Detail publikace

Numerical Calculation of Mechanical Losses of the Piston Ring Pack of Internal Combustion Engines

RAFFAI, P. NOVOTNÝ, P. MARŠÁLEK, O.

Originální název

Numerical Calculation of Mechanical Losses of the Piston Ring Pack of Internal Combustion Engines

Typ

článek ve sborníku ve WoS nebo Scopus

Jazyk

angličtina

Originální abstrakt

Piston rings of reciprocating internal combustion engines play an important role in the ability of car manufacturers to meet the strict limitations for exhaust gas emissions. Therefore their research and development is just as important as any other component of an engine. This work is intended to present a fast simulation model of the piston ring pack for the determination of the influence of various design parameters on friction losses. The main emphasis is not put on the precise estimation of the losses, but on the determination of the trends of its change. To demonstrate the power of the created simulation model, it has been applied to a three-cylinder passenger car engine.

Klíčová slova

Piston ring, simulation model, mechanical losses, lubrication, asperity contact

Autoři

RAFFAI, P.; NOVOTNÝ, P.; MARŠÁLEK, O.

Rok RIV

2014

Vydáno

31. 10. 2014

Nakladatel

Petroleum-Gas University of Ploiesti Publishing House

Místo

Sinaia, Romania

ISBN

978-973-719-570-8

Kniha

BALKANTRIB 2014 - 8th INTERNATIONAL CONFERENCE ON TRIBOLOGY

Číslo edice

1

Strany od

734

Strany do

747

Strany počet

13

BibTex

@inproceedings{BUT110846,
  author="Peter {Raffai} and Pavel {Novotný} and Ondřej {Maršálek}",
  title="Numerical Calculation of Mechanical Losses of the Piston Ring Pack of Internal Combustion Engines",
  booktitle="BALKANTRIB 2014 - 8th INTERNATIONAL CONFERENCE ON TRIBOLOGY",
  year="2014",
  number="1",
  pages="734--747",
  publisher="Petroleum-Gas University of Ploiesti Publishing House",
  address="Sinaia, Romania",
  isbn="978-973-719-570-8"
}