Differences in engine oil degradation in spark-ignition and compression-ignition engine
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F62156489%3A43210%2F14%3A00223471" target="_blank" >RIV/62156489:43210/14:00223471 - isvavai.cz</a>
Result on the web
<a href="http://www.ein.org.pl/sites/default/files/2014-04-18.pdf" target="_blank" >http://www.ein.org.pl/sites/default/files/2014-04-18.pdf</a>
DOI - Digital Object Identifier
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Alternative languages
Result language
angličtina
Original language name
Differences in engine oil degradation in spark-ignition and compression-ignition engine
Original language description
This paper deals with differences in engine oil degradation in spark-ignition (SI) engine and compression-ignition (CI) engine. Three important physical-mechanical behaviours were observed -- dynamic viscosity, kinematic viscosity, and shear stress. These behaviours of lubricant may influence reliability of entire engine. It must be monitored engine oil condition in suitable intervals. Article describes these issues for two engine oils taken from two different passenger cars with SI engine and with CI engine. The experiments have been done using digital rotary rheometer Anton Paar DV-3P with use of standard TR8 spindle and special adapter for a small amount of sample. Service interval of change oil has been set to 15,000 km and samples of used engine oils have been taken after 1,500 km from both engines. All samples of used engine oils have been compared with new engine oils same specification -- it is the best method to degradation detection. The measured values of dynamic viscosity,
Czech name
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Czech description
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Classification
Type
J<sub>x</sub> - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)
CEP classification
JT - Propulsion, engines and fuels
OECD FORD branch
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Result continuities
Project
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Continuities
S - Specificky vyzkum na vysokych skolach
Others
Publication year
2014
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Name of the periodical
Eksploatacja i Niezawodnosc - Maintenance and Reliability
ISSN
1507-2711
e-ISSN
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Volume of the periodical
16
Issue of the periodical within the volume
4
Country of publishing house
PL - POLAND
Number of pages
7
Pages from-to
622-628
UT code for WoS article
341860300018
EID of the result in the Scopus database
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