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News Archive

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Efficient flying – periodic pulses of air control flow over aircraft wings

18. November 2015

Larger and more powerful engines are making flying more efficient. These gigantic main engines take up more space on the wings of modern passenger aircraft. However, they influence the flow over the wing surface and reduce lift.

Lärmwirkungsforscher Dr. Uwe Müller

Studying awakening reactions – interview with noise effects researcher Uwe Müller

29. October 2015

NORAH (NOise-Related Annoyance, cognition, and Health) is the largest European-level study on the effects of air, road and rail traffic noise. The results have recently been released by the Environment and Community Centre (Umwelt- und Nachbarschaftshaus), a subsidiary of the German state of Hesse and part of the Forum Airport and Region (Forum Flughafen und Region).

Aviation research in Europe – DLR takes over as Chair of ACARE

23. October 2015

Europe is home to some 450 airlines, 700 airports and a world-leading aviation industry. For 15 years, the Advisory Council for Aviation Research and innovation in Europe (ACARE) has been bringing together the foremost commercial and scientific representatives in the European aviation industry to jointly develop guidelines for European aviation research.

Zero-emission passenger flights: DLR presents project for HY4 four-passenger fuel cell aircraft

12. October 2015

With the project for the HY4 four-seater aircraft, the German Aerospace Center (Deutsches Zentrum für Luft- und Raumfahrt; DLR) is taking another major step towards making zero-emission flying a reality – the HY4 will be the world's first four-passenger aircraft powered solely by a hydrogen fuel cell battery system.

Radarsimulator am AMTRI

Air Hub Singapore invests in ATM technology from DLR

12. October 2015

The Air Traffic Management Institute (ATMRI) of Nanyang Technological University (NTU) in Singapore was officially inaugurated on 20 August 2015. An air traffic simulation centre forms the core of the new institute.

A journey through an exhaust plume – DLR flight tests for alternative fuels

9. October 2015

Alternative fuels have the potential to support the environment- and climate-friendly developments in air transport. At present, global air traffic contributes towards almost five percent of global warming. In addition to the greenhouse gas carbon dioxide, condensation trails and the resulting cirrus clouds lead to a significant climate impact.

More than 60,000 visitors at DLR for German Aerospace Day

20. September 2015

Over 60,000 guests visited the German Aerospace Center (Deutsches Zentrum für Luft- und Raumfahrt; DLR) Cologne-Porz site on 20 September 2015 for German Aerospace Day. DLR and the European Space Agency (ESA), together with their partners, exhibited current research projects and missions in the fields of aeronautics, space, energy, transport and security.

Einblick in das Krisenzentrum

Uncrewed airborne disaster relief – rescue exercise in a simulated flood

11. September 2015

From 9 September 2015, test flights are taking place on three consecutive days in a simulated disaster scenario as part of the EU's 'Driving Innovations in Crisis Management for European Resilience' (DRIVER) project. Harrowing scenes are being simulated in Braunschweig on those days. A major flood has covered a wide area around the Tankumsee, a lake near Gifhorn; surrounding roads are also affected and people are stranded in the water.

DLR at MAKS 2015 in Moscow

25. August 2015

The International Aviation and Space Salon MAKS 2015 is being held in Zhukovsky, near Moscow, from 25 to 30 August 2015. This is the sixth time that the German Aerospace Center (DLR) is exhibiting at the biennial Russian aerospace exhibition. With an exhibition space of 100 square metres, DLR will be presenting its concepts and technologies for the space and aeronautics of tomorrow. DLR satellite technology is the main focus of the exhibit.

Bionik in der Luftfahrt: Venusfliegenfalle als Vorbild für Landeklappen

Bionics in aeronautics – Venus Flytrap used as a model for new flap design

14. August 2015

Researchers at the German Aerospace Center (DLR) are researching a morphing wing trailing edge that can be smoothly transformed into any shape and will make conventional flaps redundant. The flaps on the wings of today’s commercial airliners are actuated via a complicated mechanism. Their arrangement and the resulting gap when they are extended compromises the aerodynamics, increases fuel consumption and contributes to inflight noise. The new technology, on the other hand, is flexible, its movement being based on that of carnivorous plants. This enables the gap between the wing and the flap to be eliminated.

DLR/NASA – 3D radar measurements of forest areas

15. July 2015

A tangle of treetops and branches, through which just the occasional clear area provides glimpses of the trunks and roots growing below. Whether it is woodland with German spruces or a tropical rainforest, very few sensors are able to see through this green carpet and clearly visualise the underlying structures. The German Aerospace Center (Deutsches Zentrum für Luft- und Raumfahrt; DLR) is developing radar technology that, for the first time, will enable a three-dimensional visual representation of forest areas from the roots to the crowns.


DLR and Canadian National Research Council announce closer cooperation in aeronautics research

9. July 2015

Collaboration between them is already a reality, but with the signing of a framework cooperation agreement on 9 July 2015, the German Aerospace Center (Deutsches Zentrum für Luft- und Raumfahrt; DLR) and the National Research Council of Canada (NRC) have now strengthened their cooperation. Current research projects will be extended in the next five years – for example, in the area of alternative aircraft fuels – and new cooperation projects will be embarked upon to facilitate, among other things, uncrewed aerial vehicles (UAV) and aircraft cabin research.


NASA and DLR to continue cooperation in aeronautics research

16. June 2015

The US aerospace agency NASA and the German Aerospace Center (Deutsches Zentrum für Luft- und Raumfahrt; DLR) have signed two agreements on further scientific cooperation in the aeronautics sector. Both partners want to work together on the research topics of aircraft noise simulation and the improvement of helicopter aerodynamics.

Spezialkamera MACS

Paris Air Show 2015 – DLR at Le Bourget

8. June 2015

Under the catchphrase 'Knowledge for Tomorrow', the German Aerospace Center (Deutsches Zentrum für Luft- und Raumfahrt; DLR) is presenting its technological innovations in aerospace at the Paris Air Show. The 51st Air Show in Paris, one of the largest and most important aerospace exhibitions in the world, provides an exciting platform for leading representatives of the industry.

Patches for high-performance structures – DLR researchers develop new repair process for fibre-reinforced polymers

5. June 2015

Aircraft and vehicle manufacturing are becoming increasingly dependent on structures made of fibre-reinforced polymers (FRPs). The reason for this is the advantageous properties of these high-performance composites – they exhibit high stiffness and strength, but are low in weight.

Falcon und DC%2d8 vor einem gemeinsamen Forschungsflug in Island

On the trail of Icelandic depressions – DLR tests new laser measurement technology in flights over Greenland

26. May 2015

For accurate weather forecasts and improved climate models, it is crucial to capture data about the winds over the North Atlantic as precisely as possible. Researchers at the German Aerospace Center (Deutsches Zentrum für Luft- und Raumfahrt; DLR) have developed a prototype of a wind lidar (light detection and ranging) that is scheduled for deployment on a new European Space Agency (ESA) weather satellite in late 2016.

Radar views of permanent ice for climate research – DLR research flights over Greenland

22. May 2015

The Greenland ice sheet is, in places, more than three kilometres thick and a crucial feature in climate modelling. Scientists of the German Aerospace Center (Deutsches Zentrum für Luft- und Raumfahrt; DLR), together with colleagues from ETH Zurich (Eidgenössische Technische Hochschule Zürich), are currently conducting tests of new radar imaging methods in a research flight campaign over Greenland initiated by the Microwaves and Radar Institute in cooperation with the Danish Defence Acquisition and Logistics Organization (DALO).

Update: Disaster relief – DLR provides aerial images of Kathmandu

30. April 2015

The German Aerospace Center (Deutsches Zentrum für Luft- und Raumfahrt; DLR) Center for Satellite Based Crisis Information (Zentrum für satellitengestützte Kriseninformation; ZKI) is providing relief organisations in Nepal with reference maps of the Kathmandu region.

Diet and noise therapy for passenger jets – DLR flight-tests towards lower-velocity approaches

29. April 2015

The DLR Advanced Technology Research Aircraft (ATRA) flew at the limits of its capabilities between 16 and 19 March 2015. In a total of four flights, the test pilots flew the specially instrumented A320 passenger jet at extremely low speeds.

DLR study – inclusion of aviation in international climate protection protocols

23. April 2015

Aviation and the impact it can have on the climate can be integrated into international climate protection protocols. This would enable significant reductions in climate-related emissions and associated impact, with a modest effect on the demand for air transport.

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