Rolls-Royce UltraFan: The Ultimate TurboFan
25 per cent more efficient from 2025.
Enhanced with further technologies and innovative high-temperature materials, the Advance core overall pressure ratio is pushed to more than 70:1. UltraFan also features a new geared architecture (introduced between the fan and intermediate pressure compressor),ensuring the fan runs at optimum speed, as does the engine compressor and turbine thanks to the core architecture. The carbon titanium fan system is further developed to allow the removal of the thrust reverser, enabling a truly slim-line nacelle system
Rolls-Royce UltraFan: The Ultimate TurboFan
25 per cent more efficient from 2025.
Enhanced with further technologies and innovative high-temperature materials, the Advance core overall pressure ratio is pushed to more than 70:1. UltraFan also features a new geared architecture (introduced between the fan and intermediate pressure compressor),ensuring the fan runs at optimum speed, as does the engine compressor and turbine thanks to the core architecture. The carbon titanium fan system is further developed to allow the removal of the thrust reverser, enabling a truly slim-line nacelle system