Gauger, N.R. und Brezillon, J. (2002) Aerodynamic Shape Optimization Using Adjoint Method. Journal of the Aeronautical Society of India, 54 (3), Seiten 247-254.
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Kurzfassung
Numerical shape optimization will play a strategic role for future aircraft design. It offers the possibility of designing or improving aircraft components with respect to a pre-specified figure of merit subject to geometrical and physical constraints. However, the extremely high computational expense of straightforward methodologies currently in use prohibits the application of numerical optimization for industry relevant problems. Optimization methods based on the calculation of the derivations of the cost function with respect to the design variables suffer from the high computational costs if many design variables are used. However, these gradients can be efficiently obtained by solution of the adjoint flow equations.
elib-URL des Eintrags: | https://elib.dlr.de/12885/ | ||||||||||||
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Dokumentart: | Zeitschriftenbeitrag | ||||||||||||
Zusätzliche Informationen: | LIDO-Berichtsjahr=2004, | ||||||||||||
Titel: | Aerodynamic Shape Optimization Using Adjoint Method | ||||||||||||
Autoren: |
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Datum: | 2002 | ||||||||||||
Erschienen in: | Journal of the Aeronautical Society of India | ||||||||||||
Referierte Publikation: | Ja | ||||||||||||
Open Access: | Nein | ||||||||||||
Gold Open Access: | Nein | ||||||||||||
In SCOPUS: | Nein | ||||||||||||
In ISI Web of Science: | Ja | ||||||||||||
Band: | 54 | ||||||||||||
Seitenbereich: | Seiten 247-254 | ||||||||||||
Status: | veröffentlicht | ||||||||||||
Stichwörter: | Continuous adjoint flow equations, aerodynamic shape optimization, control theory | ||||||||||||
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): | L - Konzepte & Integration (alt) | ||||||||||||
Standort: | Köln-Porz , Braunschweig , Göttingen | ||||||||||||
Institute & Einrichtungen: | Institut für Aerodynamik und Strömungstechnik | ||||||||||||
Hinterlegt von: | Grant, Claudia | ||||||||||||
Hinterlegt am: | 31 Jan 2006 | ||||||||||||
Letzte Änderung: | 14 Jan 2010 19:38 |
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