Căutare după Autor "Nelias, Daniel"
Afișează articolele 1-2 of 2
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Etablissement de L’angle Maximum de Pivotement pour un Rouleau Cylindrique d’un Roulement a Quatre Epaulements de Guidage
Paleu, Viorel; Nelias, Daniel; Antaluca, Dominic; Mevel, Bruno (Universitatea ”Dunărea de Jos” din Galați, 2006)In cylindrical roller bearings subjected to complex radial and axial load, there is always a skew motion of rollers. This parasite motion increases the total friction loss within the bearings, restricting their running ... -
On Kerosene Lubrication of Hybrid Ball Bearings
Paleu, Viorel; Nelias, Daniel (Universitatea "Dunărea de Jos" din Galaţi, 2007)The hybrid ball bearings with silicon nitride balls are employed in special applications, e.g. high-speed machine tools and aeronautics. The kerosene can be used not only as a fuel for the jet engine, but also as lubricant ...