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Piston Ring Oil Film Thickness- The Effect of Viscosity
SAE Technical Paper Series, 1985<div class="htmlview paragraph">A Petter AV1 diesel engine has been modified to operate as a crosshead engine with a separate lubricant supply to the piston rings. Measurements of the minimum oil film thickness between the rings and the liner are presented for both mono-grade and multi-grade oils.
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Oil film thickness measurement using two water Raman contours
1994 Conference on Lasers and Electro-Optics Europe, 1994Detection and quantification of oil pollutions in natural water is now a very real problem for environmental monitoring. Some investigators use intensity depression of Raman backscattered signal from water under an oil film for film thickness measurement.
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International Journal of Biological Macromolecules
This study evaluated the physicochemical and antioxidant properties of clove essential oil (0, 0.2, 0.4, 0.6, 0.8, 1.0 % v/v) nanoemulsion (CEON) loaded chitosan-based films. With the increasing concentrations of the CEON, the thickness, b* and ΔE values
Litong Rui +4 more
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This study evaluated the physicochemical and antioxidant properties of clove essential oil (0, 0.2, 0.4, 0.6, 0.8, 1.0 % v/v) nanoemulsion (CEON) loaded chitosan-based films. With the increasing concentrations of the CEON, the thickness, b* and ΔE values
Litong Rui +4 more
semanticscholar +1 more source
JSAE Review, 2000
Abstract This paper describes the variation in oil film thickness (OFT) of a piston-ring package measured with LIF on the piston thrust side in the sliding direction. It is found that the oil control ring OFT differs significantly from the theoretical value in the early stage of the down stroke.
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Abstract This paper describes the variation in oil film thickness (OFT) of a piston-ring package measured with LIF on the piston thrust side in the sliding direction. It is found that the oil control ring OFT differs significantly from the theoretical value in the early stage of the down stroke.
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Measurement of oil film thickness in sliding contact
Soviet Materials Science, 1974Yu. K. Mits +2 more
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