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Experimental Measurements of a High Reynolds Number Adverse Pressure Gradient Turbulent Boundary Layer

Aktinson, C. and Amili, O. and Stanislas, Michel and Cuvier, C. and Foucaut, J. M. and Srinath, S. and Laval, J. P. and Kaehler, Christian and Hain, Rainer and Scharnovski, Sven and Schröder, Andreas and Geisler, Reinhard and Agocs, Janos and Roese, Anni and Willert, Christian and Klinner, Joachim and Soria, Julio (2016) Experimental Measurements of a High Reynolds Number Adverse Pressure Gradient Turbulent Boundary Layer. 69th Annual Meeting of the APS Division of Fluid Dynamics, 20.-22. Nov. 2016, Portland, Oregon, USA.

Full text not available from this repository.

Official URL: http://meetings.aps.org/Meeting/DFD16/Session/G32.8

Abstract

The study of adverse pressure gradient turbulent boundary layers is complicated by the need to characterise both the local pressure gradient and it’s upstream flow history. It is therefore necessary to measure a significant streamwise domain at a resolution sufficient to resolve the small scales features. To achieve this collaborative particle image velocimetry (PIV) measurements were performed in the large boundary layer wind-tunnel at the Laboratoire de Mecanique de Lille, including: planar measurements spanning a streamwise domain of 3.5m using 16 cameras covering 15δ; spanwise wall-normal stereo-PIV measurements, high-speed micro-PIV of the near wall region and wall shear stress; and streamwise wall-normal PIV in the viscous sub layer. Details of the measurements and preliminary results will be presented.

Item URL in elib:https://elib.dlr.de/109572/
Document Type:Conference or Workshop Item (Speech)
Additional Information:DFD16-2016-000882 Volume 61, Number 20 Sunday-Tuesday, Novem ber 20-22, 2016; Portland, Oregon Session G32: Turbulent Boundary Layers: High Reynolds Numbers and Pressure Gradient Effects Abstract: G32.00008 : Experimental Measurements of a High Reynolds Number Adverse Pressure Gradient Turbulent Boundary Layer online
Title:Experimental Measurements of a High Reynolds Number Adverse Pressure Gradient Turbulent Boundary Layer
Authors:
AuthorsInstitution or Email of AuthorsAuthors ORCID iD
Aktinson, C.monash universtiy (clayton campus), vic 3800, autraliaUNSPECIFIED
Amili, O.monash university (clayton campus), vic 3800, australiaUNSPECIFIED
Stanislas, Michellaboratoire de mécanique de lille, franceUNSPECIFIED
Cuvier, C.lml umr cnrs 8107, villeneuve d'ascq, franceUNSPECIFIED
Foucaut, J. M.lml umr cnrs 8107, villeneuve d'ascq, franceUNSPECIFIED
Srinath, S.lml umr cnrs 8107, villeneuve d'ascq, franceUNSPECIFIED
Laval, J. P.lml umr cnrs 8107, villeneuve d'ascq, franceUNSPECIFIED
Kaehler, Christianuni bw muenchen, institut fuer stroemungsmechanik und aerodynamikUNSPECIFIED
Hain, Raineruni bw münchen, inst f strömungsmechanik und aerodynamikUNSPECIFIED
Scharnovski, Svenuni bw muenchen, institut fuer stroemungsmechanik und aerodynamikUNSPECIFIED
Schröder, AndreasAndreas.Schroeder (at) dlr.deUNSPECIFIED
Geisler, ReinhardReinhard.Geisler (at) dlr.deUNSPECIFIED
Agocs, Janosjanos.agocs (at) dlr.deUNSPECIFIED
Roese, AnniAS-EXVUNSPECIFIED
Willert, ChristianChris.Willert (at) dlr.dehttps://orcid.org/0000-0002-1668-0181
Klinner, Joachimjoachim.klinner (at) dlr.deUNSPECIFIED
Soria, Juliomonash universityUNSPECIFIED
Date:2016
Refereed publication:Yes
Open Access:No
Gold Open Access:No
In SCOPUS:No
In ISI Web of Science:No
Status:Published
Keywords:stereo-PIV, particle image velocimetry (PIV), high­ speed micro-PIV
Event Title:69th Annual Meeting of the APS Division of Fluid Dynamics
Event Location:Portland, Oregon, USA
Event Type:international Conference
Event Dates:20.-22. Nov. 2016
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 - Simulation and Validation
Location: Göttingen , Köln-Porz
Institutes and Institutions:Institute of Propulsion Technology > Engine Measurement Systems
Deposited By: Bachmann, Barbara
Deposited On:16 Dec 2016 12:11
Last Modified:01 Jun 2018 09:56

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