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http://dx.doi.org/10.7846/JKOSMEE.2012.15.1.025

Implementation of the Probe System with Respect to the Engine Oil States Inspection  

Kim, Young-Ju (Department of Electronics and Electrical Engineers Hongik University)
Publication Information
Journal of the Korean Society for Marine Environment & Energy / v.15, no.1, 2012 , pp. 25-29 More about this Journal
Abstract
In this paper, in order to measure the degree of degradation using the reflection coefficient of the probe, the measuring circuit is designed. we put pulse signal into the probe and measure the reflected signal in the circuit. As the condition of engine oil degradation, we can see that the reflected signal was increased and as the engine oil temperature increases, a phenomenon shows that the degradated dielectric constant is decreased. Finally, the theoretical values and measured values of the reflection coefficients of the probe are analyzed.
Keywords
Reflection coefficient; Oil deterioration; Engine oil; Reflection signal;
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Times Cited By KSCI : 1  (Citation Analysis)
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