Lubricating oil conditioning sensors for online machine health monitoring–A review

X Zhu, C Zhong, J Zhe - Tribology International, 2017 - Elsevier
… passing through the microchannel, a capacitance change is detected … L of oil is needed for
the analysis, which would unlikely cause an … Lubricating oil degradation is a very complex and …

A review of online condition monitoring and maintenance strategy for cylinder liner-piston rings of diesel engines

X Rao, C Sheng, Z Guo, C Yuan - Mechanical Systems and Signal …, 2022 - Elsevier
… For this reason, a comprehensive overview for condition-… Sequentially, scheduled and
breakdown maintenance plans are … lubricating oil based on spectrum was an effective method for …

A review on lubricant condition monitoring information analysis for maintenance decision support

JM Wakiru, L Pintelon, PN Muchiri… - Mechanical systems and …, 2019 - Elsevier
… To contextualize this concern, an initial review of base oils, additives, sampling and testing
… the lubricant is in use, degradation may set in due to intrinsic and/ or external factors which …

[HTML][HTML] Recent advances in preparation and testing methods of engine-based nanolubricants: a state-of-the-art review

S Akl, S Elsoudy, AA Abdel-Rehim, S Salem, M Ellis - Lubricants, 2021 - mdpi.com
… , with little concern towards the other factors that would have a … tribological testing [38]. One
more vague issue that needs to be treated is the effect of degradation on the engine lubricant

Chemical and physical assessment of engine oils degradation and additive depletion by soot

AAS Omar, FM Salehi, U Farooq, A Morina… - Tribology …, 2021 - Elsevier
oil, the lubricant service life would then be influenced mainly by oil degradation and not by
soot dependant factors. … The oil degradation and additives depletion are detected using FTIR …

Correlation between engine oil degradation, tribochemistry, and tribological behavior with focus on ZDDP deterioration

N Dörr, J Brenner, A Ristić, B Ronai, C Besser… - Tribology Letters, 2019 - Springer
… the main causes of premature failure of turbine oils. Therefore… degradation products detected
in the artificially altered oils … relationship between lubricant degradation and tribological …

A study of emission characteristic, deposits, and lubrication oil degradation of a diesel engine running on preheated vegetable oil and diesel oil

AT Hoang, VV Pham - … Sources, Part A: Recovery, Utilization, and …, 2019 - Taylor & Francis
… the stability of the whole testing system during experiments. … related to the cause of LO
degradation demonstrates that … Effect of treatment methods on used lubricating oil for recycling …

Engine oils in the field: a comprehensive chemical assessment of engine oil degradation in a passenger car

N Dörr, A Agocs, C Besser, A Ristić, M Frauscher - Tribology Letters, 2019 - Springer
… importance of ZDDP is underpinned by a number of reviews [7… relationships between lubricant
degradation and tribological … that factors other than residual amounts of AO, eg, other oil

[HTML][HTML] Mechanical wear debris feature, detection, and diagnosis: A review

H Wei, C Wenjian, W Shaoping, MM Tomovic - Chinese Journal of …, 2018 - Elsevier
… form usually is surface damage caused by debris in lubricant.23, … channel will cause heavy
throttling, so this method is not … oil deterioration and oil quality may affect the detection result…

Impact of contaminants on engine oil: A review

S Raţiu, A Josan, V Alexa, VG Cioată… - Journal of Physics …, 2021 - iopscience.iop.org
… that engine oil contamination is a factor that causes oil deterioration and, consequently, engine
… If wear debris and materials from lubricant breakdown accumulate in the oil, the result is