Căutare după Subiect "lubricants"

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    • Global Method Using Experimental Data for Characterizing the Lubricants Durability 

      Rădulescu, Alexandru; Rădulescu, Irina; Bălan, Corneliu; Petrescu, Florin; Pogrion Popescu, Nicolette Amelie (Universitatea ”Dunărea de Jos” din Galați, 2008)
      The paper presents a global method for characterizing the durability of lubricants, in order to establish the moment of changing, using objectives criteria. Three types of lubricants, for essence and Diesel engine, have ...

    • Multipurpose Ecological Lubricating Greases 

      Florea, Ortansa; Luca, Marcel; Matei, Vasile (UDJG, 2010)
      Lubricants facilitate the effective operation of mechanical equipment, reducing friction and wear, but, in the same time, they are a large and diffuse pollution source, both on soil and in water. Eliminating or reducing ...