JOURNAL OF JAPANESE SOCIETY OF TRIBOLOGISTS
Online ISSN : 2189-9967
Print ISSN : 0915-1168
ISSN-L : 0915-1168
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Recent Trends in Energy-Saving Engine Oil
Hiroshi OKI
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2020 Volume 65 Issue 8 Pages 490-497

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Abstract

Among the techniques for improving the fuel efficiency of automobiles, improving the efficiency of an internal combustion engine is of particular interest as a direct improvement technique. One way to improve the efficiency of internal combustion engines is to reduce the friction of each sliding part. Engine oil is one of them. This article discusses fuel-efficient engine oils from two aspects:product standards and technology trends.

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© 2020 Japanese Society of Tribologists
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