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Dlr and Nasa working on the helicopter of the future

Göttingen , Germany - The vortices of the rotor causing noise and poor visibility will be deleted

Rotors are essential for the helicopters make it possible to take off and land vertically, but at the same time, are responsible for the noise that emits a helicopter while flying. Researchers at the German Aerospace Center (Deutsches Zentrum für Luft- und Raumfahrt; DLR) in Göttingen and NASA decided to investigate about the precise causes which determinate this noise: aim of the research is to c...

AVIONEWS - World Aeronautical Press Agency - 1128222
Rome, Italy, 04/13/2011 16:27
AVIONEWS - World Aeronautical Press Agency

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