Krüger, W. und Spieck, M. (2004) Aeroelastic Effects in Multibody Dynamics. Vehicle System Dynamics, Vol. 41 (No. 5), Seiten 383-399.
Dieses Archiv kann nicht den Volltext zur Verfügung stellen.
Kurzfassung
To enable a realistic assessment of the aeroelastic phenomena of aircraft, a simultaneous application of computational fluid dynamics (CFD), computational structural mechanics and flight mechanics has to be performed. Each discipline has developed powerful specialized tools which have to be adapted for multidisciplinary applications. The combination of CFD and elastic multibody systems is well suited for the simulation of a range of aircraft applications, especially for aircraft ground dynamics. Approaches to a coupling of elastic multibody systems and computational fluid dynamics have been performed using close coupling, that is a modal approach, and loose coupling, that is by co-simulation. In the article the applied programs and the coupling methods are presented. Advantages and limits of using multibody simulation as compared to the direct use of FEA methods for the representation of structural dynamics are discussed. Results of coupled steady and unsteady simulations are presented. Finally, an approach to the aeroelastic trim problem is shown.
elib-URL des Eintrags: | https://elib.dlr.de/14470/ | ||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Dokumentart: | Zeitschriftenbeitrag | ||||||||||||
Zusätzliche Informationen: | LIDO-Berichtsjahr=2004, | ||||||||||||
Titel: | Aeroelastic Effects in Multibody Dynamics | ||||||||||||
Autoren: |
| ||||||||||||
Datum: | 2004 | ||||||||||||
Erschienen in: | Vehicle System Dynamics | ||||||||||||
Referierte Publikation: | Ja | ||||||||||||
Open Access: | Nein | ||||||||||||
Gold Open Access: | Nein | ||||||||||||
In SCOPUS: | Nein | ||||||||||||
In ISI Web of Science: | Ja | ||||||||||||
Band: | Vol. 41 | ||||||||||||
Seitenbereich: | Seiten 383-399 | ||||||||||||
Status: | veröffentlicht | ||||||||||||
Stichwörter: | multibody dynamics, aeroelasticity, multidisciplinary simulation | ||||||||||||
HGF - Forschungsbereich: | Verkehr und Weltraum (alt) | ||||||||||||
HGF - Programm: | Luftfahrt | ||||||||||||
HGF - Programmthema: | Starrflügler (alt) | ||||||||||||
DLR - Schwerpunkt: | Luftfahrt | ||||||||||||
DLR - Forschungsgebiet: | L AR - Starrflüglerforschung | ||||||||||||
DLR - Teilgebiet (Projekt, Vorhaben): | L - Flexibles Flugzeug (alt) | ||||||||||||
Standort: | Göttingen | ||||||||||||
Institute & Einrichtungen: | Institut für Aeroelastik | ||||||||||||
Hinterlegt von: | Erdmann, Daniela | ||||||||||||
Hinterlegt am: | 16 Sep 2005 | ||||||||||||
Letzte Änderung: | 14 Jan 2010 21:53 |
Nur für Mitarbeiter des Archivs: Kontrollseite des Eintrags