DT02_LEC - Predictive Condition Analytics of Bearings and Lubricants for Large Engines

At the heart of the engine, sliding bearings play an important role as interfaces between parts that are subject to relative movement such as crankcase/crankshaft or crankshaft/conrod. In this context, the lubrication system must also be considered as an integral part of the overall bearing system. By employing real-time measurement equipment in combination with sophisticated modeling approaches, condition monitoring of the overall engine bearing system can be a valuable tool to avoid engine damage and to enhance durability. Within the project DT02, a new generation of sliding bearings with an integrated sensor system will be developed and enhanced. With this measurement system, the target is to obtain a deeper understanding of bearing and lubricant behavior. Furthermore, the gained knowledge will be applied to contribute to the development of strategies towards condition monitoring (CM), condition-based maintenance (CBM) and smart controls with regard to the bearing system and the overall engine.