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Measurement of Dielectric Breakdown Voltage of Oil Film Using Electrical Wear Test machine
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- Akagaki Tomoharu
- Hachinohe National College of Technology
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- Kawabata Masahiko
- Tribotex Incorporation
Bibliographic Information
- Other Title
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- 2450 電食試験機による油膜の絶縁破壊電圧の測定
Description
In order to measure the dielectric breakdown voltage of the thin oil film, the dynamic electrical wear test machine was designed and developed. It consisted of the rotating steel ring and the steel ball. The gap between the ring and the ball was adjustable at the accuracy of 1μm. With increasing the gap at 50rpm, the dielectric breakdown voltage increased at the rate of about 54V/μm. With increasing the concentration of contaminant or the rotational speed, the dielectric breakdown occurred easily at wider gap or lower voltage.
Journal
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- The proceedings of the JSME annual meeting
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The proceedings of the JSME annual meeting 2002.5 (0), 163-164, 2002
The Japan Society of Mechanical Engineers
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Keywords
Details 詳細情報について
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- CRID
- 1390282681034543104
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- NII Article ID
- 110002524415
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- ISSN
- 24331325
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- Text Lang
- ja
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- Data Source
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- JaLC
- Crossref
- CiNii Articles
- OpenAIRE
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- Abstract License Flag
- Disallowed