2014 Fiscal Year Final Research Report
Investigation into the cause of the Oil film tension
| Project/Area Number |
24560168
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| Research Category |
Grant-in-Aid for Scientific Research (C)
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| Allocation Type | Multi-year Fund |
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| Section | 一般 |
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| Research Field |
Design engineering/Machine functional elements/Tribology
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| Research Institution | Tokyo City University |
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Principal Investigator |
MIHARA yuji 東京都市大学, 工学部, 教授 (20287858)
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| Project Period (FY) |
2012-04-01 – 2015-03-31
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| Keywords | 薄膜 / センサ / ﾄﾗｲﾎﾞﾛｼﾞｰ / 流体潤滑 / 圧力計測 / 計測技術 |
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| Outline of Final Research Achievements |
In this research, a thin film pressure and oil film thickness sensor which can be measured without giving form change and a rigidity change of a sliding surface were developed.It aimed at the sliding surfacebehavior and measurement of oil film pressure (tension) from the positive pressure to negative pressure of oil-film in this research.Moreover, in order to measure the oil film in narrow place, double layer film was considered.In multiplexing of the sensor, in order to realize the sensor of a high insulating property, new film forming technology (ALD method)was experimented.Finally, test equipment was manufactured and oil-film tension wasexperimented.
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| Free Research Field |
機械工学
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