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Adaptive wing technology

Stanewsky, E. (1999) Adaptive wing technology. ONERA/DLR Aerospace Symposium 1999, Paris, 21-24 June, 1999.

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Abstract

Especially in the case of large transonic transport aircraft, flight conditions change considerably during a typical mission. This is accounted for by multiple but fixed design points which compromise, however, the aircraft performance. Employing adaptive wing technology where the wing geometry, or other means of flow control, adjust the flow development to the changing freestream and load conditions allows to fully explore the flow potential at each point of the flight envelope. Various means of flow control by geometric adaptation and by direct boundary layer control have been investigated and their potential explored. Corresponding results from a German national program and the EU-project EUROSHOCK II are presented and discussed indicating the applicability and benefits of the adaptive control methods considered.

Document Type:Conference or Workshop Item (Paper)
Additional Information: LIDO-Berichtsjahr=2001,
Title:Adaptive wing technology
Authors:
AuthorsInstitution or Email of Authors
Stanewsky, E.UNSPECIFIED
Date:1999
Status:Published
Keywords:wing aerodynamics / adaptive wing / flow control / shock waves / boundary layers / transonic flow
Event Title:ONERA/DLR Aerospace Symposium 1999, Paris, 21-24 June, 1999
Organizer:ONERA/DLR
HGF - Research field:Aeronautics, Space and Transport (old)
HGF - Program:Aeronautics
HGF - Program Themes:other
DLR - Research area:Aeronautics
DLR - Program:L ST - Starrflüglertechnologien
DLR - Research theme (Project):UNSPECIFIED
Location: Köln-Porz , Braunschweig , Göttingen
Institutes and Institutions:Institute of Aerodynamics and Flow Technology > Institut für Strömungsmechanik
Deposited By: elib DLR-Beauftragter
Deposited On:16 Sep 2005
Last Modified:14 Jan 2010 20:59

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