Detail publikace

Modeling of Piston Ring Pack Dynamics

NOVOTNÝ, P. PÍŠTĚK, V. DRÁPAL, L.

Originální název

Modeling of Piston Ring Pack Dynamics

Typ

článek v časopise - ostatní, Jost

Jazyk

angličtina

Originální abstrakt

Piston rings play an important role in the lubricant characteristic of reciprocating engines with the consequences on engine wear, power losses and a vast amount of lubricating oil consumption. The computational solution of piston ring dynamics is a very complex problem and it requires multiple numerical approaches supplemented by suitable inputs. The paper demonstrates the principles of the numerical solution of piston ring dynamics in mixed lubrication conditions incorporating a virtual engine and experimental inputs. The simulation algorithm is incorporated into user guided interface and it is available for industry usages. The solution results are presented on a diesel turbocharged engine with three piston ring configuration.

Klíčová slova

Dynamics, piston ring, mixed lubrication, friction losses

Autoři

NOVOTNÝ, P.; PÍŠTĚK, V.; DRÁPAL, L.

Rok RIV

2011

Vydáno

12. 11. 2011

Nakladatel

ČVUT v Praze

Místo

Praha

ISSN

1214-0821

Periodikum

MECCA - Journal of Middle European Costruction and Design of Cars

Ročník

2011

Číslo

3

Stát

Česká republika

Strany od

12

Strany do

20

Strany počet

50

BibTex

@article{BUT74020,
  author="Pavel {Novotný} and Václav {Píštěk} and Lubomír {Drápal}",
  title="Modeling of Piston Ring Pack Dynamics",
  journal="MECCA - Journal of Middle European Costruction and Design of Cars",
  year="2011",
  volume="2011",
  number="3",
  pages="12--20",
  issn="1214-0821"
}