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

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216305%3A26210%2F15%3APU115502" target="_blank" >RIV/00216305:26210/15:PU115502 - isvavai.cz</a>

Výsledek na webu

<a href="http://www.scibulcom.net/" target="_blank" >http://www.scibulcom.net/</a>

DOI - Digital Object Identifier

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Jazyk výsledku

angličtina

Název v původním jazyce

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

Popis výsledku v původním jazyce

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 created specialized software tool is suitable mainly for carrying out parameter studies which could aid the design process of the piston ring pack. To demonstrate the power of the created simulation model, it has been applied to a conventional spark ignition three-cylinder passenger car engine, where the influence of design parameter changes of the first and second ring on the overall friction loss has been numerically evaluated.

Název v anglickém jazyce

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

Popis výsledku anglicky

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 created specialized software tool is suitable mainly for carrying out parameter studies which could aid the design process of the piston ring pack. To demonstrate the power of the created simulation model, it has been applied to a conventional spark ignition three-cylinder passenger car engine, where the influence of design parameter changes of the first and second ring on the overall friction loss has been numerically evaluated.

Druh

J_imp - Článek v periodiku v databázi Web of Science

CEP obor

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OECD FORD obor

20301 - Mechanical engineering

Projekt

<a href="/cs/project/LO1202" target="_blank" >LO1202: NETME CENTRE PLUS</a><br>

Návaznosti

P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Rok uplatnění

2015

Kód důvěrnosti údajů

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Název periodika

Journal of the Balkan Tribological Association

ISSN

1310-4772

e-ISSN

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Svazek periodika

2015

Číslo periodika v rámci svazku

4

Stát vydavatele periodika

BG - Bulharská republika

Počet stran výsledku

14

Strana od-do

796-809

Kód UT WoS článku

000368314500006

EID výsledku v databázi Scopus

2-s2.0-84960104424