Essays about: "Lubricant"
Showing result 1 - 5 of 67 essays containing the word Lubricant.
-
1. Tribological characterization of a ball bearing subjected to an electric field : Electric drivetrain tribology
University essay from Luleå tekniska universitet/Institutionen för teknikvetenskap och matematikAbstract : Electric machines are widely used in for instance the automotive industry in electric vehicles and in wind turbines. The electrical machines have mechanical bearings as an integral part used to transmit power and load. In addition, the main function includes reducing friction between interacting surfaces. READ MORE
-
2. Multiscale & Multiphysics Modelling of Thrust Pad (Air) Bearings
University essay from Luleå tekniska universitet/Institutionen för teknikvetenskap och matematikAbstract : Without lubrication, machines are not imaginable to perform over a long period of time and complete their designated operations. With its omnipresent availability, the air is capable of functioning as a lubricant in long operations very efficiently. Moreover, thrust bearings support axial loads and transmit power at the same time under heavy loads. READ MORE
-
3. Service life study of environmentally friendly lubricants.
University essay from Luleå tekniska universitet/Institutionen för teknikvetenskap och matematikAbstract : Environmentally friendly lubricants are in demand in response to the rising concerns and restrictive legislation that surround the use of mineral oil lubricants. One area of importance is understanding the service life of the environmentally friendly base oils of these non-toxic, biodegradable and renewable alternatives. READ MORE
-
4. Supporting Sustainable selection for lubricants in automotive industry : Constant velocity joint grease as a case study
University essay from Linköpings universitet/KonstruktionsmaterialAbstract : Sustainability within automotive industry has been an important topic that is covered in several studies. Due to the multi-aspect nature of sustainability and the variety of the factors need to be taken in consideration when choosing a material, the decision-making process could be challenging. READ MORE
-
5. Statistical Analysis and Modelling of Engine Oil Degradation
University essay from Umeå universitet/Institutionen för fysikAbstract : An engine oil has several important properties it must fulfil in order to provide efficient engine operation. In addition to damping friction by lubrication, an engine oil must be able to cool, protect against corrosion, dampen vibrations and clean surfaces from contamination, wear and residual products. READ MORE