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Eco Design
ECO 2011 AREco-Design ITD Definition
• 80% cut in NOx emissions• Halving perceived aircraft noise• 50% cut in CO2 emissions per pass-Km by drastic fuel consumption reduction• A green design, manufacturing, maintenance and disposal product life cycle
• 80% cut in NOx emissions• Halving perceived aircraft noise• 50% cut in CO2 emissions per pass-Km by drastic fuel consumption reduction• A green design, manufacturing, maintenance and disposal product life cycle
ECO-DESIGN ITDECO-DESIGN ITDEDA – AirframeEDS – Systems
ECO-DESIGN ITDEDA – Airframe
GENERAL ACARE OBJECTIVES
General Objectives
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Development of A/C technologies to reduce environmental impacts during out of operation phases of the A/C lifecycle
Reduction of inputs and outputs
Technology areas along the lifecycle
EDA - Eco-Design for AirframeGeneral Objectives
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EDS - Eco-Design for SystemsGeneral Objectives
• Validate an a/c design methodology and tools for optimisation of the All Electric A/C (AEA)
• Integration at a/c level of AEA electrical & thermal technologies
Electrical Test Bench
Thermal Test Bench
Technologies Devt• ECS, anti / de-icing • Electrical generators, Starters• ...
Electrical & Thermal Benches definition
Energy : Iron Bird
Common Architecture Studies (Generic Arch.)Requirements Modelisation, simulations, validations
Thermal bench
Global Iron Bird
Bizjet Application (ECO)
Regional Application (GRA)
Rotorcraft Application (GRC)
ECO
SGO
GRA
GRC
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Environmental TargetsEDA : reduction of environmental impacts during out of operation phases of the a/c lifecycle
Environmental aspect
Type Rational Target
Process emission: e.g.CO2
Quantitative ACARE, Emission trading 20% reduction
Hazardous material Qualitative REACH Compliance to regulations
Energy Quantitative Resource consumption 15% reductionRecycling of material Qualitative Future regulation on recycling
and waste management
EDS: Benefits brought by the All Electric A/C concept to be highlighted through of the conceptual A/C (Vehicle ITDs)• Mass benefits and energy management fuel consumption reduction (2%)• Removing of hydraulic noxious fluids• Increase a/c availability through more efficient maintenance• Limit the amount of ground and flight tests during design phase
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Eco-Design for Airframe Technical Areas
Manufacturing
Product
Use Maintenance
Green Repair
EliminationRecycling
Eco-Designfor Airframe
Raw Materials
Area 3 : long life structure
Area 4 : end of life management
Area 1 : new materials & surfaces
Area 2 : green manufacturing
General objectives : Eco-Design and Green Manufacturing
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State of the art 235 technologies
“Clustering” and downsizing 157 Remaining
technologies
Scoping Technology Development
2010 2011–2012–2013
Trade-off based on a scoring
110 selected technologies
EDA Technical OverviewTechnology Selection
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Incremental sheet forming
Replacement of chemical machining by mechanical machining
Press Forming of TS
EDA Technical OverviewExamples of Technology
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23 A/C Reference parts
Bill of Materials & Processes
A/C Material & Process cakes
LCA on Reference
parts
Technologies Eco-Statement(current & innovative)
Combination for A/C
extrapolationA/C Level Eco-
Statement (current & innovative)
Material & Process Technologies
EDA Technical OverviewLifecycle Analysis (LCA) Logic
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EDA Technical OverviewDemonstration
Metallic alloys,
processes and surface treatments
Low Energy Curing
Low Energy Curing
Light Alloys / Green
metallics
Low Energy Curing
TP a/c structures
TP a/c structures
Low Energy Curing
Mg alloys Panel A
Panel geometry:
Length: 40” – 80”
Radius (OML): 1100mm (43.3”)
Panel BPanel C
Panel D
Panel A
Panel geometry:
Length: 40” – 80”
Radius (OML): 1100mm (43.3”)
Panel BPanel C
Panel D
10 Airframe Demonstrators
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EDA Technical OverviewDemonstration
2 cabin interior demonstrators
6 Equipment demonstrators
Metallic alloys, processes and
surface treatments
Materials for electronics
Biocomposites for cabin interior applications
Composites for high temperatures
Green PU foams for seating
Biocomposites for cabin interior
applications
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Electrical Test Bench
Thermal Test Bench
EDS Technical OverviewMethodology Overview
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Architecture trade-off
Arch. 1: Baseline Arch. 2 Arch. n…
…
…Models
A/C Optimization
A/C Sizing
Components & S/S Def.
Data
Technology
Status
Specifications and requirements
Architecture
Refinement
Op
tim
izat
ion
Lo
op
Models
A/C Optimization
A/C Sizing
Components & S/S Def.
Data
Technology
Status
Specifications and requirements
Architecture
Refinement
A/C Level Ecolonomic Comparison
More Electrical Architecture Selection and Benefits Assessment
EDS Technical OverviewMethodology Overview
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Development of a platform including:• ENAM – Electrical Network Analysis Model• EMM – Energy Management Model• ThM – Thermal Model• APOM - Advanced Project Optimisation Model• EAT - Ecolonomic Analysis Model
EDS Technical OverviewMethodology Development
Objectives:• Detail methodology for A/C Optimization
and Trade-off and “Ecolonomic” Analysis• Define and develop (if necessary)
associated modeling tools
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Objectives:To test the VS Generic Architecture and the specific architectures for business jet, regional aircraft and helicopter from the electrical point of view. It will validate the TRL 5 of the tested equipments and modeling methodology
Test Rig based on the Copper Bird at SAFRAN / Hispano-Suiza (Colombes, France)
EDS Technical OverviewElectrical Tests
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Objective:Validation of the methodology and associated modeling for the thermal point of view
Test Rig integrated in a pressure vessel at Fraunhofer premises in Holskirchen (Germany)
EDS Technical OverviewElectrical Tests
composite cockpit fuselage metallic cabin fuselage metallic aft fuselage
Aircraft Calorimeter
Thermal Bench Definition
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Thank you for your attention
Contact details (to be added)
