Căutare Scientific papers - Annals of "Dunarea de Jos" University of Galati - Analele științifice ale Universității "Dunărea de Jos" din Galați după Autor "Petrescu, Florin"
Afișează articolele 1-3 of 3
-
Experimental Study on Roughness Parameters Variation, During Running – in Period, for a Cylinder-Plane Friction Couple
Petrescu, Florin; Davidescu, Anton; Vlase, Monica (Universitatea ”Dunărea de Jos” din Galați, 2008)The studies of various lubrication problems have been recently focused on atypical geometrical and operating conditions (extreme conditions). Among these cases, one can find analyses of HD bearings having surface macroscopic ... -
Experimental Study on Roughness Parameters Variation, During Running – in Period, for a Cylinder-Plane Friction Couple
Petrescu, Florin; Davidescu, Anton; Vlase, Monica (2008)The studies of various lubrication problems have been recently focused on atypical geometrical and operating conditions (extreme conditions). Among these cases, one can find analyses of HD bearings having surface macroscopic ... -
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 ...