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

Result code in 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>
Result on the web
<a href="http://www.scibulcom.net/" target="_blank" >http://www.scibulcom.net/</a>
DOI - Digital Object Identifier
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Result language
angličtina
Original language name
Numerical Calculation of Mechanical Losses of the Piston Ring Pack of Internal Combustion Engines
Original language description
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.
Czech name
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Czech description
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Type
J<sub>imp</sub> - Article in a specialist periodical, which is included in the Web of Science database
CEP classification
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OECD FORD branch
20301 - Mechanical engineering

Project
<a href="/en/project/LO1202" target="_blank" >LO1202: NETME CENTRE PLUS</a><br>
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Publication year
2015
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

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