elib
DLR-Header
DLR-Logo -> http://www.dlr.de
DLR Portal Home | Imprint | Privacy Policy | Contact | Deutsch
Fontsize: [-] Text [+]

Skin friction measurements in three-dimensional flows by white-light oil-film interferometry

Lunte, Jens and Schülein, Erich (2016) Skin friction measurements in three-dimensional flows by white-light oil-film interferometry. 20. DGLR-Fachsymposium der STAB, 08.11.2016, Braunschweig, Deutschland.

Full text not available from this repository.

Abstract

A low-cost setup for oil-film interferometry with white light was used to determine the flow topology and the wall shear stress on a delta wing at different angles of attack. Despite the simple setup, weil reproducible and plausible comprehensive wall shear stress distributions on the upper side of the delta wing could be determined from experimental interference images. For the image evaluation, a new algorithm was proposed and developed, helping to determine automatically and quickly the local oil film thickness from a sequence of interference images

Item URL in elib:https://elib.dlr.de/110019/
Document Type:Conference or Workshop Item (Speech)
Title:Skin friction measurements in three-dimensional flows by white-light oil-film interferometry
Authors:
AuthorsInstitution or Email of AuthorsAuthors ORCID iD
Lunte, JensUNSPECIFIEDUNSPECIFIED
Schülein, ErichErich.Schuelein (at) dlr.dehttps://orcid.org/0000-0002-1125-8504
Date:2016
Refereed publication:No
Open Access:No
In DOAJ:No
In SCOPUS:No
In ISI Web of Science:No
Status:Published
Keywords:oil-film interferometry, white-light, skin friction
Event Title:20. DGLR-Fachsymposium der STAB
Event Location:Braunschweig, Deutschland
Event Type:national Conference
Event Dates:08.11.2016
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 - Military Technologies
Location: Göttingen
Institutes and Institutions:Institute of Aerodynamics and Flow Technology > High Speed Configurations
Deposited By: Lunte, Jens
Deposited On:06 Jan 2017 13:59
Last Modified:30 Oct 2018 12:02

Repository Staff Only: item control page

Browse
Search
Help & Contact
Information
electronic library is running on EPrints 3.3.12
Copyright © 2008-2017 German Aerospace Center (DLR). All rights reserved.