Detail publikačního výsledku

Role of Computational Simulations In Design Process of Piston Rings

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

Originální název

Role of Computational Simulations In Design Process of Piston Rings

Anglický název

Role of Computational Simulations In Design Process of Piston Rings

Druh

Článek recenzovaný mimo WoS a Scopus

Originální abstrakt

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.

Anglický abstrakt

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.

Klíčová slova

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

Klíčová slova v angličtině

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

Autoři

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

Rok RIV

2016

Vydáno

16.05.2015

Nakladatel

ČVUT

Místo

Praha

ISSN

1214-0821

Periodikum

MECCA - Journal of Middle European Costruction and Design of Cars

Svazek

2014

Číslo

3

Stát

Česká republika

Strany od

1

Strany do

7

Strany počet

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"
}