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Stanewsky, E. und Rosemann, H. (2000) Aspects of Shock Control and Adaptive Wing Technology. Vieweg u. Sohn (to be published in 2001). CEAS/DragNet European Drag Reduction Conference 2000, Potsdam, 19-21 June 2000.
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Kurzfassung
The development of the boundary layer and shock boundary layer interaction es-sentially determine the performance boundaries of transonic transport aircraft. Employing shock and boundary layer control has therefore a large potential for improving flight perform-ance in terms of cruise drag and with regard to the drag-rise and buffet boundaries. Various means of shock and boundary layer control are described and aerodynamic performance im-provements due to control discussed. Shock conditions and critical stages in the development of the boundary layer on a wing are, however, strongly dependent on freestream conditions which change considerably during a typical aircraft flight mission. In order to optimize per-formance at all points of the flight envelope, the effective wing geometry and other means of control must therefore adjust to these changing conditions. Adaptive wing aspects are, conse-quently, being addressed.
| Dokumentart: | Konferenzbeitrag (Vortrag) | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Zusätzliche Informationen: | LIDO-Berichtsjahr=2001, | |||||||||
| Titel: | Aspects of Shock Control and Adaptive Wing Technology | |||||||||
| Autoren: |
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| Datum: | 2000 | |||||||||
| In Open Access: | Nein | |||||||||
| In SCOPUS: | Nein | |||||||||
| In ISI Web of Science: | Nein | |||||||||
| Verlag: | Vieweg u. Sohn (to be published in 2001) | |||||||||
| Status: | veröffentlicht | |||||||||
| Stichwörter: | Transonic flow / flow control / adaptive wing / shock waves / boundary layers / drag reduction / wing aerodynamics | |||||||||
| Veranstaltungstitel: | CEAS/DragNet European Drag Reduction Conference 2000, Potsdam, 19-21 June 2000 | |||||||||
| Veranstalter : | CEAS/DGLR | |||||||||
| HGF - Forschungsbereich: | Verkehr und Weltraum (alt) | |||||||||
| HGF - Programm: | Luftfahrt | |||||||||
| HGF - Programmthema: | keine Zuordnung | |||||||||
| DLR - Schwerpunkt: | Luftfahrt | |||||||||
| DLR - Forschungsgebiet: | L ST - Starrflüglertechnologien | |||||||||
| DLR - Teilgebiet (Projekt, Vorhaben): | NICHT SPEZIFIZIERT | |||||||||
| Standort: | Köln-Porz , Braunschweig , Göttingen | |||||||||
| Institute & Einrichtungen: | Institut für Aerodynamik und Strömungstechnik > Institut für Strömungsmechanik | |||||||||
| Hinterlegt von: | DLR-Beauftragter, elib | |||||||||
| Hinterlegt am: | 16 Sep 2005 | |||||||||
| Letzte Änderung: | 14 Jan 2010 21:00 |
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