Guseva, Ekaterina and Strelets, Mikhail and Travin, Andrey and Burnazzi, Marco and 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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Official URL: https://iopscience.iop.org/article/10.1088/1742-6596/1135/1/012092/pdf
Abstract
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.
Item URL in elib: | https://elib.dlr.de/122057/ | ||||||||||||||||||
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Document Type: | Article | ||||||||||||||||||
Title: | Zonal RANS-IDDES and RANS computations of turbulent wake exposed to adverse pressure gradient | ||||||||||||||||||
Authors: |
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Date: | 20 December 2018 | ||||||||||||||||||
Journal or Publication Title: | Journal of Physics: Conference Series | ||||||||||||||||||
Refereed publication: | Yes | ||||||||||||||||||
Open Access: | Yes | ||||||||||||||||||
Gold Open Access: | Yes | ||||||||||||||||||
In SCOPUS: | Yes | ||||||||||||||||||
In ISI Web of Science: | No | ||||||||||||||||||
Volume: | 1135 | ||||||||||||||||||
DOI : | 10.1088/1742-6596/1135/1/012092 | ||||||||||||||||||
Page Range: | 012092 | ||||||||||||||||||
Editors: |
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Publisher: | Institute of Physics (IOP) Publishing | ||||||||||||||||||
ISSN: | 1742-6588 | ||||||||||||||||||
Status: | Published | ||||||||||||||||||
Keywords: | turbulent wake flow; adverse pressure gradient; | ||||||||||||||||||
HGF - Research field: | Aeronautics, Space and Transport | ||||||||||||||||||
HGF - Program: | Aeronautics | ||||||||||||||||||
HGF - Program Themes: | fixed-wing aircraft | ||||||||||||||||||
DLR - Research area: | Aeronautics | ||||||||||||||||||
DLR - Program: | L AR - Aircraft Research | ||||||||||||||||||
DLR - Research theme (Project): | L - VicToria (old) | ||||||||||||||||||
Location: | Göttingen | ||||||||||||||||||
Institutes and Institutions: | Institute for Aerodynamics and Flow Technology > CASE, GO | ||||||||||||||||||
Deposited By: | Knopp, Dr.rer.nat. Tobias | ||||||||||||||||||
Deposited On: | 18 Dec 2019 16:45 | ||||||||||||||||||
Last Modified: | 18 Dec 2019 16:45 |
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