Knopp, Tobias and Schanz, Daniel and Schröder, Andreas (2013) Investigation of the law-of-the-wall for a turbulent boundary layer flow at adverse pressure gradient at Reθ up to 10000 using large-scale PIV. 16. STAB-Workshop, Göttingen, Deutschland.
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Official URL: http://www.dlr.de/agstab
Abstract
The reliable prediction of low-speed flow separation of a turbulent boundary layer on a smooth surface due to an adverse pressure gradient is still an open issue. In the literature, there is no agreement on a law-of-the-wall in case of an adverse pressure gradient. We present a recent and ongoing research investigation started in the DLR internal project RETTINA is to build up a worldwide unique set of experimental data for a turbulent boundary layer flow at adverse pressure gradient obtained by a joint large-scale PIV campaign of DLR and UniBw München, and to investigate existing and to develop improved proposals for the law-of-the-wall in case of an adverse pressure gradient.
Item URL in elib: | https://elib.dlr.de/85427/ | ||||||||||||||||
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Document Type: | Conference or Workshop Item (Speech) | ||||||||||||||||
Title: | Investigation of the law-of-the-wall for a turbulent boundary layer flow at adverse pressure gradient at Reθ up to 10000 using large-scale PIV | ||||||||||||||||
Authors: |
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Date: | 2013 | ||||||||||||||||
Refereed publication: | No | ||||||||||||||||
Open Access: | No | ||||||||||||||||
Gold Open Access: | No | ||||||||||||||||
In SCOPUS: | No | ||||||||||||||||
In ISI Web of Science: | No | ||||||||||||||||
Volume: | Jahresbericht 2013 | ||||||||||||||||
Page Range: | pp. 30-31 | ||||||||||||||||
Series Name: | STAB-Mitteilung 2013 | ||||||||||||||||
Status: | Published | ||||||||||||||||
Keywords: | Turbulente Grenzschicht; Wandgesetz; log-law; Positiver Druckgradient; PIV | ||||||||||||||||
Event Title: | 16. STAB-Workshop | ||||||||||||||||
Event Location: | Göttingen, Deutschland | ||||||||||||||||
Event Type: | Workshop | ||||||||||||||||
HGF - Research field: | Aeronautics, Space and Transport | ||||||||||||||||
HGF - Program: | Aeronautics | ||||||||||||||||
HGF - Program Themes: | Aircraft Research (old) | ||||||||||||||||
DLR - Research area: | Aeronautics | ||||||||||||||||
DLR - Program: | L AR - Aircraft Research | ||||||||||||||||
DLR - Research theme (Project): | L - Simulation & Validation (old) | ||||||||||||||||
Location: | Göttingen | ||||||||||||||||
Institutes and Institutions: | Institute of Aerodynamics and Flow Technology > C²A²S²E - Center for Computer Applications in AeroSpace Science and Engineering | ||||||||||||||||
Deposited By: | Micknaus, Ilka | ||||||||||||||||
Deposited On: | 29 Nov 2013 10:53 | ||||||||||||||||
Last Modified: | 08 May 2014 23:19 |
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