Aluminium vs steel piston in passenger car combustion engine

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F44555601%3A13420%2F15%3A43887240" target="_blank" >RIV/44555601:13420/15:43887240 - isvavai.cz</a>
Result on the web
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DOI - Digital Object Identifier
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Result language
angličtina
Original language name
Aluminium vs steel piston in passenger car combustion engine
Original language description
Low Friction Piston Systems (PCS) have been developed for highly efficient passenger car diesel engines with piston aluminum (Al) and steel (St). The reduction in friction of the piston system LF Al, which consists of low-friction rings and optimized PVDaluminum pistons, has been demonstrated in simulations, and in the floating liner motor. The reduction amounts to 6.4% at 1500 / min. Further reductions of 2.5% can be achieved when a asymmetrical piston profile is used. The low-friction piston system with steel piston reaches in comparison to the series on the same NVH level a friction reduction of 13.9%, Other reduction potential to 64% of the components of friction arises when steel piston by an enlarged installation that are balanced with the noiserequirements of the application Leeds.
Czech name
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Czech description
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Publication year
2015
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Article name in the collection
34. Setkání kateder mechaniky tekutin a termomechaniky
ISBN
978-80-7414-795-1
ISSN
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e-ISSN
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Number of pages
5
Pages from-to
1-5
Publisher name
Fakulta výrobních technologií a managementu UJEP
Place of publication
Ústí nad Labem
Event location
Litoměřice
Event date
Jun 23, 2015
Type of event by nationality
EUR - Evropská akce
UT code for WoS article
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