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DLR - German Aerospace Center DLR - German Aerospace Center DLR Research Projects, a contribution to the Vision 2020 Rainer Scharenberg, 1 Historical roots 1907 – founding of the „Modellversuchsanstalt der Motorluftschiff- Studiengesellschaft“ - Research Facility for the „Airship development society“, later the „Aerodynamische Versuchsanstalt Göttingen“ AVA 1989 – transformation of the DFVLR in Deutsche Forschungsanstalt für Luft- und Raumfahrt (DLR) Founding of the German Space Agency „Deutsche Agentur für Raumfahrtangelegenheiten“ DARA 1997 integration of the DARA into the DLR with all their political functions. Since 1997 DLR means „German Aerospace Centre“ Rainer Scharenberg, 2 DLR German Aerospace Center Research Institution Space Agency Project Management Agency Rainer Scharenberg, 3 Key areas Aeronautics Space Space Agency Transport Energy Security Rainer Scharenberg, 4 Financing of DLR and research funding 2010 2.114 Mio.€ Alle Angaben in Mio. Euro 800 86 * 700 185 * 600 500 298 400 678 300 593 * 200 374 100 0 Space Agency Project Management Research and Operations Agency German ESA contributions from the BMWi Institutional funding National Space Program*) Third-party funding Project Management Agency in DLR*) Aeronautics Project Management Agency*) *) without management budget Rainer Scharenberg, 5 Percentage of overall income from research and operations 6% 8% Space Aeronautics 52% Transport 34% Energy Rainer Scharenberg, 6 Sites and employees 6.200 employees working DNW Hamburg in 29 research institutes and Bremen Neustrelitz Trauen Berlin- scientific and technical facilities Charlottenburg at 9 sites Braunschweig Berlin-- Adlershof in 6 field offices (7 field offices of the Project Göttingen Management Agency) ETW Köln -Porz Bonn Offices in Brussels, Paris and Washington. DLR participates in the: Lampoldshausen European Transsonic Stuttgart Wind Tunnel (ETW) German-Dutch Wind Oberpfaffenhofen Weilheim Tunnels (DNW) Rainer Scharenberg, 7 Large-scale facilities Research aircraft and helicopter fleet, Windtunnels, Engine (rocket and aircraft ) test rigs , Solar furnace, solar fields, Autoclaves , Traffic tower. German Space Operations Center (GSOC), German Remote Sensing Data Center (DFD). Rainer Scharenberg, 8 Aircraft Research and Test Platforms Flight Mechanics / Control Aerodynamics Flight Guidance Atmosphere / Environment ATTAS Rainer Scharenberg, 9 Aeronautics Leading Partner for Research in National Aeronautical Industry • Air Transport System Concepts and Assessment • Energy and Cost Efficient Aircraft • Efficient and low Emission Aero Engines • Safe and Efficient Air Transport System • The Future Helicopter Rainer Scharenberg, 10 ACARE 2000 VISION 2020: Challenges and Associated Goals Quality and Reduced passenger airfares Affordability Increased passenger choice Modernized freight operations Reduced time to market by 50% The environment Reduction of CO2 by 50% Reduction of NOx by 80% Reduction of external noise by 50% Substantial progress towards ‘Green MMD’ Safety Reduction of accident rate by 80% Drastic reduction in human error and the consequences The Efficiency of 3X capacity increase the Air Transport 99% of flights within 15 min of schedule System Less than 15’ min waiting time in the airport for short distance flights Security Airborne – terrorism prevention Airport – prevention of unauthorized access (persons or products) Air navigation - safe control of hijacked aircraft Rainer Scharenberg, 11 Technological Impact Technology Impact – Extrapolation 2000 - 2050 Index (100 = Year 2000) Moderate 500 Growth Scenario Without New Aircraft 400 Transport Capacity With New 300 Technology Fuel -50% CO 2 Consumption Aircraft Tec. 200 -50% CO 2 Aircraft & 100 - 2% Ops. 20% Biofuel -10% ATM 0 2000 2010 2020 2030 2040 2050 Rainer Scharenberg, 12 Technology Aircraft Specific Technology 2000 2010 2020 2030 2040 2050 -50% CO 2 -100% CO 2 Systems Systems (Fuel Cell) Systems -5% CO -3% CO 2 2 Engine with -60% No Engine x Engine Engine with with Synthetic Kerosene -15% CO 2 -35% CO 2 Weight Weight Reduction 15% Reduction 30% Structures (Primary Struct.) (Primary Struct.) -5% CO 2 Laminar- -15% CO 2 Flow -15% CO Flow 2 Configuration Aerodynamics Control -5% CO 2 -5% CO 2 Rainer Scharenberg, 13 Technology Operation Related Technology 2000 2010 2020 2030 2040 2050 -50% CO 2 -100% CO 2 4 D SESAR „Free-Flight“ Flight Guidance Route -12% CO 2 Planning -6% CO 2 -3% CO 2 Efficiency. Formation- Air Refueling Operation Airlines 10 Years Flight (Long Distance) -2% CO 2 -10% CO 2 -25% CO 2 Rainer Scharenberg, 14 DLR-Research Program DLR Contribution to Vision 2020 2000 2006 2013 Vision 2020 DLR Total -10% CO 2 DLR Total -35% CO 2 Rainer Scharenberg, 15 DLR-Research Program Main Areas of Aeronautics Research at the DLR Aerodynamic Systems and Flight Guidance, Virtual Aircraft Flight and new Configurations Materials, Structures, Flexible Aircraft Simulation and Physics Validiation Aircraft Systems Structures Rotorcraft & Cabins AirPolitik Transport Concepts Engine Weather & Low emission Noise impact, Climate Wake vortex Virtual Engines ATM & Efficient airport traffic Propulsion Techniques Turbines, Fans, Airports Combustion Technology, Air Transport Management Validation Human Factors Airport Security Rainer Scharenberg, 16 Test Infrastructures Material Testing Tower Simulator Ground Vibration Testing Rotor Test Stand Cockpit Simulator Test Activities • Basic Research . • Materials Characterization . • System Identification . • Validation of Numerical Tools Fuel Cell • Process Simulation Laboratory • Component Testing Experimental • Industrial System Tests Combustor Rainer Scharenberg, 17 European Transonic Windtunnel ETW Rainer Scharenberg, 18 European Transonic Windtunnel High-lift & high-speed “flight-alike” testing 90 ETW: „Flight test on ground“ 80 A380 ETW’s time-cost-quality benefits: 70 Full-scale Flight Reynolds Number 60 C17 B747 A350 Independent Variation of Reynolds 50 A340 B777 B787 Number and Structural Loads 40 ELECTRA 30 Productivity and Costs Efficiency DC6 A320 B737 20 DC3 FALCON Security and Client Confidentiality Full-model 10 Chord Reynolds Reynolds Chord number [Million] Conventional Wind Tunnels 0 0 0.2 0.4 0.6 0.8 1.0 1.2 “Flight-alike” testing more accurate than 99% Mach number [-] Validation of cutting-edge aircraft-performance design Others: „Ship in honey“ Early confidence in meeting the design requirements Valuable risk mitigation Rainer Scharenberg, 19 European Transonic Windtunnel High-lift testing example ≈≈≈ 5 kts higher approach speed Mach 0.2 at constant weight CLmax 0.2 ETW Conventional Wind Tunnels Flight Unclassified 0 4 8 12 16 20 24 Re c [Mio] Rainer Scharenberg, 20 DNW: Deutsch- Niederländische Windkanäle Common operation of 10 wind tunnels in Germany and the Netherlands DNW Wind Tunnel Rainer Scharenberg, 21 HGF Research Program 2009 -2013 European Cooperation EREA Membership Close Collaboration with ONERA on • Fixed wing A/C Research • Rotorcraft Research Close Collaboration with NLR on ATM: AT-One Joint Operation of Windtunnels with NLR : DNW (extended to ATA with ONERA ) ETW (assisted by NLR, ONERA, DTI, DLR) Rainer Scharenberg, 22 Universities Universität Stuttgart Rainer Scharenberg, 23 Contact in DLR www.dlr.de International cooperation Scharenberg Rainer +49 2203 601-4738 +49 2203 601-3907 [email protected] Rainer Scharenberg, 24 End of Presentation Rainer Scharenberg, 25 Main Industrial Partners Research Partners and Customers ! Airbus Liebherr Diehl Eurocopter EADS MAS Liebherr SKF Grob Fixed Wing Rotorcraft Aircraft Research Program ATM Propulsion & Systems Operations DFS MTU Eurocontrol Rolls Royce Diehl Lufthansa Airports Rainer Scharenberg, 26.
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