 | |
| Published online | 24 July 2017 | |
Simulations geometric structures of the stepped profile bearing surface of the piston
Poznan University of Technology, Faculty of Machines and Transport, ul. Piotrowo 3, 60-965 Poznan, Poland
* Corresponding author: emil.z.wroblewski@doctorate.put.poznan.pl
The main node piston-pin-piston rings are most responsible for the formation of mechanical losses. It is advisable to reduce friction losses in the piston-cylinder group lead to an increase in the overall efficiency of the engine and thus reduce the fuel consumption. The method to reduce the area covered by the oil film is a modification of the bearing surface of the piston by adjusting the profile. In this paper the results of simulation for the stepped microgeometry piston bearing surface are presented.
© The Authors, published by EDP Sciences, 2017
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