1. An Integrated Design Approach for Low Noise Exposing High-Lift Devices
- Author
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Michael Pott-Pollenske, Jochen Wild, and Björn Nagel
- Subjects
Engineering ,Research areas ,High-lift device ,design ,Mechanical engineering ,Institut für Faserverbundleichtbau und Adaptronik ,Aeroakustik ,aeroacoustics ,Transportflugzeuge ,Entwurf ,Design methods ,Wind tunnel ,noise reduction ,Integrated design ,business.industry ,Aerodynamics ,structures ,airframe noise ,Low noise ,Technische Akustik ,Strukturmechanik ,Systems engineering ,Systems design ,high-lift systems ,Hochauftrieb ,CFD ,business ,Lärmminderung ,aerodynamics ,Aerodynamik - Abstract
The DLR project LEISA combines and focuses activities in the research areas of high lift system design, flow control and aero-acoustic design methods, which have been carried out rather independently up to now. Furthermore, the competence in the fields of aerodynamics, aero-acoustics, structures and flight systems will be integrated to provide an interdisciplinary assessment of high lift system design for transport aircraft configurations. The project LEISA started at the beginning of 2005, so up to now only few results are available. This paper addresses the integrated design approach and first results for a noise reduced slat device and combined wind tunnel testing results for aerodynamics and aero-acoustics.
- Published
- 2006
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