A wireless rolling bearing cage temperature sensor for aerospace transmission diagnostic application

摘要

Designed to break the paradigm for efficiency, the next generation of aircraft engines promise double-digit reductions in fuel burn, as well as an unparalleled single-leap improvement in emissions and lower noise to fulfil the objectives of the Sustainable and Green Engines (SAGE) programme within CleanSky. To achieve these significant jumps in thermodynamic and propulsive efficiency in the next generation of engines, the emerging generation of single- and twin-aisle-aircraft engines employs a breakthrough array of new materials and design technologies. They are also engineered to operate at pressure and temperature levels never before seen in commercial service and yet offer the same, if not better, standards of reliability and time on wing than current generation turbofans.