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An experimental study of oil-lubricated journal bearings undergoing oscillatory motion / Xiaobin Lu in Transactions of the ASME . Journal of tribology, Vol. 130 n°2 (Mars/Avril 2008) 

Public ISBD [article]  in Transactions of the ASME . Journal of tribology > Vol. 130 n°2 (Mars/Avril 2008) . - 7 p. Titre : An experimental study of oil-lubricated journal bearings undergoing oscillatory motion Type de document : texte imprimé Auteurs : Xiaobin Lu, Auteur ; M. M. Khonsari, Auteur Année de publication : 2008 Article en page(s) : 7 p. Note générale : Tribology Langues : Anglais (eng) Mots-clés : Oil-lubricated  journal  Oscillatory  motion Résumé : A distinctive behavior of an oil-lubricated journal bearing undergoing oscillatory motion is the evolution of friction hysteresis as it traverses from boundary, to mixed, and to hydrodynamic regime. In this paper, the results of a series of experiments are reported to examine the effects of load, with or without oil, oil type, oil inlet temperature, and oscillating frequency on the friction hysteresis. Three types of hysteresis loop were found. The inertia of the lubricant flow contributes to the friction hysteresis. En ligne : http://tribology.asmedigitalcollection.asme.org/article.aspx?articleID=1468028 [article] An experimental study of oil-lubricated journal bearings undergoing oscillatory motion [texte imprimé] / Xiaobin Lu, Auteur ; M. M. Khonsari, Auteur . - 2008 . - 7 p. Tribology Langues : Anglais (eng) in Transactions of the ASME . Journal of tribology > Vol. 130 n°2 (Mars/Avril 2008) . - 7 p. Mots-clés : Oil-lubricated  journal  Oscillatory  motion Résumé : A distinctive behavior of an oil-lubricated journal bearing undergoing oscillatory motion is the evolution of friction hysteresis as it traverses from boundary, to mixed, and to hydrodynamic regime. In this paper, the results of a series of experiments are reported to examine the effects of load, with or without oil, oil type, oil inlet temperature, and oscillating frequency on the friction hysteresis. Three types of hysteresis loop were found. The inertia of the lubricant flow contributes to the friction hysteresis. En ligne : http://tribology.asmedigitalcollection.asme.org/article.aspx?articleID=1468028