Viscosity sensors for engine oil condition monitoring—Application and interpretation of results

Agoston, A.; Ötsch, C.; Jakoby, Bernhard

doi:10.1016/j.sna.2005.02.024

Cited by 157 publications

(84 citation statements)

References 9 publications

Supporting

Mentioning

Contrasting

Unclassified

Order By: Relevance

“…Sensor systems studied have included electromechanical (Cheek and Mowery, 1989;Duchowski and Mannebach, 2006;Price and Clarke, 1991;Soleimani et al, 2013;Wang et al, 1994;Wang, 2002) and resonating sensors (Agoston et al, 2005;Jakoby et al, 2003;Milpied et al, 2010;Mohammed and Hassan, 2013). Infrared (Blanco et al, 1998;Borin and Poppi, 2005;Kasberger et al, 2011) and hyperspectral (Lulu et al, 2014) spectroscopy techniques have also been used.…”

mentioning

confidence: 99%

“…Infrared (Blanco et al, 1998;Borin and Poppi, 2005;Kasberger et al, 2011) and hyperspectral (Lulu et al, 2014) spectroscopy techniques have also been used. The oil conditions these sensors attempted to monitor were acidity (Agoston et al, 2005;Moon et al, 2006;Soleimani et al, 2013;Wang et al, 1994;Wang, 2002), antioxidants (Cheek and Mowery, 1989;Price and Clarke, 1991), viscosity (Duchowski and Mannebach, 2006;Jakoby et al, 2003;Schmitigal and Moyer, 2005), and contaminants of fuel, water, or antifreeze (Borin and Poppi, 2005). No single sensor has been preferred, and researchers have indicated that some combination would be required for monitoring oil condition (Milpied et al, 2010;Schmitigal and Moyer, 2005).…”

mentioning

confidence: 99%

See 1 more Smart Citation

Using Terahertz Time-Domain Spectroscopy to Discriminate among Water Contamination Levels in Diesel Engine Oil

2016

Trans. ASABE

View full text Add to dashboard Cite

mentioning

confidence: 99%

mentioning

confidence: 99%

Using Terahertz Time-Domain Spectroscopy to Discriminate among Water Contamination Levels in Diesel Engine Oil

2016

Trans. ASABE

View full text Add to dashboard Cite

“…∞AE˚-AE˝∫£¯ª«∫ÊÓø°« -›"'⁄˝∫AEª¯ §oe¬Ê˝∏OE÷OE°μ«Ø≠ ¶ § oe©≠≠ ¶ «‹oeÁ [1,2], ≠-˚-AE˝∫⁄ø˜« ÷ ‡≈AE°˚• ¿oe ª Í∫∫-« ˆ ¶ ßÿ ¿oe Ø¸≤˙ §¸ÎAE Óª¯ §oe© -AE-Ÿ [3][4][5][6][7][8][9]. ae°«¨∏°≠¬ ¿oe ÕÕ oe º¸∏OE ¶¤»¿oe≠≠ae≠ ¶ÃÎÿ §¸ÎAEª¯ §oeÌ¿oe «Ø¸Ûˆ ¶∏ÿ¿oe« ≠ ¶ ˆoe¬Ê˝ [3,4]˙¡OEÍ« ›ÁËˆ ¶ÃÎoe©¿oe«≠≠ ¶«‹oe¬Ê˝ [5], Ãfl⁄oeae ≠ ¶ ÃÎ- §¸ÎAE¯ § Ê˝ [6] ÓÃ¨∏«˙Ÿ.…”

Section: ≠ -unclassified

A Study on the Sensor Integrated of Drain Valve for Degradation Detecting of Engine Oil

Kim¹,

Park²

2012

Journal of Sensor Science and Technology

View full text Add to dashboard Cite

In this study, the oil degradation measuring for integrated sensor of drain valve was fabricated. A sensor used in the experiments was integrated with drain valves and installed in oil pan without requiring additional space. As a result of the experiments, the capacitances changed with two inflection points in accordance with an after in mileage. The first inflection point indicated the exhaustion of oil additives, and after the second inflection point, the oil degradation was completed, which increased the viscosity and disabled the functions of oil. Thus, this section was determined as the time of oil exchange. Áπª‹«Ÿÿ-˜AEı°OE¿oe« "Ò°ı°oeÌ, ´-∞-¿oe«≥ºOEOE-Ê ¶˚∂Ò°°fl«ÓÃ°fl˝oe¬Û ¿oe ≥AEOE ØÊ¿∞ AE ¶°ˆ" ∏OE §AE-£¯¿oe ≥º√°« oeÕμªß-¨∏« ‰∫ÃıÎ«Ì÷Ÿ. ÃÌAE°≠¬ÂπOEÎÍoeº¸ae≠ ¶ ¶¤oe©⁄ø˜÷ ‡ ≈AE« ı°OE¯ ‡«¬ ¿oe« ≠≠¯ §oe©¿oe ≥º√‚ ¶ · §oe‚ß-¨∏ ¶ˆ ‡oe¥Ÿ. ae≠¬¸ÎÂπOEÎÍÕoeº∏ OE ¶¤«Ó ≥°°ÌAEoeÌ ∞μ« ≥°¯£ª ‰∏oeˆ ¬ Received : Aug. 7, 2012, Revised : Nov. 5, 2012, Accepted : Nov. 7, 2012 This is an Open Access article distributed under the terms of the Creative Commons Attribution Non-Commercial License(http://creativecommons.org/licenses/bync/3.0)which permits unrestricted non-commercial use, distribution, and reproduction in any medium, provided the original work is properly cited.

show abstract

“…Different offline techniques have been developed for monitoring oil degradation [11][12][13][14][15][16]. However these techniques are not always applicable, require addition measuring equipment and expensive to implement.…”

Section: Introductionmentioning

confidence: 99%

The detection of lubricating oil viscosity changes in gearbox transmission systems driven by sensorless variable speed drives using electrical supply parameters

Abusaad

Brethee

Assaeh

et al. 2015

J. Phys.: Conf. Ser.

View full text Add to dashboard Cite

Abstract. Lubrication oil plays a decisive role to maintain a reliable and efficient operation of gear transmissions. Many offline methods have been developed to monitor the quality of lubricating oils. This work focus on developing a novel online method to diagnose oil degradation based on the measurements from power supply system to the gearbox. Experimental studies based on an 10kW industrial gearbox fed by a sensorless variable speed drive (VSD) shows that measurable changes in both static power and dynamic behaviour are different with lube oils tested. Therefore, it is feasible to use the static power feature to indicate viscosity changes at low and moderate operating speeds. In the meantime, the dynamic feature can separate viscosity changes for all different tested cases.

show abstract

Viscosity sensors for engine oil condition monitoring—Application and interpretation of results

Cited by 157 publications

References 9 publications

Using Terahertz Time-Domain Spectroscopy to Discriminate among Water Contamination Levels in Diesel Engine Oil

Using Terahertz Time-Domain Spectroscopy to Discriminate among Water Contamination Levels in Diesel Engine Oil

A Study on the Sensor Integrated of Drain Valve for Degradation Detecting of Engine Oil

The detection of lubricating oil viscosity changes in gearbox transmission systems driven by sensorless variable speed drives using electrical supply parameters

Contact Info

Product

Resources

About