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Probst, Axel und Rist, Ulrich und Cécora, René-Daniel und Radespiel, Rolf (2012) Transition Modelling for Aerodynamic Flow Simulations with a Near-Wall Reynolds-Stress Model. 83rd Annual Scientific Conference of the International, 2012-03-26 - 2012-03-30, Darmstadt, Germany.
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Offizielle URL: http://www.gamm2012.tu-darmstadt.de/ags/analysis/ag-partielle-differentialgleichungen-und-anwendungen/gamm-2012.html
Kurzfassung
Transition from laminar to turbulent flow plays a significant role in modern aircraft designs. Numerical simulations of flows around flying aircrafts still mostly rely on RANS (Reynolds-averaged Navier-Stokes) approaches which use semi-empirical closures to model turbulent flow. The most general level of RANS closures is achieved by modelling the six individual transport equations of the Reynolds-stress tensor (Reynolds-stress model, RSM). To account for near-wall turbulence effects additional low-Reynolds number damping functions can be applied which locally alter the model calibration.
| elib-URL des Eintrags: | https://elib.dlr.de/75536/ | ||||||||||||||||||||
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| Dokumentart: | Konferenzbeitrag (Vortrag, Paper) | ||||||||||||||||||||
| Zusätzliche Informationen: | The conference proceedings will appear in PAMM ("Proceedings in Applied Mathematics and Mechanics"). PAMM is an online journal associated with GAMM and published by Wiley. | ||||||||||||||||||||
| Titel: | Transition Modelling for Aerodynamic Flow Simulations with a Near-Wall Reynolds-Stress Model | ||||||||||||||||||||
| Autoren: |
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| Datum: | 2012 | ||||||||||||||||||||
| Referierte Publikation: | Nein | ||||||||||||||||||||
| Open Access: | Nein | ||||||||||||||||||||
| Gold Open Access: | Nein | ||||||||||||||||||||
| In SCOPUS: | Nein | ||||||||||||||||||||
| In ISI Web of Science: | Nein | ||||||||||||||||||||
| Band: | Section 9.3: Laminar flows and transition III | ||||||||||||||||||||
| Seitenbereich: | Seiten 220-221 | ||||||||||||||||||||
| Name der Reihe: | Book of Abstracts / Conference Proceedings siehe zusätzliche Informationen | ||||||||||||||||||||
| Status: | veröffentlicht | ||||||||||||||||||||
| Stichwörter: | Near-Wall Reynolds-Stress Model, low-Reynolds number, RANS (Reynolds-averaged Navier-Stokes) | ||||||||||||||||||||
| Veranstaltungstitel: | 83rd Annual Scientific Conference of the International | ||||||||||||||||||||
| Veranstaltungsort: | Darmstadt, Germany | ||||||||||||||||||||
| Veranstaltungsart: | internationale Konferenz | ||||||||||||||||||||
| Veranstaltungsbeginn: | 26 März 2012 | ||||||||||||||||||||
| Veranstaltungsende: | 30 März 2012 | ||||||||||||||||||||
| Veranstalter : | Technische Universität Darmstadt | ||||||||||||||||||||
| HGF - Forschungsbereich: | Luftfahrt, Raumfahrt und Verkehr | ||||||||||||||||||||
| HGF - Programm: | Luftfahrt | ||||||||||||||||||||
| HGF - Programmthema: | Starrflügler (alt) | ||||||||||||||||||||
| DLR - Schwerpunkt: | Luftfahrt | ||||||||||||||||||||
| DLR - Forschungsgebiet: | L AR - Starrflüglerforschung | ||||||||||||||||||||
| DLR - Teilgebiet (Projekt, Vorhaben): | L - Simulation & Validierung (alt) | ||||||||||||||||||||
| Standort: | Göttingen | ||||||||||||||||||||
| Institute & Einrichtungen: | Institut für Aerodynamik und Strömungstechnik > C²A²S²E - Center for Computer Applications in AeroSpace Science and Engineering | ||||||||||||||||||||
| Hinterlegt von: | Kessler, Martina | ||||||||||||||||||||
| Hinterlegt am: | 22 Mai 2012 14:56 | ||||||||||||||||||||
| Letzte Änderung: | 24 Apr 2024 19:41 |
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