research establishments activities within sfwa-itd...sfwa-itd consortium confidential •...

Research Establishments

Activities within SFWA-ITD

Innovation takes off

E. COUSTOLS (ONERA) , U. HERRMANN (DLR),

C. NAE (INCAS) and J. KOS (NLR)

SFWA-ITD Consortium Confidential

• DLR, INCAS, NLR and ONERA were selected by the SFWA-

ITD leaders in a 1st Phase after the “Associate Partners

Worskhop” held by AIRBUS @ Toulouse (October 11th, 2006):– DLR

– INCAS Cluster: INCAS, ROMAERO, STRAERO & AVIOANE CRAIOVA

– NL Cluster: Fokker Aerostructures, NLR, Fokker Elmo, TU Delft,

Univ. Twente and 4 SME's.

– ONERA

– QinetiQ

– RUAG

• In a 2nd Phase (late 2008/beg. 2009):– AERNNOVA

CS Closing Event 22/03/17, Brussels 2

SFWA-ITD PartnershipDLR/INCAS/NLR/ONERA Associate Partners (1/3)


• Added values of the four main RECs to participate to CS

SFWA -ITD for the benefit of the whole SFWA-ITD

partnership are:

– Our involvements to fulfil SFWA-ITD objectives: reductions

of fuel consumption & external noise;

– Our capabilities to support the assessment methodology of

investigated innovative technologies;

– Our requested expertise to these objectives, in all relevant

disciplines;

– Our potential to adapt our activities according to some

change of strategy in the time life of SFWA-ITD.




• Illustration of adaptability over the SFWA-ITD duration:



• % of Total Budget :– DLR: 4.3%

– INCAS: 4.3%

– NLR: 1.8%

– ONERA: 5.7%

16.1%

Main ITD-Leaders Contributors:– AIB: 30.0%

– SAAB: 6.3%

– DASSAULT AVIATION: 6.1%

DLR NL-Cluster NLR INCAS Cluster INCAS ONERA

KOM Mid-2008 12 18 18 12

END PROGRAMME 15,9 17,4 6,8 27,4 16,1 21,0

Gross Budget (M€)

� Contribution to Work Breakdown Structure by

leading 11 Work Packages (WPx.y.z) over 47


SFWA-ITD PartnershipIllustration of DLR/INCAS/NLR/ONERA Cooperation


• Numerical Assessment of CROR configurations– Performance & noise predictions + analysis of installation effects

ONERA

ONERA S1MA WT

DNW-LLF WT


SFWA-ITD PartnershipIllustration of DLR Achievement: Infra-Red


Year Description

2014 Camera moved from fusel. to FIN:

- Small view angle (< 20o) AND

- Distance to target area (> 36m)

Ground tests in Toulouse & Berlin

Wind Tunnel testing (Fin vibr.)

pre flight testing on A340

2015 Soft- & hardware development

2016 Surface coating influence on IR-

measurements

In-flight camera calibration procedure

Soft- & hardware delivered for BLADE

Flight Test

BLADE Flight Test


SFWA-ITD PartnershipIllustration of DLR Achievement: Hot-Films


BLADE Flight TestMeasuring Transition via hot-film sensor at the wing leading edgeSensors installed in a curved surface, no stepsFast response, remote sensor (75kHz, 50m)Tested, delivered & installed for Flight Test


SFWA-ITD PartnershipIllustration of INCAS Achievement


Flow ControlLOSPA, Hardware Manufacturing

BizJet-U-Tail HTP

interaction

SHIELD,

Ground Based

Demonstrator


SFWA-ITD PartnershipIllustration of NLR Achievement in ‟Smart flap”


NLR (aero, structures) in team: Fokker Aerostructures, Dassault, 2 Dutch SMEs

Drivers:

TLRs:

performance,

weight,

cost,

environment

Exhibited Paris ‘15, Aerodays ‘15, Farnborough ’16; movie; flyer

Static structural test in innovative set-up

Manufacturing simulation for Airborne

Composite design methods building blocks (e.g. lugs)

Aerodynamics of innovative flap kinematics concept (Fokker patent)

WTTs:

INCAS,

ONERA

TE: bizjet


SFWA-ITD PartnershipIllustration of NLR Achievement in structural panel s for Bizjetinnovative Aftbody and ‟SHIELD Demonstrator ”


Objective: Impact of jet flow thermal & acoustic loads on innovative Aft Body

SHIELD test participationand analysis

Acoustic fatigue methods for composite structural panels

Instrumentation of SHIELD panels

Analysis of composite panel

Acoustic fatigue allowables

Sizing of panel elements Shaker tests

Aviation week, Dec.‘16


2012 2013 2014 2015 2016• Pre-design:• LDR• Instrumentation

• CDR• Drawings• Manufacturing• Test matrix

• Manufacturing• Instrumentation• Struct. Lab tests

• Architecture def.• PDR• Final architecture• Model Instrument.

• Lab tests•TRR• WTT: 4 weeks

Structuralsubstantiation

High-Quality databaseRe-usable model

Instrumentation

Model

• Highly instrumented

• High accuracy machining

Test set-up:

• Excitation / high load capacity

• Efficient safety

Design iterative & cooperating process

Illustration of flutter onset

SFWA-ITD PartnershipIllustration of ONERA Achievement• Flutter Demonstration Tests @ ONERA S2MA Wind Tunnel

ONERA S2MA WT

SFWA-ITD Consortium ConfidentialSFWA-ITD:CS closing event 22 March 2017, Brussels

HQ Handling qualities Load Domain Vibration DomainHz

-75% decrease Dynamic Load

Load Control: • Gust generation at M~0.7• Response of an aeroelastic model

• Closed-Loop control (Movable Flap)

Vibration control: • Dynamical models for vibration restitution• Optimization of anti-vibration control laws

• Validation: Falcon 7X / Ground Vibration Test • Perfect restitution between F7X A/C data

and Control Model control

42% vibration attenuation

SFWA-ITD PartnershipIllustration of ONERA Achievement


Thus, in the frame of SFWA-ITD, DLR, INCAS, NLR & ONERA:

� Reinforced existing co-operations or created new ones:


SFWA-ITD PartnershipDLR/INCAS/NLR/ONERA Summary (1/2)

ITD Leaders Associate Partners CfP Partners

DLR AIRBUS / DASSAULT / FRAUNHOFER / SAAB

ONERA / INCAS / NLR / RUAG

INCAS AIRBUS / DASSAULTINCAS-Cluster partners /

DLR / NLR / ONERATU BRAUNSCHWEIG

NLRAIRBUS / DASSAULT / FRAUNHOFER /

SAAB / EADS CASANL-CLUSTER partners / DLR / ONERA / INCAS

ONERAAIRBUS / DASSAULT / FRAUNHOFER / SAAB / SAFRAN Aircelle / THALES TRT

DLR / INCAS / NLR / RUAG

AVIATION DESIGN / ARA & ULIV / CEDRAT / BIAS / CORSO-MAGENTA / UCAM & Stutt. Uni.

COOPERATIONS WITHIN SFWA-ITD

� Completed 24 Key Deliverables,

� Released 65 publications (vs 124 whole SFWA-ITD partnership)

� Submitted 5 patents (vs 41)

� Participated to several events: Greener Aviation ‘15 & ‘16, Paris

Airshow ‘15, Aerodays ‘15, Farnborough Air show ’16….

SFWA-ITD Consortium ConfidentialCS Closing Event 22/03/17, Brussels 14

SFWA-ITD PartnershipDLR/INCAS/NLR/ONERA Summary (2/2)

As a final conclusion, DLR, INCAS, NLR & ONERA actively:

• Support the preparation of European Future by:

– Technology & tool development towards industrial

competitiveness (via new/higher performing a/c)

– Fostering new aircraft configurations and new technologies

towards positive ecologic impact

• Solution orientated collaboration (of RE’s) maximizes research

acceptance

Clean Sky SFWA-ITD has been a success for DLR, INCAS, NLR

and ONERA

Therefore, Clean Sky2 implements improvements,

so….


©2014 by the Clean Sky Leading Partners: Airbus, Agusta Westland, Alenia

Aermacchi, Dassault Aviation, EADS-CASA, Fraunhofer Institute, Liebbherr-

Aerospace, Rolls-Royce, Saab AB, Safran, Thales & 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.

15


SFWA-ITD PartnershipDLR, INCAS, NLR & ONERA Positioning (1/2)


• DLR, INCAS, NLR & ONERA Contributions w.r.t WBST

RL 2-3

TR

L 3-4T

RL 4-5

TR

L ≥6

Description of Work DLR INCAS NLR ONERA1.1.1 Passive Tech. for Laminar Flow X X1.1.2 Active Tech. for Lam. Flow & Buffet Control X X X X1.1.3 Surface Tech: New Painted Riblet X X1.1.4 Flow Control for Low Speed / High Lift X X X X1.3.1 Adv. Control Sys. Options for A/C Appl. & Int. X X1.3.2 Adv. Communication Network & field buses X1.3.3 Power Network and Management X1.3.5 Ground Demonstration X X1.3.6 Loads & Inertial Sensing Technologies X1.3.7 Aerodynamic Sensing Technologies X X X1.3.8 Fluidic Actuators X X X1.3.9 Mechanical Actuators X X2.1.1 Application of SFWA Technologies X2.1.2 Struct. & Syst.: Concepts, Capab. & Int. X X2.1.3 Numerical Simulations & Ground Testing X X X X

Low Drag Demonstrator

BLADE3.1 3.1.6 Flight Tests Instrumentation X XX

1.3

Work Packages SFWA-ITD CONSORTIUM PLAN

Flow Control1.1

Integrated Flow & Load

Control Systems

2.1Integration of Smart Wing into OAD


SFWA-ITD PartnershipDLR, INCAS, NLR & ONERA Positioning (2/2)


TR

L 2-3T

RL 3-4

TR

L 4-5

• DLR, INCAS, NLR & ONERA Contributions w.r.t WBS

Description of Work DLR INCAS NLR ONERA1.2.1 Innovative Devices for Load Control X X1.2.2 Adaptive Wing X1.2.3 Advanced Load Control Technologies X X X1.2.4 A/C Load Evaluation & Optimisation X X X1.3.1 Adv. Control Sys. Options for A/C Appl. & Int. X X1.3.2 Adv. Communication Network & field buses X1.3.3 Power Network and Management X1.3.5 Ground Demonstration X X1.3.6 Loads & Inertial Sensing Technologies X1.3.7 Aerodynamic Sensing Technologies X X X1.3.8 Fluidic Actuators X X X1.3.9 Mechanical Actuators X X2.2.1 Investigate Innovative After Body X2.2.2 CROR Innovative Power Plant Integration X X X X2.2.3 Innovative After Bodies Detailed Design X X2.2.4 Detailed Simulation and Ground Testing X X X X3.2.2 Novel Flap System X3.2.4 Load & vibration control - Fatigue testing X

3.5.2Manu. of realistic aft bodyshape for Bizjets to

support testing X

3.5.5Demonstration of design of new afterbodies wrt

thermal & vibration loads from engine jet X

3.5.7Demonstration of aeroelastic stability of new

afterbody configuration X

2.2

Integrated Flow & Load

Control Systems

Integration of Other Smart

Wing into OAD

Work Packages SFWA-ITD CONSORTIUM PLAN

Load Control1.2

1.3

3.5

Low Speed Demonstrator

3.2

After-body Demo

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