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Particle Image Velocimetry used for determination of the local skin friction coefficient of turbulent boundary layers

Boiko, Andrey and Dovgal, Alexander and Gorev, Vasily and Hein, Stefan and Wilke, Bastian (2010) Particle Image Velocimetry used for determination of the local skin friction coefficient of turbulent boundary layers. DLR-Interner Bericht. DLR-IB 224-2010 A 43, 9 S.

Full text not available from this repository.

Abstract

Wind-tunnel data on mean velocity characteristics of an incompressible flat-plate turbulent boundary layer obtained with Particle Image Velocimetry (PIV) are in focus. The measuring technique used in the study is found as being quite reliable in determination of the mean flow pattern close to the surface, including the viscous sublayer in the vicinity of the wall, despite a rather conventional PIV set-up was used. Details of the present set-up which seem helpful during experimental work on subsonic near-wall turbulent flows are reported.

Item URL in elib:https://elib.dlr.de/63980/
Document Type:Monograph (DLR-Interner Bericht)
Title:Particle Image Velocimetry used for determination of the local skin friction coefficient of turbulent boundary layers
Authors:
AuthorsInstitution or Email of AuthorsAuthors ORCID iD
Boiko, AndreyITAM NovosibirskUNSPECIFIED
Dovgal, AlexanderITAM NovosibirskUNSPECIFIED
Gorev, VasilyITAM NovosibirskUNSPECIFIED
Hein, StefanUNSPECIFIEDUNSPECIFIED
Wilke, BastianUNSPECIFIEDUNSPECIFIED
Date:April 2010
Open Access:No
In DOAJ:No
In SCOPUS:No
In ISI Web of Science:No
Number of Pages:9
Status:Published
Keywords:Particle Image Velocimetry (PIV), turbulent boundary layer, skin friction
HGF - Research field:Aeronautics, Space and Transport (old)
HGF - Program:Aeronautics
HGF - Program Themes:Aircraft Research (old)
DLR - Research area:Aeronautics
DLR - Program:L AR - Aircraft Research
DLR - Research theme (Project):L - Flight Physics (old)
Location: Göttingen
Institutes and Institutions:Institute of Aerodynamics and Flow Technology > Helicopters
Institute of Aerodynamics and Flow Technology > High Speed Configurations
Deposited By: Hein, Dr.-Ing. Stefan
Deposited On:09 Jun 2010 10:55
Last Modified:09 Jun 2010 10:55

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