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- Kobayashi Toshiaki
- (株)本田技術研究所 四輪開発センター
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- Kamiya Mitsuyoshi
- (株)本田技術研究所 四輪開発センター
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- Mihara Yuji
- 武蔵工業大学
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- Someya Tsuneo
- 東京大学
Bibliographic Information
- Other Title
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- ピストン打音発生時のスカート面油膜圧測定
- ピストン ダオン ハッセイジ ノ スカートメン ユマクアツ ソクテイ
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Abstract
Using small thin-film pressure sensors deposited onto a piston skirt surface, oil-film pressure on the piston skirt surface is measured when piston slap noise is generated without affecting the surface geometry, stiffness and mass of the piston. Under a no-load firing engine condition and at low temperature, the measured oil-film pressure corresponded well to the measured acceleration of the cylinder liner, which is indicative of piston slap noise, confirming the validity of the present method. And this resulted in more insight into piston secondary motion than only by acceleration of cylinder liner when the piston collides with the cylinder liner.
Journal
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- Transactions of Society of Automotive Engineers of Japan
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Transactions of Society of Automotive Engineers of Japan 39 (3), 3_107-3_112, 2008
Society of Automotive Engineers of Japan
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Keywords
Details 詳細情報について
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- CRID
- 1390282679590555520
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- NII Article ID
- 40016105345
- 130004515220
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- NII Book ID
- AN00105913
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- ISSN
- 18830811
- 02878321
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- NDL BIB ID
- 9547984
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- Text Lang
- ja
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- Data Source
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- JaLC
- NDL
- CiNii Articles
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- Abstract License Flag
- Disallowed