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Soda, A. und Verdon, N. (2004) Investigation of Influence of Different Modelling Parameters on Calculation of Transonic Buffet Phenomena. 14th STAB 2004, Bremen, Germany, 16-18 November 2004.
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Kurzfassung
This paper is a summary of the ongoing numerical investigation analyzing the influence of modelling parameters on numerical simulation of 2-D unsteady transonic flows. The focus of research lies on a simulation of self-sustained shock oscillation (buffet phenomena), since this mechanism can play an important role in the aeroelastic behaviour of modern slender wing aircrafts. Three different 2-D profiles have been used in the investigation and the following modelling parameters have been varied: (a) turbulence modelling, (b) flow solver spatial discretization schemes, and (c) temporal resolution parameters.
| elib-URL des Eintrags: | https://elib.dlr.de/14490/ | ||||||||||||
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| Dokumentart: | Konferenzbeitrag (Vortrag) | ||||||||||||
| Zusätzliche Informationen: | LIDO-Berichtsjahr=2005, | ||||||||||||
| Titel: | Investigation of Influence of Different Modelling Parameters on Calculation of Transonic Buffet Phenomena | ||||||||||||
| Autoren: |
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| Datum: | 2004 | ||||||||||||
| Open Access: | Nein | ||||||||||||
| Gold Open Access: | Nein | ||||||||||||
| In SCOPUS: | Nein | ||||||||||||
| In ISI Web of Science: | Nein | ||||||||||||
| Status: | veröffentlicht | ||||||||||||
| Stichwörter: | buffet, RANS solver, turbulence models, unsteady transonic flow | ||||||||||||
| Veranstaltungstitel: | 14th STAB 2004, Bremen, Germany, 16-18 November 2004 | ||||||||||||
| Veranstalter : | Universität Bremen | ||||||||||||
| 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 21:55 |
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