Clean Sky Programme. JTI Workshop, Vienna 3 rd of February, Helmut Schwarze, Project Officer CSJU Andrzej Podsadowski, Project Officer CSJU

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1 Clean Sky Programme Helmut Schwarze, Project Officer CSJU Andrzej Podsadowski, Project Officer CSJU JTI Workshop, Vienna 3 rd of February,

2 Clean Sky Programme Overview 2 2

3 Clean Sky Integrated Technology Demonstrators Green Rotorcraft Eurocopter & AgustaWestland Airbus & SAAB Smart Fixed Wing Aircraft Alenia & EADS-CASA Green Regional Aircraft Sustainable and Green Engines DLR & Thales 2 years 3 years 3 years Technology Evaluator First Definition Refined Definition of ecology efficiency of ecology efficiency Eco-Design Dassault & Fraunhofer Systems for Green Operations Rolls-Royce & Safran Thales & Liebherr 3 3

4 Clean Sky Technologies meeting ACARE goals ACARE GOALS Technology Domains 50%CO2 80% NOx 50% noise Reduced fuel consumption (CO 2 & NOx reduction) External noise reduction Power plant Loads & Flow Control New Aircraft Configurations Low weight Aircraft Energy Management Mission & Trajectory Management Power Plant Mission & Trajectory Management Configurations Rotorcraft Noise Reduction Green design.. "Ecolonomic" life cycle Aircraft Life Cycle 4 4

5 Clean Sky ITD Sustainable and Green Engines -SAGE- 5 5

6 Sustainable and Green Engine Contribution to environmental targets Reduced fuel consumption (CO 2 & NOx reduction External noise reduction Engines Loads & flow control New Aircraft Configurations Low weight Aircraft Energy Management Mission & Trajectory Management Engines Mission & Trajectory Management Configuration Rotorcraft noise reduction CO2 up to 20% NO x up to 60% Noise up to 20 db «Ecolonomic» life cycle Aircraft Life Cycle 6 6

7 Sustainable And Green Engines (SAGE) Technologies Emissions Noise Weight Electric Geared Open Rotor Turboshaft SAGE 5 5 Demonstrators SAGE 1 SAGE 2 SAGE 3 2 nd Version Open Rotor Direct Drive Open Rotor Large 3-shaft Turbofan SAGE 4 Geared Turbofan 7 7

8 Sustainable and Green Engine Objectives and content To develop and validate technologies Contributing to the environmental targets On 5 complementary demonstrator engines for regional, narrow body, wide body & rotorcraft applications Raising the Technology Readiness Levels to TRL 6 Contra-rotating open rotor (CROR) propulsion systems, demonstrating Feasibility of both geared & direct drive power transmission Ability to control contra-rotating propeller blade pitch Ability to control system noise levels equal to or better than current engines Lightweight Low Pressure (LP) systems for turbofans, including Composite fan blades & fan case Lightweight structures High efficiency low pressure turbine Advanced engineexternals & installations including novel noise attenuation For advanced geared fan engine concepts High efficiency LP spool technology High speed LP turbine design Aggressive mid turbine interduct For next generation rotorcraft engine High efficiency & lightweight compressor High efficiency & lightweight turbine Low emission combustion chamber 8 8

9 SAGE ITD Membership Clean Sky Members Clean Sky Leaders : Clean Sky Associates : 9 9

10 SAGE ITD SAGE1, Geared Open Rotor BR715 core gas generator core Open rotor assembly Test Programme Airframer requirements and installations Intercase, inc, mount Rear rotating structure LPC Booster Concept DR Nov Critical DR Sept Open rotor technology development full-scale engine demonstration Concept studies Demo spec. Prelim. design Partner selection Detail design Manufacture Build and test Project launch 1 June 2008 Prelim. DR June 2011 Project completion

11 SAGE ITD SAGE2, Open Rotor Pitch Change Mechanism Modules, sub-systems, nacelle items Design integration, assembly Test Programme Airframer requirements and installations Rotating structure Shafts Power Turbine items PGB for alternate architecture Nacelle items PGB Bearings Project launch 1 June 2008 Interim Review Nov Concept studies Demo spec. Prelim. design Partner selection Prelim. DR June 2011 Detail design Manufacture Critical DR Dec Project completion 2013 Open rotor technology development full-scale engine demonstration Concept DR Sept Schedule to be revised Build and test 11 11

12 SAGE ITD SAGE3, Large 3-shaft 3 Demonstrator Trent 1000 core engine Composite fan system Integrated installations Test programme Concept DR Dec Critical DR Sept Lightweight intercase structures, material characterisation and manufacturing technologies LP Turbine and structures Concept studies Technology selection for demonstration Prelim. Design Process development Partner selection Detail design Manufacture Rig testing Phased build and technology demonstration Project launch 1 Jan Prelim. DR March 2011 Build 1 engine test 2012 Build 2 engine test

13 SAGE ITD SAGE4, Geared Turbo Fan existing commercial Geared Turbo Fan HPC High-Speed LPT Fan Drive Gear System Mid Turbine Frame Concept DR Mar Critical DR Sept Initial Concept Design Concept Definition & Concept Studies Concept Optimization Detail Design Manufacture Assy and Test Project launch 1 June 2008 Prelim. DR Dec Project completion

14 SAGE ITD SAGE5, Turboshaft engine Innovative Core Engine Airframer requirements and installations Built and test Preliminary DR Jan Engine test Sept 2012 Turboshaft engine development full-scale engine demonstration Demo spec. Prelim. design Partner selection Detail design Manufacture Build and test Project launch 1 Jan Critical DR July 2011 Project completion

15 Smart Fixed Wing Aircraft Contribution to environmental targets Reduced fuel consumption Reduction of CO 2 and NO X External noise reduction Engines Loads & Flow Control New Aircraft Configurations Low weight Aircraft Energy Management Mission & Trajectory Management Engines Mission & Trajectory Management Configurations Rotorcraft Noise Reduction Ecolonomic life cycle Aircraft Life Cycle 15 15

16 Key Smart Fixed Wing Aircraft technologies Innovative Powerplant Integration Technology Integration SAGE ITD CROR engine SGO Input connecting to: Large Scale Flight Demonstration Impact of airframe flow field on Propeller design (acoustic, aerodynamic, vibration) Impact of open rotor configuration on airframe (Certification capabilities, structure, vibrations...) Innovative empennage design Systems for Green Operation Smart Wing Technologies Technology Development Technology Integration Large Scale Flight Demonstration Natural Laminar Flow (NLF) Hybrid Laminar Flow (HLF) Active and passive load control Novel enabling materials Innovative manufacturing scheme TE Output providing data to: SFWA technologies for a Green ATS 16 16

17 Integration of the Counter Rotating Open Rotor Concept 17 17

18 CROR engine integration concepts 18 18

19 GRA-ITD CROR integration concepts validation Baseline D2 1 5 d e g Ref ere nce D1 Green Open Rotor Final WTT Demonstration: TRL 6 The final A/C configuration integrated with selected Power plant and with the selected technologies will be experimentally assessed on a large-scale (1:6) complete powered A/C model 19 19

20 CROR related topics already published via CfP JTI-CS SFWA Design of innovative CROR blade and pylon JTI-CS SFWA Finite Element Models of Counter Rotating Open Rotor Blades JTI-CS SFWA WTT experimental rigs and means detailed design and Manufacture (CROR) JTI-CS SFWA Installed CROR characterisation: detailed design of innovative CROR model JTI-CS SAGE Pitch Change Mechanism Conceptual & preliminary design activities JTI-CS SAGE Power Gear Box (PGB) advanced planet bearings Development JTI-CS GRA Theories and Numerical code for prediction of near and far field noise generated by new generation propellers and Open Rotors blade JTI-CS SFWA Numerical aero-acoustic assessment of installed Counter Rotating Open Rotor (CROR) power plant JTI-CS GRA Aero-acoustic noise emissions measure for advanced Regional Open Rotor A/C configuration

21 Thank you for your attention 21 21

22 2010 by the CleanSky Leading Partners: Airbus, AgustaWestland, Alenia Aeronautica, Dassault Aviation, EADS-CASA, Eurocopter, Fraunhofer Institute, Liebherr Aerospace, Rolls-Royce, Saab AB, Safran Thales and the European Commission. Permission to copy, store electronically, or disseminate this presentation is hereby granted freely provided the source is recognized. No rights to modify the presentation are granted