Support to future CROR and UHBR propulsion system maturation

This topic consists in a wide scope of activities contributing to the maturation of future CROR and UHBR propulsion system integration from TRL3 to TRL6. The main areas of activities are related to aerodynamic and acoustic, wind tunnel and flight tests as well as structure impacts and materials. Please refer for the full and formal topic description to Annex III of the Clean Sky 2 Work Plan 2014-2015 Amendment nr. 1  Version 3 (see under the tab ""Topic Conditions and Documents"")