Closed call · historical reference

2018-2020 Mobility for Growth · Advancements in aerodynamics and innovative propulsion systems for quieter and greener aircrafts

Specific Challenge:Significant progress has been done recently in terms of environmental emission (including noise) by the development of Ultra High Pressure Ratio and Ultra High By-Pass Ratio engines. Technology assessments based on the turbofan engine configuration are indicating that there is st…