Call Updates
Jul 29, 2019 11:50:19 PM
Release 3 of the Questions & Answers document was added on 29 July 2019. See the "Additional Documents" section below
Jul 5, 2019 4:48:01 PM
Release 2 of the Questions & Answers document was added on 05 July 2019. See the "Additional Documents" section below
Jun 6, 2019 5:20:43 PM
Release 1 of the Questions & Answers document was added on 06 June 2019. See the "Additional Documents" section below
May 21, 2019 12:13:15 PM
The submission session is now available for: JTI-CS2-2019-CfP10-LPA-01-75(CS2-IA)
Advanced solutions for 2030+ UHBR Core Noise reduction
ID: JTI-CS2-2019-CfP10-LPA-01-75
Focus area: Building a low-carbon, climate resilient future (LC)
Type of action: CS2-IA Innovation action
Deadline Model : single-stage
Planned opening date: 21 May 2019
Deadline: 03 September 2019 17:00:00 Brussels time
Horizon 2020
Call name: Clean Sky | Call ID: H2020-CS2-CFP10-2019-01
Specific Challenge:For Next Generation UHBR engines, Jet (cycle effect) and Fan (advanced liners and OGV concepts) noise will become less dominant and this will lead to further emergence of core noise sources. This topic aims at developping advanced solutions to reduce core noise of 2030+ UHBR engines. This will imply Improvements of combustor models fidelity (incl. more realistic geometric and flow fields description) and design of low noise treated Ceramic Matrix composites (CMC) exhaust concept based on new CMC manufacturing techniques. The different concepts will be validated with 2D/3D models parallel to the development of integrated combustor – turbine noise prediction techniques necessary to provide an optimum design for both low and high frequency liners implemented in a UHBR core nozzle and center body. Experimental campain will be performed benefiting from improved test set-up and signal processing for better identification of core/combustor noise. The maturation of the solutions will be focussed on 2030+ UHBR applications. Please refer to the full topic descriptions document published in this call.