Versenden
Drucken
Eisfeld, Bernhard und Rumsey, Christopher und Togiti, Vamshi (2015) Second-Moment RANS Model Verification and Validation using the Turbulence Model Resource Website. 22nd AIAA Computational Fluid Dynamics Conference, 2015-06-22 - 2015-06-26, Dallas, TX, USA.
Dieses Archiv kann nicht den Volltext zur Verfügung stellen.
Kurzfassung
The implementation of the SSG/LRR-omega differential Reynolds stress model into the NASA flow solvers CFL3D and FUN3D and the DLR flow solver TAU is verified by studying the grid convergence of the solution of three different test cases from the Turbulence Modeling Resource Website. The model's predictive capabilities are assessed based on four basic and four extended validation cases also provided on this website, involving attached and separated boundary layer flows, effects of streamline curvature and secondary flow. Simulation results are compared against experimental data and predictions by the eddy-viscosity models of Spalart-Allmaras (SA) and Menter's Shear Stress Transport (SST).
| elib-URL des Eintrags: | https://elib.dlr.de/97028/ | ||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Dokumentart: | Konferenzbeitrag (Vortrag) | ||||||||||||||||
| Titel: | Second-Moment RANS Model Verification and Validation using the Turbulence Model Resource Website | ||||||||||||||||
| Autoren: |
| ||||||||||||||||
| Datum: | 24 Juni 2015 | ||||||||||||||||
| Referierte Publikation: | Nein | ||||||||||||||||
| Open Access: | Nein | ||||||||||||||||
| Gold Open Access: | Nein | ||||||||||||||||
| In SCOPUS: | Nein | ||||||||||||||||
| In ISI Web of Science: | Nein | ||||||||||||||||
| Status: | veröffentlicht | ||||||||||||||||
| Stichwörter: | Turbulence modeling, Reynolds stress model, Second-moment closure, CFD, Verification, Validation | ||||||||||||||||
| Veranstaltungstitel: | 22nd AIAA Computational Fluid Dynamics Conference | ||||||||||||||||
| Veranstaltungsort: | Dallas, TX, USA | ||||||||||||||||
| Veranstaltungsart: | internationale Konferenz | ||||||||||||||||
| Veranstaltungsbeginn: | 22 Juni 2015 | ||||||||||||||||
| Veranstaltungsende: | 26 Juni 2015 | ||||||||||||||||
| Veranstalter : | AIAA | ||||||||||||||||
| HGF - Forschungsbereich: | Luftfahrt, Raumfahrt und Verkehr | ||||||||||||||||
| HGF - Programm: | Luftfahrt | ||||||||||||||||
| HGF - Programmthema: | Flugzeuge | ||||||||||||||||
| DLR - Schwerpunkt: | Luftfahrt | ||||||||||||||||
| DLR - Forschungsgebiet: | L AR - Aircraft Research | ||||||||||||||||
| DLR - Teilgebiet (Projekt, Vorhaben): | L - Simulation und Validierung (alt) | ||||||||||||||||
| Standort: | Braunschweig | ||||||||||||||||
| Institute & Einrichtungen: | Institut für Aerodynamik und Strömungstechnik > C²A²S²E - Center for Computer Applications in AeroSpace Science and Engineering | ||||||||||||||||
| Hinterlegt von: | Eisfeld, Dr.-Ing. Bernhard | ||||||||||||||||
| Hinterlegt am: | 20 Jul 2015 16:05 | ||||||||||||||||
| Letzte Änderung: | 24 Apr 2024 20:02 |
Nur für Mitarbeiter des Archivs: Kontrollseite des Eintrags
