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

Flow Field Measurements by PIV at High Reynolds Numbers

Konrath, Robert and Agocs, Janos and Geisler, Reinhard and Otter, Dirk and Roosenboom, Eric and Wolf, Thomas and Quest, Jürgen (2013) Flow Field Measurements by PIV at High Reynolds Numbers. AIAA. 51st AIAA Aerospace Sciences Meeting Including the New Horizons Forum and Aerospace Exposition, 07. - 10. Jan. 2013, Grapevine (Dallas/Ft. Worth Region), Texas, USA. DOI: 10.2514/6.2013-869

Full text not available from this repository.

Official URL: http://arc.aiaa.org/doi/pdf/10.2514/6.2013-869

Abstract

Stereo PIV measurements have been applied to the wake flow on a high-lift aircraft configuration in the cryogenic pressurized transonic wind tunnel ETW at realistic Mach and Reynolds numbers. A cryo PIV system, developed specially for the ETW to enable flow field measurements at gas temperatures down to 110 K and gas pressures of up to 450 kPa, has been adapted to a large measurement field extending over the complete span width of the half wing model. The specific seeding technique using ice particles and the optical systems are described as well as the automation the PIV measurements linked with the wind tunnel control system. First results of the vortical wing wake flow obtained at a Reynolds number of 17 million will be presented.

Item URL in elib:https://elib.dlr.de/80633/
Document Type:Conference or Workshop Item (Speech, Paper)
Title:Flow Field Measurements by PIV at High Reynolds Numbers
Authors:
AuthorsInstitution or Email of AuthorsAuthors ORCID iD
Konrath, RobertUNSPECIFIEDUNSPECIFIED
Agocs, JanosUNSPECIFIEDUNSPECIFIED
Geisler, ReinhardUNSPECIFIEDUNSPECIFIED
Otter, DirkUNSPECIFIEDUNSPECIFIED
Roosenboom, EricUNSPECIFIEDUNSPECIFIED
Wolf, ThomasUNSPECIFIEDUNSPECIFIED
Quest, JürgenETW, KölnUNSPECIFIED
Date:2013
Refereed publication:No
Open Access:No
Gold Open Access:No
In SCOPUS:No
In ISI Web of Science:No
DOI :10.2514/6.2013-869
Page Range:pp. 1-8
Publisher:AIAA
Series Name:Conference Proceedings online
Status:Published
Keywords:PIV, cryo PIV, ETW, cryogenic flow, flight Reynolds number, wing wake flow, ice particle generation
Event Title:51st AIAA Aerospace Sciences Meeting Including the New Horizons Forum and Aerospace Exposition
Event Location:Grapevine (Dallas/Ft. Worth Region), Texas, USA
Event Type:international Conference
Event Dates:07. - 10. Jan. 2013
Organizer:The American Institute of Aeronautics and Astronautics (AIAA)
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 > Experimental Methods
Deposited By: Micknaus, Ilka
Deposited On:18 Apr 2013 14:39
Last Modified:18 Apr 2013 14:39

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.