Search for dissertations about: "Aldara Naveira Suarez"
Found 2 swedish dissertations containing the words Aldara Naveira Suarez.
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1. Parameters affecting the functionality of additives in lubricated contacts : effect of base oil polarity
Abstract : Traditionally rolling contact fatigue observed in bearing field applications was subsurface initiated. However, despite the improvement of steel properties, some factors such as downsizing in bearing design, extreme loading of the bearings as well as demanding application conditions (start up-stop cycles) have led to an increase on the cases of surface damage related to surface initiated fatigue, that comes basically from surface distress. READ MORE
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2. The behaviour of antiwear additives in lubricated rolling-sliding contacts
Abstract : Traditionally rolling contact fatigue observed in bearing field applications was subsurface initiated. However, despite an improvement in the properties of steel, some factors such as downsizing in bearing design, extreme loading of bearings as well as demanding application conditions (start-stop cycles) have led to an increase in cases of surface damage related to surface initiated fatigue, which essentially comes from surface distress. READ MORE