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

High-speed PIV applied to the wake of the NASA CRM model in ETW at high Re-number stall conditions for sub- and transonic speeds

Konrath, Robert and Geisler, Reinhard and Otter, Dirk and Philipp, Florian and Ehlers, Hauke and Agocs, Janos and Quest, Jürgen (2015) High-speed PIV applied to the wake of the NASA CRM model in ETW at high Re-number stall conditions for sub- and transonic speeds. 5TH CEAS Air & Space Conference, 07. - 11. Sept. 2015, Delft, The Netherlands.

Full text not available from this repository.

Official URL: http://www.ceas2015.org

Abstract

Within the framework of the EU project ESWIRP the Particle Image Velocimetry (PIV) using high-speed camera and laser has been used to measure the turbulent flow in the wake of a stalled aircraft wing. The measurements took place on the Common Research Model (CRM) provided by NASA in the pressurized cryogenic European Transonic Wind tunnel (ETW). A specific cryo-PIV system has been used and adapted for using high-speed PIV components under the cryogenic conditions of the wind tunnel facility. First results are presented comprising transonic and subsonic stall conditions at realistic flight Reynolds numbers of 11.6 and 30 million, respectively.

Item URL in elib:https://elib.dlr.de/90968/
Document Type:Conference or Workshop Item (Speech)
Additional Information:Book of Abstracts, Proceedings on USB-stick, Vortrag wurde von Dr. G. Dietz gehalten
Title:High-speed PIV applied to the wake of the NASA CRM model in ETW at high Re-number stall conditions for sub- and transonic speeds
Authors:
AuthorsInstitution or Email of AuthorsAuthors ORCID iD
Konrath, Robertrobert.konrath (at) dlr.deUNSPECIFIED
Geisler, Reinhardreinhard.geisler (at) dlr.deUNSPECIFIED
Otter, Dirkdirk.otter (at) dlr.deUNSPECIFIED
Philipp, Florianflorian.philipp (at) dlr.deUNSPECIFIED
Ehlers, Haukehauke.ehlers (at) dlr.deUNSPECIFIED
Agocs, Janosjanos.agocs (at) dlr.deUNSPECIFIED
Quest, JürgenEuropean Transonic Wind Tunnel, ETW, Ernst-Mach-Strasse 51147 Köln-PorzUNSPECIFIED
Date:2015
Refereed publication:Yes
Open Access:No
Gold Open Access:No
In SCOPUS:No
In ISI Web of Science:No
Page Range:pp. 1-10
Series Name:Conference Proceedings online
Status:Published
Keywords:PIV, time resolved, ETW, NASA CRM, High Re number, Stall
Event Title:5TH CEAS Air & Space Conference
Event Location:Delft, The Netherlands
Event Type:international Conference
Event Dates:07. - 11. Sept. 2015
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
Institutes and Institutions:Institute of Aerodynamics and Flow Technology > Experimental Methods
Deposited By: Micknaus, Ilka
Deposited On:25 Sep 2015 14:17
Last Modified:29 Sep 2015 11:47

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.