Sustainable And Green Engines –ITD
Michel GOULAIN, SAGE PO
Clean Sky Info Day on 8th Call for proposals
Toulouse, 1st February 2011
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Content
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SAGE: the 5 demonstrators
SAGE : objectives
SAGE 1 to 5: actors and challenges
Call 8: the topics
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SAGE ITD – 5 Concepts, 5 Demonstrations
Geared Drive
Counter rotating
Open Rotor
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SAGE Objectives
Engine Sector Environmental Targets and Achievements
CO2
NOx
Noise (EPNdB) Cumulative
2000
Baseline
Baseline
Baseline
Clean Sky
-14 % to –20 %
TRL 6
-60 % to –80 %
TRL 6
-16 to –20
TRL 6
ACARE
-20 %
-80 %
-20
SAGE ITD Steering Committee
• Rolls-Royce
• SAFRAN
• MTU
• AVIO
• ITP
• Volvo Aero Corporation
• Airbus
• Alenia
• Clean Sky Joint Undertaking
* NOx baseline is roughly consistent with 80% of CAEP2
** Noise baseline is roughly ICAO Stage3 – 10 EPNdB
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SAGE ITD – SAGE1, Geared Open Rotor
BR715 core gas
generator core
Open rotor assembly
Test Programme
Airframer requirements
and installations
Concept DR
Critical DR
Intercase, inc. mount
Rear rotating structure
Low Pressure
Compressor
Booster
Open rotor technology development → full-scale engine demonstration
Concept studies
Demo spec.
Project launch
1 June 2008
Prelim. design
Partner selection
Detail design
Manufacture
Prelim. DR
Build and
test
Project completion
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SAGE ITD – SAGE2, Geared Open Rotor
Nacelle rotating parts
Composite blades
Rotating frames
M88 gas generator
Power Turbine
Power gear box
Pitch Control Mechanism
rotating parts
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Pusher Counter-Rotating Open Rotor Challenges
Noise
& Vibration
Counter-rotating
propellers, noise optimised
De-icing
Propellers
Pitch Change Control
Rotating
Nacelle Parts
A/C Installation and
wake interaction
Operability
& Power Management
Power gearbox
Communications via
rotating systems
Protective
Air Intake
Certificability
& Reliability
Power Turbine
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SAGE ITD – SAGE3, Large 3-shaft Demonstrator
Trent 1000 core engine
Composite fan system
Integrated installations
Test programme
Concept DR
Dec. 2009
Concept studies
Technology
selection for
demonstration
Project launch
1 June 2009
Lightweight intercase
structures, material
characterisation and
manufacturing
technologies
Low Pressure Turbine
and structures
Critical DR
August 2011
Prelim. Design
Process
development
Partner selection
Detail design
Manufacture
Rig testing
Prelim. DR
March 2011
Phased build and
technology
demonstration
Build 1
engine test
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Build 2
engine test
2013
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Advanced Large 3-Shaft Turbofan Challenges
Composite fancase
Intake optimised to
composite fan system
Novel intake with
optimised aero and
acoustic liners
Lightweight, high
efficiency LPT
Composite fan blades
Improved controls
heat management
Lightweight annulus
fillers
Advanced integrated
dressings
Advanced sealing
technologies
Technologies for
lightweight, efficient
intercase structures
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SAGE ITD – SAGE4, Geared Turbo Fan
High-Speed Low
Pressure Turbine
PW1000G
Donor Engine
Fan Drive
Gear System
High Pressure Compressor
Concept DR
Mar. 2010
Project launch
1 June 2008
Turbine Exhaust Case
Critical DR
Sep. 2011
Concept Definition
& Concept Studies
Initial Concept
Design
Mid Turbine Frame
Concept
Optimization
Prelim. DR
Dec. 2010
Detail Design
Manufacture
Assy and
Test
Project completion
2014
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Advanced Geared Turbo Fan Challenges
Efficiency &
Performance
New High Efficient High
Pressure Compressor
Mid Turbine Frame with
aggressive Interduct
Weight & Mech.
Integration
Innovative Designs
& Mfg Processes
New High Speed Low
Pressure Turbine
Advanced Fan Drive
Gear System
Engine Control & Power
System
Temps & Materials
New Lightweight
Exhaust Frame
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SAGE ITD – SAGE5, Turboshaft engine
Innovative Core Engine
Airframer requirements
and installations
Preliminary DR
Feb. 2009
Built and test
Engine test
Sept 2012
Turboshaft engine development → full-scale engine demonstration
Demo spec.
Project launch
1 Sept 2009
Prelim. design
Partner selection
Detail design
Manufacture
Critical DR
July 2011
Build and
test
Project completion
2014
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Call 8 Topics
JTI-CS-SAGE
JTI-CS-SAGE-01
JTI-CS-2011-1-SAGE-01-001
JTI-CS-SAGE-02
JTI-CS-2011-1-SAGE-02-08
JTI-CS-2011-01-SAGE2-02-06
JTI-CS-2011-1-SAGE2-2011-07
JTI-CS-SAGE-03
JTI-CS-2011-1-SAGE-03-009
JTI-CS-2011-01-SAGE-03-010
JTI-CS-2011-01-SAGE-03-011
JTI-CS-SAGE-04
JTI-CS-2011-01-SAGE-04-009
JTI-CS-2011-01-SAGE-04-010
JTI-CS-2011-01-SAGE-04-011
JTI-CS-2011-01-SAGE-04-012
JTI-CS-2011-01-SAGE-04-013
JTI-CS-2011-01-SAGE-04-014
JTI-CS-2011-01-SAGE-04-015
JTI-CS-SAGE-05
JTI-CS-2011-1-SAGE-05-013
JTI-CS-2011-1-SAGE-05-014
JTI-CS-2011-1-SAGE-05-015
Clean Sky - Sustainable and Green Engines
Area-01 - Geared Open Rotor
Lean Burn Control System Verification Rig
Area-02 - Direct Drive Open Rotor
Propellers electrical de-icing system: reliability assessment of key technologies for high temperature electrical machines
Pitch Change Mechanism key technologies maturation
PCM kinematic demonstration
Area-03 - Large 3-shaft turbofan
Large 3-shaft Demonstrator – Aeroengine intake acoustic liner technology development
Steel casting process advancement
Advanced press forming and hardening of high strength steels
Area-04 - Geared Turbofan
Casting process optimization and validation of hollow multivane clusters with thin walls and trailing edges
Integrating forging- and process-simulation into SAGE4 GTF LPT rotor design
Total Measurement System for Geometry and Surface Inspection of bladed Disks (TOMMI)
Implementation of Carbon-Nanotube Rein-forced Aluminum for Aerospace Heat Ex-changer Applications
Electric Smart Engine Actuator
High temperature Ni-based alloy forging process advancement
High temperature Ni-based super alloy casting process advancement
Area-05 - Turboshaft
Feasibility study and prototypes manufacturing of oil tank in thermoplastic for Helicopter Engine
Hot environment unsteady pressure sensors
Development of Quiet exhaust noise attenuation technologies
6.600.000
1.000.000
1.000.000
4.200.000
200.000
2.000.000
2.200.000
1.300.000
5.000.000
800.000
500.000
5.300.000
600.000
400.000
1.300.000
1.000.000
1.000.000
500.000
500.000
2.300.000
450.000
750.000
1.100.000
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Contact us
For further information:
www.cleansky.eu
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© 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.
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Info sur SAGE topics
Lean Burn control system
verification rig
Total Measurement System for Geometry and
Surface Inspection of bladed Disks (TOMMI)
Pitch Change mechanisms
key technologies maturation
Implementation of Carbon-Nanotube Rein-forced
Aluminum for Aerospace Heat Ex-changer Applications
PCM Kinematic
demonstration
Electric Smart Engine
Actuator
key technology maturation for
electric de-icing machines
High temperature Ni-based
alloy forging process
advancement
Intake liner
Intake liner
Cast ability
Steel casting process
advancement
Press performing sheet
Feasibility study and prototypes manufacturing of “oil
tank in thermoplastic” for Helicopter Engine
Casting process optimization and
validation of hollow multivane clusters
with thin walls and trailing edges
Hot environment unsteady
pressure sensors
Integrating forging- and processsimulation into SAGE4 GTF LPT rotor
design
Development of Quiet exhaust noise
attenuation technologies
Clean Sky Info Day on 7th call for proposals, 11 October 2010, Brussels
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