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DLR analysiert Lärm-Eigenschaften des neuen Hochgeschwindigkeits-Hubschraubers RACER
24. Juni 2020
Die Wissenschaftler des DLR-Instituts für Aerodynamik und Strömungstechnik haben die akustischen Eigenschaften der Konfiguration des Hochgeschwindigkeits-Demonstrators "Racer“analysiert und herausgefunden: Der RACER ist nicht nur schneller, er ist auch leiser als "normale Hubschrauber.
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DLR studies the spread of viruses in aircraft and trains
27. May 2020
How do virus particles actually spread within passenger compartments? And how is this affected by ventilation? This is currently under investigation at the German Aerospace Center. The findings may help to better understand the challenges facing mobility during the COVID-19 pandemic and thus contribute towards finding solutions.
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DLR researchers measure the noise generated by the impingement of engine exhaust gases on landing flaps
28. February 2020
Engines and landing flaps are major sources of noise on any large aircraft. Using a special experimental setup, researchers at the German Aerospace Center (Deutsches Zentrum für Luft- und Raumfahrt; DLR) have now made it possible to measure the noise generated by the impingement of engine exhaust gases on the wing flaps.
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