Guseva, Ekaterina und Strelets, Mikhail und Travin, Andrey und Burnazzi, Marco und Knopp, Tobias (2018) Zonal RANS-IDDES and RANS computations of turbulent wake exposed to adverse pressure gradient. Journal of Physics: Conference Series, 1135 (1), 012092. Institute of Physics (IOP) Publishing. doi: 10.1088/1742-6596/1135/1/012092. ISSN 1742-6588.
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Offizielle URL: https://iopscience.iop.org/article/10.1088/1742-6596/1135/1/012092/pdf
Kurzfassung
Results are presented of scale-resolving Zonal RANS-IDDES and pure RANS computations of a turbulent wake exposed to adverse pressure gradient. The RANS–IDDES is performed with the use of the NTS code of SPBPU, and the RANS computations are carried with the use of the TAU code of DLR. It is shown that none of the considered RANS models (two linear eddy viscosity models and a full differential Reynolds stress transport model) is capable of reproducing the mean wake characteristics and turbulent statistics predicted by the RANS-IDDES. Accumulated RANS-IDDES database may be used for improvements of RANS models.
elib-URL des Eintrags: | https://elib.dlr.de/122057/ | ||||||||||||||||||||||||
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Dokumentart: | Zeitschriftenbeitrag | ||||||||||||||||||||||||
Titel: | Zonal RANS-IDDES and RANS computations of turbulent wake exposed to adverse pressure gradient | ||||||||||||||||||||||||
Autoren: |
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Datum: | 20 Dezember 2018 | ||||||||||||||||||||||||
Erschienen in: | Journal of Physics: Conference Series | ||||||||||||||||||||||||
Referierte Publikation: | Ja | ||||||||||||||||||||||||
Open Access: | Ja | ||||||||||||||||||||||||
Gold Open Access: | Nein | ||||||||||||||||||||||||
In SCOPUS: | Ja | ||||||||||||||||||||||||
In ISI Web of Science: | Nein | ||||||||||||||||||||||||
Band: | 1135 | ||||||||||||||||||||||||
DOI: | 10.1088/1742-6596/1135/1/012092 | ||||||||||||||||||||||||
Seitenbereich: | 012092 | ||||||||||||||||||||||||
Herausgeber: |
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Verlag: | Institute of Physics (IOP) Publishing | ||||||||||||||||||||||||
ISSN: | 1742-6588 | ||||||||||||||||||||||||
Status: | veröffentlicht | ||||||||||||||||||||||||
Stichwörter: | turbulent wake flow; adverse pressure gradient; | ||||||||||||||||||||||||
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 - VicToria (alt) | ||||||||||||||||||||||||
Standort: | Göttingen | ||||||||||||||||||||||||
Institute & Einrichtungen: | Institut für Aerodynamik und Strömungstechnik > CASE, GO | ||||||||||||||||||||||||
Hinterlegt von: | Knopp, Dr.rer.nat. Tobias | ||||||||||||||||||||||||
Hinterlegt am: | 18 Dez 2019 16:45 | ||||||||||||||||||||||||
Letzte Änderung: | 14 Dez 2023 11:36 |
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