The challenge for Clean Sky 2's Large Passenger Aircraft Programme is to further mature and validate key technologies such as advanced wings and empennages design, making use of hybrid laminar airflow wing developments, as well as an all-new next generation fuselage cabin and cockpit-navigation.

The Ultra Performance Wing project will validate, down select, mature and demonstrate key technologies and provide the architectural integration of “ultra-performance wing” concepts for targeted ultra-efficient Short/Medium Range aircraft (SMR), i.e. 150-250 PAX and 1000-2000nm range. The project directly addresses the Clean Aviation objectives: fuel burn reduction of minimum 30% aircraft level, compared to the state-of-the-art reference Aircraft A321neo. UP Wing will consider 2 aircraft configurations, covering both exploitation horizons outlined in Clean Aviation impact objectives: a high aspect ratio SAF wing with turbofan engine targeting 10-13% and a dry high aspect ratio wing with open rotor up to 17% energy efficiency efficiency increase on wing level. UP Wing will develop the integrated high aspect ratio SAF wing up to TRL4 until the end of this project and will provide concepts studies for several dry wing configurations. The interdisciplinary European consortium, consisting of airframe integrators, industry, research establishments and academia will develop the related enabling technologies covering all relevant engineering disciplines. Performance monitoring considering Impact Monitoring in close collaboration with the architecture project will be done. For all technologies, the project objectives are broken down to individual targets to be monitored. Ground, wind tunnel and virtual testing are foreseen. Thanks to multidisciplinary optimisation the overall wing design for Configuration 1 will ensure the proper integration of all technologies up to TRL4. These results will be picked up in a second Clean Aviation phase achieving TRL6 until the end of the Clean Aviation programme. These Clean Aviation objectives are well aligned to the development plans of future aircrafts entering into service in 2035 (SAF SMR & H2 Regional), with 75% market penetration until 2050. Academia involved will ensure proper scientific exploitations via lectures, conference contributions, journal proceedings whereas the industrial partners will mature specific technology bricks to TRL4 and higher.

The Systems ITD will develop and build highly integrated, high TRL demonstrators in major areas such as power management, cockpit, wing, landing gear, to address the needs of future generation aircraft in terms of maturation, demonstration and Innovation.

Main objective for the Clean Sky 2 Large Passenger Aircraft Programme (LPA) is to further mature and validate key technologies such as advanced wings and empennages design, making use of hybrid laminar airflow wing developments, the integration of most advanced engines into the large passenger aicraft aircraft design as well as an all-new next generation fuselage cabin and cockpit-navigation. Dedicated demonstrators are dealing with Research on best opportunities to combine radical propulsion concepts, and the opportunities to use scalled flight testing for the maturation and validation of these concepts via scaled flight testing. Components of Hybrid electric propulsion concepts are developed and tested in a major ground based test rig. The LPA program is also contributing with a major workpackage to the E-Fan X program. The R&T activities in the LPA program is split in 21 so-called demonstrators. In the project period 2020 and 2021 a substantial number of hardware items ground and flight test items will b