An Inductive Coulter Counting Device for Online Monitoring of Wear Debris in Lubricant

2010 ◽  
Author(s):  
Du Li ◽  
Carletta Joan ◽  
Robert Veillette ◽  
Zhe Jiang
Keyword(s):  
Wear Debris ◽  
Online Monitoring ◽  
Counting Device ◽  
Coulter Counting

A Magnetic Coulter Counting Device for Wear Debris Detection in Lubrication

2009 ◽  
Author(s):  
Li Du ◽  
Joan Carletta ◽  
Robert Veillette ◽  
Jiang Zhe
Keyword(s):  
Wear Debris ◽  
Online Monitoring ◽  
Ferrous Metal ◽  
Metal Particles ◽  
Aluminum Particles ◽  
Debris Particles ◽  
Planar Coil ◽  
Lubrication Oil ◽  
Counting Device ◽  
Coulter Counting

A device based on a magnetic Coulter counting principle to detect metal particles in lubrication oil is presented. The device detects the passage of ferrous and non ferrous particles by monitoring inductance change in a coil. First, the sensing principle is demonstrated at the mesoscale using a solenoid. Next, a microscale device is developed using a planar coil. The device is tested using iron and aluminum particles ranging from 100μm to 500μm. The testing results show the device is capable of detecting and distinguishing ferrous and non-ferrous metal particles in lubrication oil. The design concept demonstrated here can be extended to a microfluidic device for online monitoring of ferrous and non-ferrous wear debris particles.

Real-time monitoring of wear debris in lubrication oil using a microfluidic inductive Coulter counting device

2010 ◽  
Vol 9 (6) ◽  
pp. 1241-1245 ◽  
Author(s):  
Li Du ◽  
Jiang Zhe ◽  
Joan Carletta ◽  
Robert Veillette ◽  
Fred Choy
Keyword(s):  
Real Time ◽  
Wear Debris ◽  
Real Time Monitoring ◽  
Lubrication Oil ◽  
Counting Device ◽  
Coulter Counting

A microfluidic Coulter counting device for metal wear detection in lubrication oil

2009 ◽  
Vol 80 (1) ◽  
pp. 016105 ◽  
Author(s):  
Srinidhi Murali ◽  
Ashish V. Jagtiani ◽  
Xingao Xia ◽  
Joan Carletta ◽  
Jiang Zhe
Keyword(s):  
Metal Wear ◽  
Lubrication Oil ◽  
Counting Device ◽  
Coulter Counting

scholarly journals Image Denoising and Feature Extraction of Wear Debris for Online Monitoring of Planetary Gearboxes

IEEE Access ◽  
2021 ◽  
pp. 1-1
Author(s):  
Wei Cao ◽  
Jianying Yan ◽  
Zili Jin ◽  
Zhao Han ◽  
Han Zhang ◽  
...  
Keyword(s):  
Feature Extraction ◽  
Image Denoising ◽  
Wear Debris ◽  
Online Monitoring

scholarly journals Study on online monitoring wear debris sensor of wind turbine gearbox

2019 ◽  
Vol 2019 (23) ◽  
pp. 9092-9096
Author(s):  
Xiangqi Zhang ◽  
Xiaoli Xu ◽  
Yunbo Zuo ◽  
Yuhai Gu
Keyword(s):  
Wind Turbine ◽  
Wear Debris ◽  
Online Monitoring ◽  
Wind Turbine Gearbox

Online Monitoring der thorakalen Belüftung mittels Quadranten-Impedanz-Messung

2007 ◽  
Vol 211 (S 1) ◽  
Author(s):  
V Löb ◽  
M Domby ◽  
H Bauer ◽  
A Wemhöner ◽  
G Simbruner ◽  
...  
Keyword(s):  
Online Monitoring

The Role of Macrophages in the Biological Reaction to Wear Debris from Artificial Joints

2016 ◽  
Vol 26 (4) ◽  
pp. 303-309 ◽  
Author(s):  
Christophe Nich ◽  
Yuya Takakubo ◽  
Jukka Pajarinen ◽  
Jiri Gallo ◽  
Yrjo T. Konttinen ◽  
...  
Keyword(s):  
Wear Debris ◽  
Artificial Joints ◽  
Biological Reaction
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