정전용량 프로브 크기에 대한 엔진오일 상대 유전율 측정Measurement Of The Engine Oil Relative Dielectric Constant With Respect To Capacitive Prove Dimension
- Other Titles
- Measurement Of The Engine Oil Relative Dielectric Constant With Respect To Capacitive Prove Dimension
- Authors
- 김기훈; 김영주
- Issue Date
- 2011
- Publisher
- 한국트라이볼로지학회
- Keywords
- 정전용량 응용; 프로브 크기; 오일열화; 복소 유전율; 엔진 오일; capacitive application; prove dimension; oil deterioration; complex permittivity; engine oil
- Citation
- 한국트라이볼로지학회지, v.27, no.4, pp.209 - 212
- Journal Title
- 한국트라이볼로지학회지
- Volume
- 27
- Number
- 4
- Start Page
- 209
- End Page
- 212
- URI
- https://scholarworks.bwise.kr/hongik/handle/2020.sw.hongik/20173
- ISSN
- 2713-8011
- Abstract
- The capacitive application(prove) can be used to measure the complex permittivity of dielectric material of various thickness and cross section. This paper presents that we designed the analysis system of engine oil permittivity to know the relation between the engine oil deterioration and the prove dimension. Each of the dimension of capacitive prove is changed and then electric capacity is measured by LCR {Inductance(L), Capacitance (C), and Resistance (R)} meter. The engine oil permittivity has extracted in the prove measurement . As the additional research, this paper suggest the best of the prove dimension for the permittivity measurement.
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