Diekmann, Jobst Henning (2019) Flight Mechanical Challenges of STOL Aircraft Using Active High Lift. Journal of Aircraft, Seiten 1-12. American Institute of Aeronautics and Astronautics (AIAA). doi: 10.2514/1.C034910. ISSN 0021-8669.
PDF
- Postprintversion (akzeptierte Manuskriptversion)
3MB |
Kurzfassung
This paper focuses on the flight mechanical characteristics of an active high-lift supported transport-type aircraft. The presented configuration combines a boundary-layer controlled flaps system with the benefits of propeller slipstream deflection. The underlying aerodynamic models and assumptions are provided. The extraordinary flight performances especially at low airspeed will be pointed out, as well as potential weaknesses. Special attention is paid to the unusually strong aerodynamic couplings in the lateral motion. Therefore, flight dynamics characteristics will be presented and their challenges discussed. The key influences are pointed out and an outlook will be given, how to exploit this knowledge for safe and satisfactory aircraft operation and handling.
elib-URL des Eintrags: | https://elib.dlr.de/129248/ | ||||||||
---|---|---|---|---|---|---|---|---|---|
Dokumentart: | Zeitschriftenbeitrag | ||||||||
Titel: | Flight Mechanical Challenges of STOL Aircraft Using Active High Lift | ||||||||
Autoren: |
| ||||||||
Datum: | 10 August 2019 | ||||||||
Erschienen in: | Journal of Aircraft | ||||||||
Referierte Publikation: | Ja | ||||||||
Open Access: | Ja | ||||||||
Gold Open Access: | Nein | ||||||||
In SCOPUS: | Ja | ||||||||
In ISI Web of Science: | Ja | ||||||||
DOI: | 10.2514/1.C034910 | ||||||||
Seitenbereich: | Seiten 1-12 | ||||||||
Verlag: | American Institute of Aeronautics and Astronautics (AIAA) | ||||||||
ISSN: | 0021-8669 | ||||||||
Status: | veröffentlicht | ||||||||
Stichwörter: | Flight mechanics, active high-lift aircraft, flight dynamics, 6 DoF aircraft simulation model, Coanda effect, internally blown flaps | ||||||||
HGF - Forschungsbereich: | Luftfahrt, Raumfahrt und Verkehr | ||||||||
HGF - Programm: | Luftfahrt | ||||||||
HGF - Programmthema: | Flugzeuge | ||||||||
DLR - Schwerpunkt: | Luftfahrt | ||||||||
DLR - Forschungsgebiet: | L AR - Aircraft Research | ||||||||
DLR - Teilgebiet (Projekt, Vorhaben): | L - Flugphysik (alt), L - Simulation und Validierung (alt) | ||||||||
Standort: | Braunschweig | ||||||||
Institute & Einrichtungen: | Institut für Flugsystemtechnik > Flugdynamik und Simulation | ||||||||
Hinterlegt von: | Fezans, Nicolas | ||||||||
Hinterlegt am: | 19 Sep 2019 11:39 | ||||||||
Letzte Änderung: | 30 Okt 2023 14:05 |
Nur für Mitarbeiter des Archivs: Kontrollseite des Eintrags