Sliding Friction at Intersonic Sliding Velocities
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- Yamaguchi Tetsuo
- 東京大学大学院農学生命科学研究科
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- Yashiki Takuya
- 九州大学大学院工学府
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- Morita Takehiro
- 九州大学大学院工学研究院
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- Sawae Yoshinori
- 九州大学大学院工学研究院
Bibliographic Information
- Other Title
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- 超音速すべり摩擦
Abstract
<p>We introduce some recent progress on the friction at extremely large sliding velocities. We first explain our experimental results using compliant polymer gels, where we find a transition in friction and deformation at sliding velocities above the Secondary wave velocity. Then we discuss theoretical development; analytical solutions for the deformation and stress fields between a semi-infinite isotropic elastic medium and a rigid cylindrical indenter during steady sliding. Based on the comparisons between experiment and theory, we validate the theoretical results. Finally, we raise several important topics to be studied as future problems.</p>
Journal
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- Butsuri
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Butsuri 77 (7), 464-468, 2022-07-05
The Physical Society of Japan
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Details 詳細情報について
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- CRID
- 1390574181078778496
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- ISSN
- 24238872
- 00290181
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- Text Lang
- ja
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- Data Source
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- JaLC
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- Abstract License Flag
- Disallowed