Abstract
In this paper, we investigate the electric and magnetic properties of the engine oil, and estimate its changingtime in transport truck. The four diesel trucks are selected, and the capacitance and inductance are investigated withparallel capacitor and induction coil, respectively. The measured capacitance gradually increases up to 10,000~14,000km due to the activation of antioxidant, and then decreasing phenomena happen. The inductance decreases and thesaturation began in 10,000~14,000 km range. Although the behavior of inductance is different from that of capacitance,but changing points are similar. From those results, we can estimate the changing time of engine oil is around10,000~14,000 km and the inductance can be used for monitoring of engine oil in transport trucks.
| Translated title of the contribution | Study on Electric and Magnetic Characteristics of Engine Oil in Transport Truck |
|---|---|
| Original language | Korean |
| Pages (from-to) | 166-170 |
| Number of pages | 5 |
| Journal | 한국자동차공학회 논문집 |
| Volume | 22 |
| Issue number | 3 |
| DOIs | |
| State | Published - Apr 2014 |