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Krüger, W.-R. und Heinrich, R. und Spieck, M. (2002) Fluid-Structure Coupling Using CFD and Multibody Simulation Methods. ICAS 2002 Congress, Toronto, Kanda, 8-13 September 2002.
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Kurzfassung
To enable a realistic assessment of the aeroelastic phenomena of aircraft, a simultaneous application of computational fluid dynamics (CFD), computational structural mechanics (CSM) and flight mechanics has to be adapted for multidisciplinary applications. One approach has been made in the DLR project AMANDA. Among the CFD and CSM tools to be integrated in this project are the block structured FLOWer code and the multibody simulation (MBS) tool SIMPACK. The exchange of data is realized by MpCCI, a general tool for grid transformation and data exchange. 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/14338/ | ||||||||||||||||
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| Dokumentart: | Konferenzbeitrag (Paper) | ||||||||||||||||
| Zusätzliche Informationen: | LIDO-Berichtsjahr=2002, | ||||||||||||||||
| Titel: | Fluid-Structure Coupling Using CFD and Multibody Simulation Methods | ||||||||||||||||
| Autoren: |
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| Datum: | 2002 | ||||||||||||||||
| Open Access: | Nein | ||||||||||||||||
| Gold Open Access: | Nein | ||||||||||||||||
| In SCOPUS: | Nein | ||||||||||||||||
| In ISI Web of Science: | Nein | ||||||||||||||||
| Status: | veröffentlicht | ||||||||||||||||
| Stichwörter: | multibody simulation, aeroelasticity, fluid-structure coupling, aeroelastic trim | ||||||||||||||||
| Veranstaltungstitel: | ICAS 2002 Congress, Toronto, Kanda, 8-13 September 2002 | ||||||||||||||||
| Veranstalter : | ICAS | ||||||||||||||||
| 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 - Flexibles Flugzeug (alt) | ||||||||||||||||
| Standort: | Göttingen | ||||||||||||||||
| Institute & Einrichtungen: | Institut für Aeroelastik | ||||||||||||||||
| Hinterlegt von: | Klauer, Monika | ||||||||||||||||
| Hinterlegt am: | 16 Sep 2005 | ||||||||||||||||
| Letzte Änderung: | 14 Jan 2010 21:43 |
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