@inproceedings{166d7301cb7346e29e0445fe3c538d11,
title = "Sensitivity improvement method of wear particle sensor based on nanocrystalline material",
abstract = "In order to investigate the method to improve the sensitivity of oil wear particle sensor with large oil flow, a modified model of three-coil wear particle sensor was established. Nanocrystalline material rings with high permeability was added into the coil of sensor. Based on Maxwell's equations, the physical model of magnetic field in the sensor-particle system was simulated by finite element method. The effect of nanocrystalline material ring on the amplitude of induction electromotive force signal in induction coil and excitation coil is analyzed emphatically. Simulation shows that nanocrystalline material can increase the amplitude of induced electromotive force signal by 2-10 times, therefore the ability of sensors to detect small wear particles of 50-100μm is greatly enhanced.",
keywords = "magnetic field, nanocrystalline material, sensitivity, sensor, wear particles",
author = "Kai Wang and Changsong Zheng and Ran Jia and Shufa Yan and Jikai Liu",
note = "Publisher Copyright: {\textcopyright} 2019 Author(s).; 2019 5th International Conference on Green Power, Materials and Manufacturing Technology and Applications, GPMMTA 2019 ; Conference date: 21-09-2019 Through 22-09-2019",
year = "2019",
month = dec,
day = "9",
doi = "10.1063/1.5137888",
language = "English",
series = "AIP Conference Proceedings",
publisher = "American Institute of Physics Inc.",
editor = "Dajing Fang and Xiuyin Zhou and Yao Zhong",
booktitle = "2019 5th International Conference on Green Power, Materials and Manufacturing Technology and Applications, GPMMTA 2019",
address = "United States",
}