Effects of narrow-width, low-tangential-
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Hideki Yoshida; Hiroyuki Kobayashi; Takeshi Yamada; Masaaki Takiguchi; Kazuhiro
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Article
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2000
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Elsevier Science
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English
β 803 KB
The subject of reducing the tangential tension (from 30 to 10 N) of 3-piece oil rings for gasoline engines was analyzed through measurements of oil consumption, friction, ring motion, and oil "lm thickness (LIF Method). Although oil consumption increases under high engine speed operation with tensio