A quasi-stationary approach to particle concentration and distribution in gear oil for wear mode estimation

Henneberg, Morten; Eriksen, René Lynge; Jørgensen, Bent; Fich, Jens

doi:10.1016/j.wear.2014.12.012

Cited by 22 publications

(15 citation statements)

References 19 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…volume to density pr. volume according to [9]. Table 2 Particle size, time constants (mean value), standard deviation (std.…”

Section: Results Of Model With Ship Thruster Datamentioning

confidence: 99%

“…Calculation from particle array quantity (4, 6, 14, 25, 40, 70) μm (counts/100 mL) to relative concentration (μg=L) is based on mean spherical diameter of each particle bin and particle density of iron, as described in detail in [9].…”

Section: Methodsmentioning

confidence: 99%

“…Introduction of stochastic variations to the wear generation rate equations, due to surface asperities, was described by Yan et al [8], and extension to array notation for coupling different wear debris particle size to tribological wear modes was shown by Henneberg et al [9].…”

Section: Introductionmentioning

confidence: 99%

“…(1), for wear particle concentration rate during a quasi-stationary state (dM I =dt-0 and dM F =dt-0) and introducing array notation from [9] in a dual oil filter system:…”

Section: Introductionmentioning

confidence: 99%

See 3 more Smart Citations

Modelling and measurement of wear particle flow in a dual oil filter system for condition monitoring

Henneberg

Eriksen

Fich³

2016

Wear

Self Cite

View full text Add to dashboard Cite

“…volume to density pr. volume according to [9]. Table 2 Particle size, time constants (mean value), standard deviation (std.…”

Section: Results Of Model With Ship Thruster Datamentioning

confidence: 99%

Section: Methodsmentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

“…(1), for wear particle concentration rate during a quasi-stationary state (dM I =dt-0 and dM F =dt-0) and introducing array notation from [9] in a dual oil filter system:…”

Section: Introductionmentioning

confidence: 99%

See 2 more Smart Citations

Modelling and measurement of wear particle flow in a dual oil filter system for condition monitoring

Henneberg

Eriksen

Fich³

2016

Wear

Self Cite

View full text Add to dashboard Cite

“…Explaining the wear generation rate of any engine from the contamination present in the lubricating oil is a way of indirectly estimating the machinery condition [20]. The antioxidants can be used as gauges of oil's quality, meaning that the oil stays functional as long as the antioxidant concentration stays within a safe range of the original concentration.…”

Section: Introductionmentioning

confidence: 99%

Chemical analysis of engine oils as an indicator to estimate the rate of wear

2018

View full text Add to dashboard Cite

C URRENT research aims to inspect the chemical analysis of engine oils as an indicator of wear in engine. The novelty of work is to test lubricating oil quality and to determine the wear rate in a simple way by taking oil sample of 10 cm 3 and analyzed it in about 5 minutes. This can be done during the operation of equipment without need to stop them, furthermore, this method is a quick indicator of the need to change oil as soon as the initial evidence of wear in the oil molecules. Fresh and used oil samples were chemically analyzed for its elemental analysis for additive elements such as Fe, Cr, pb, Cu, Sn, Al, Ti and Zn, to clarification the wear generation of engine from the contamination present in the lubricating oil. Obtained results showed that increasing percentage of particles of Fe, Cr, pb, Cu, Sn, Al, Ti and Zn metals accompanied by the wear caused in these metals. Height ratio in element Si was not too high this indicated the quality and efficiency of air filters after 100 hours working. Salts such as Na, Ca have increased, but Ba decreased by chemical action at hot temperature of engine.

show abstract

Investigation on the wear of spur gears generated by modified cutter

et al. 2020

View full text Add to dashboard Cite

Tooth surface wear damage is one of the main causes of gearing system failure. Excessive wear leads to tooth profile loss and an increase in transmission errors, as the worn gear surfaces are no longer conjugate. Thus, the enhancement of gear durability against wear is important for gear application. Recent works show that cutter modification can aid in reducing the tool wear in gear processing, while the wear performance of the gears produced by modified cutters is still unknown. Therefore, this study focuses on the wear performance of the gear generated by modified cutter. Numerical results show that the wear resistance can be enhanced through proper cutter modification.

show abstract

A quasi-stationary approach to particle concentration and distribution in gear oil for wear mode estimation

Cited by 22 publications

References 19 publications

Modelling and measurement of wear particle flow in a dual oil filter system for condition monitoring

Modelling and measurement of wear particle flow in a dual oil filter system for condition monitoring

Chemical analysis of engine oils as an indicator to estimate the rate of wear

Investigation on the wear of spur gears generated by modified cutter

Contact Info

Product

Resources

About