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• Various candidate aircraft – e.g. Airbus Beluga,
DLR’s A320, ...
Demonstrators can be accomodated in
SFWA budget
Politecnico di Milano – 20-22 gennaio 2009
Marco BRUSATI – Clean Sky Goals and Organisation
66
System demonstration package
~ 30 ME
Demonstrators can be accomodated in
SFWA budget
RAMSES demonstrator
High Voltage DC-reversible Networks
Fuel Cell demonstrator
„1MW“ capability test
Removal of Airbus contribution to the FMS-demo
Politecnico di Milano – 20-22 gennaio 2009
Marco BRUSATI – Clean Sky Goals and Organisation
67
SFWA ITD Flight DeemoonnssttrraattoorrOppttiioonnss
1. High Speed Flight Demonstrator
Objective: Large scale flight test of passive and active flow and loads
control solutions on all new innovative wing concepts to validate low
drag solutions at representative Mach and Reynolds Numbers. Easy
access to the demonstrator, limited certification issues, quick
exchangeability of test items (e.g. pairs of wings). Envisaged to be used
at least in two major phases of the project.
Option 1: UAV
UAV´s which offer 100% suitable dimension, size and performance may
not be available. Discussion ongoing. Decision needs to be taken to
enable conduct of major flight test campaign at the end 2010! Leads
times and budget critical.=> Decision expected in first half of 2008.
Option 2: Alpha-Jet:
Explicit offer from SFWA Associate Partners Qinetiq and RUAG to use
partially converted (re-wing) Alpha Jet from the available test aircraft
pool. Both partner are rechecking the lead times required for such an
activity plus the budget requirement (first approach: Is within 5%
Associate Partner Shares). Refined sketch offer scheduled End of
September. (End of this week). => Decision required end of 2007.
Politecnico di Milano – 20-22 gennaio 2009
Marco BRUSATI – Clean Sky Goals and Organisation
68
SFWA ITD Flight DeemoonnssttrraattoorrOppttiioonnss
2. Low Speed Flight Demonstrator
Objective: Validation flight testing of High Lift solution to support / enable
the innovative wing low drag concepts with a full scale demonstrator.
Part of these concepts may possible be validated in large scale wind
tunnel tests (ETW, DNW,...). The demonstrator might be more suitable in
the second phase of the project. (This decision needs adjustment with
SFWA “airframers”, meeting scheduled Oct.11.).
Option 1: Dassault Falcon
Provides suitable full scale dimension and Reynolds (Mach and Cl)
Numbers representative for large transport aircraft. Explicit offer of
Dassault, easy access and availability envisaged. Discussion ongoing.
Check of lead times / critical paths as well as on technical details
required before decision to be taken 2008 / 2009.
Option 2: Airbus A320:
Provides suitable full scale dimension and Reynolds (Mach and Cl)
Numbers representative for large transport aircraft. Test Aircraft
available at DLR, but no detailed negotiation yet. Decision to be taken
2008 / 2009.
Systems for Green Operations ITD
Status of Clean Sky and SGO
Liebherr Brussels
July 3rd, 2008
Politecnico di Milano – 20-22 gennaio 2009
Marco BRUSATI – Clean Sky Goals and Organisation
70
Pillar 2: Management of Trajectory and Mission (MTM)
The silent and agile aircraft will generate a reduced noise footprint
during approach, both through design changes in aircraft systems which
generate a large amount of noise and by flying optimised trajectories.
Aircraft will be able to fly a green mission from start to finish, thanks to
technologies which allow a pilot to avoid fuel consuming metrological
hazards and to adapt flight path to known local conditions
Pillar 1: Management of Aircraft Energy (MAE)
The use of all-electric equipment system architectures will allow
a more fuel-efficient use of secondary power, from electrical
generation and distribution to electrical aircraft systems.
Thermal management will address many levels, particularly
relating to electric aircraft, from hot spots in large power electronics
to motor drive system cooling, to overall aircraft solutions.
Systems for Green Oppeerraattiioonn:: tthhee ccoonncceeppttss
Politecnico di Milano – 20-22 gennaio 2009
Marco BRUSATI – Clean Sky Goals and Organisation
71
Quantified eennvviirroonnmeennttaall ttaarrggeettss
reduction of noise in operation 4 to 5 dBA at landing Mission
through optimized flight
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