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Experimental investigation of a turbulent boundary layer at adverse pressure gradient at Re(Theta) up to 10000 using large-scale and long-range microscopic particle imaging

Knopp, Tobias and Schanz, Daniel and Schröder, Andreas and Buchmann, Nicolas A. and Cierpka, Christian and Hain, Rainer and Kähler, Christian (2014) Experimental investigation of a turbulent boundary layer at adverse pressure gradient at Re(Theta) up to 10000 using large-scale and long-range microscopic particle imaging. WALLTURB Workshop: Progress in Wall Turbulence: Understanding and modelling, 18. – 20. June 2014, Lille, France.

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Official URL: http://lmlm6-62.univ-lille1.fr/Wallturb_Workshop/index.html

Abstract

We present an experimental investigation of a turbulent boundary layer flow at adverse pressure gradient of a joint PIV campaign of DLR and Universität der Bundeswehr (UniBw) München. The aim is to build up a data base to study existing and to develop improved proposals for the law-of-the-wall for adverse pressure gradients. We designed a new flow experiment of a turbulent boundary layer over a flat plate of length 6m followed by a 4.6m long s-shaped deflection for producing an adverse pressure gradient.

Item URL in elib:https://elib.dlr.de/88669/
Document Type:Conference or Workshop Item (Speech)
Title:Experimental investigation of a turbulent boundary layer at adverse pressure gradient at Re(Theta) up to 10000 using large-scale and long-range microscopic particle imaging
Authors:
AuthorsInstitution or Email of AuthorsAuthor's ORCID iDORCID Put Code
Knopp, TobiasUNSPECIFIEDhttps://orcid.org/0000-0002-3161-5353UNSPECIFIED
Schanz, DanielUNSPECIFIEDUNSPECIFIEDUNSPECIFIED
Schröder, AndreasUNSPECIFIEDUNSPECIFIEDUNSPECIFIED
Buchmann, Nicolas A.UniBW MünchenUNSPECIFIEDUNSPECIFIED
Cierpka, ChristianUniBW MünchenUNSPECIFIEDUNSPECIFIED
Hain, RainerUni BW MünchenUNSPECIFIEDUNSPECIFIED
Kähler, ChristianUni BW MünchenUNSPECIFIEDUNSPECIFIED
Date:2014
Refereed publication:Yes
Open Access:No
Gold Open Access:No
In SCOPUS:No
In ISI Web of Science:No
Page Range:p. 35
Series Name:Book of Abstracts
Status:Published
Keywords:microscopic particle imaging, particle,turbulent boundary layer, tracking velocimetry (PTV), 2D3C-PIV
Event Title:WALLTURB Workshop: Progress in Wall Turbulence: Understanding and modelling
Event Location:Lille, France
Event Type:international Conference
Event Dates:18. – 20. June 2014
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 (old)
Location: Göttingen
Institutes and Institutions:Institute of Aerodynamics and Flow Technology > Experimental Methods
Institute of Aerodynamics and Flow Technology > C²A²S²E - Center for Computer Applications in AeroSpace Science and Engineering
Deposited By: Micknaus, Ilka
Deposited On:06 Nov 2014 09:17
Last Modified:29 Mar 2023 00:19

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