Importance of adaptive multimode lubrication mechanism in natural synovial joints

Teruo Murakami, Seido Yarimitsu, Nobuo Sakai, Kazuhiro Nakashima, Tetsuo Yamaguchi, Yoshinori Sawae

研究成果: ジャーナルへの寄稿記事

6 引用 (Scopus)

抄録

The superior tribological performance in natural synovial joints with low friction and minimal wear appears to be actualized by not single lubrication mode but the synergistic combination of various modes from the fluid film lubrication to boundary lubrication corresponding to the severity of rubbing conditions. We have conducted the biphasic finite element analysis and some experimental studies for articular cartilage to elucidate this ingenious lubrication mechanism from the viewpoint of the adaptive multimode lubrication mechanism. In this paper, the effectiveness of different lubrication modes such as biphasic, boundary, gel-film and hydration lubrication particularly at low speed conditions is discussed.

元の言語英語
ページ(範囲)306-315
ページ数10
ジャーナルTribology International
113
DOI
出版物ステータス出版済み - 1 1 2017

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lubrication
Lubrication
boundary lubrication
fluid films
cartilage
Cartilage
low speed
hydration
Hydration
friction
gels
Gels
Wear of materials
Friction
Finite element method
Fluids

All Science Journal Classification (ASJC) codes

  • Mechanics of Materials
  • Mechanical Engineering
  • Surfaces and Interfaces
  • Surfaces, Coatings and Films

これを引用

Importance of adaptive multimode lubrication mechanism in natural synovial joints. / Murakami, Teruo; Yarimitsu, Seido; Sakai, Nobuo; Nakashima, Kazuhiro; Yamaguchi, Tetsuo; Sawae, Yoshinori.

:: Tribology International, 巻 113, 01.01.2017, p. 306-315.

研究成果: ジャーナルへの寄稿記事

Murakami, Teruo ; Yarimitsu, Seido ; Sakai, Nobuo ; Nakashima, Kazuhiro ; Yamaguchi, Tetsuo ; Sawae, Yoshinori. / Importance of adaptive multimode lubrication mechanism in natural synovial joints. :: Tribology International. 2017 ; 巻 113. pp. 306-315.
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