Căutare după Subiect "lubrication"

Afișează articolele 1-5 of 5

    • Experiences in Lubrication of non-Natural Gas Fuelled Stationary Engines 

      Novotny-Farkas, Frantz; Bauman, Karin; Leimeter, Tibor (Universitatea ”Dunărea de Jos” din Galați, 2008)
      In Europe, a huge number of generators for electric power, powered by those stationary engines are becoming increasingly popular in regions where these renewable fuel sources are available. Nevertheless, the continuously ...

    • High-Speed Hybrid Angular Contact Ball Bearings Lubricated by Kerosene Mist 

      Paleu, Viorel (Universitatea ”Dunărea de Jos” din Galați, 2008)
      This paper presents some experimental research, carried-out on 7206C hybrid angular contact ball bearings lubricated by oil and kerosene mist. The monitored parameters are the friction moment of the testing bearing, and ...

    • Hydrodynamic Effects of Texture Geometries on Journal Bearing Surfaces 

      Tala-Ighil, Nacer; Maspeyrot, Patrick; Fillon, Michel; Bounif, Abdelhamid (Universitatea ”Dunărea de Jos” din Galați, 2008)
      Lately, the expanding range of tribological applications to the microscopic levels has revived interest in this field. Actually, little is understood about the subtle effects of variations of a journal bearing’s profile ...

    • Preliminary Results on the use of Palm Oil and Shea Butter in Lubrication Process in Food Industry 

      Bike Mbah, Jean Baptiste; Kamga, Richard; Gheorghieș, Constantin; Praisler, Mirela (Universitatea ”Dunărea de Jos” din Galați, 2009)
      In this study, vegetal oils (palm oil and shea butter) are analyzed for their uses in lubrication of mechanical part of machines in food industry. These vegetal oils were analyzed by X-ray diffraction and transmission ...

    • Study on the Rheology of Corn Oil Subjected to Forced Oxidation 

      Şolea, Liviu Cătălin; Creţu, Romică (Universitatea "Dunărea de Jos" din Galaţi, 2014)
      This paper reflects a study on the rheology of corn oil in unoxidized state, subjected to forced oxidation treatment. Using the Rheotest2 system, the variation of dynamic viscosity with temperature and shear rate, using ...