Publication detail

Role of Computational Simulations In Design Process of Piston Rings

NOVOTNÝ, P. DLUGOŠ, J. KNOTEK, J. MARŠÁLEK, O. RAFFAI, P.

Original Title

Role of Computational Simulations In Design Process of Piston Rings

Type

journal article - other

Language

English

Original Abstract

The paper presents computational approaches based on modern strategies of a dynamic solution of the piston ring as a fluid structural problem. Computational model outputs can be used to understand design parameter influences on defined results mostly of integral character. Piston ring dynamics incorporates mixed lubrication conditions, surface roughness influence on oil film lubrication, ring movement influence on gas dynamics, oil film formulation on a cylinder liner and other significant influences. The solution results are presented on a few parameters of SI engine piston rings.

Keywords

Mixed lubrication, piston ring, parametric study, oil film formulation

Authors

NOVOTNÝ, P.; DLUGOŠ, J.; KNOTEK, J.; MARŠÁLEK, O.; RAFFAI, P.

RIV year

2015

Released

16. 5. 2015

Publisher

ČVUT

Location

Praha

ISBN

1214-0821

Periodical

MECCA - Journal of Middle European Costruction and Design of Cars

Year of study

2014

Number

3

State

Czech Republic

Pages from

1

Pages to

7

Pages count

7

URL

http://www.bozek.cvut.cz/mecca/indexen.html

BibTex

@article{BUT114799,
  author="Pavel {Novotný} and Jozef {Dlugoš} and Jiří {Knotek} and Ondřej {Maršálek} and Peter {Raffai}",
  title="Role of Computational Simulations In Design Process of Piston Rings",
  journal="MECCA - Journal of Middle European Costruction and Design of Cars",
  year="2015",
  volume="2014",
  number="3",
  pages="1--7",
  issn="1214-0821",
  url="http://www.bozek.cvut.cz/mecca/indexen.html"
}