Investigations into the tribological characteristics of radial lip seals results of LIF and friction measurements

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OriginalspracheEnglisch
Seiten (von - bis)19-23
Seitenumfang5
FachzeitschriftKGK Kautschuk Gummi Kunststoffe
Jahrgang64
Ausgabenummer4
PublikationsstatusVeröffentlicht - Apr. 2011

Abstract

Continuing earlier work a test rig for investigations into the tribological characteristics of radial lip seals has been further optimized implementing a sapphire hollow shaft and a new setup for LIF (Laser Induced Fluorescence) measurements. Quantitative lubricant film thickness measurements are performed applying an in-situ calibration approach. At the same time as the optical film thickness measurements are conducted, the seal friction torque is determined implementing a telemetric torque sensor. Results of speed step experiments carried out within the low-speed range of 0...100 rpm are presented for both new and run-in seals.

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Investigations into the tribological characteristics of radial lip seals results of LIF and friction measurements. / Wennehorst, B.; Poll, G. W.G.
in: KGK Kautschuk Gummi Kunststoffe, Jahrgang 64, Nr. 4, 04.2011, S. 19-23.

Publikation: Beitrag in FachzeitschriftArtikelForschungPeer-Review

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