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

Multi-window PIV for high-lift measurements

Arnott, A. and Schneider, G. and Neitzke, K.-P. and Agocs, J. and Sammler, B. and Schröder, A. and Kompenhans, J. (2003) Multi-window PIV for high-lift measurements. In: ICIASF 2003 Record, IEEE Catalog Number 03CH37501, pp. 44-53. 20th International Congress on Instrumentation in Aerospace Simulation Facilities, 25-29 Aug 2003, Göttingen, Germany. ISBN 0-7803-8149-1.

WarningThere is a more recent version of this item available.

Full text not available from this repository.

Abstract

Experiments using multi-window, particle image velocimetry (PIV) were performed in the low-speed wind tunnel of Airbus Bremen, Germany, over a two-dimensional, slat/wing/flap model in a high-lift configuration. For this, a system for acquiring PIV data from multiple cameras simultaneously was devised and installed underneath the LSWT. The PIV experiments were performed at the mid-span of the model, for incidences of 12„a, 17.5¢X & 19„a. Nearly 5000 PIV images were obtained during the tests, the images capturing the flowfields from the slat wake, slat/wing gap, flow mixing over the main wing, wing/flap-gap and wing wake. The analysis of the results reveals that such a technique is a viable and valuable tool for industrial wind tunnel tests, with high quality data showing the unsteady nature of the slat wake and slat gap flow with distance downstream and unsteady flow separation over the flap.

Document Type:Conference or Workshop Item (Paper)
Additional Information: LIDO-Berichtsjahr=2003,
Title:Multi-window PIV for high-lift measurements
Authors:
AuthorsInstitution or Email of Authors
Arnott, A.UNSPECIFIED
Schneider, G.UNSPECIFIED
Neitzke, K.-P.Airbus Deutschland
Agocs, J.UNSPECIFIED
Sammler, B.UNSPECIFIED
Schröder, A.UNSPECIFIED
Kompenhans, J.UNSPECIFIED
Date:2003
Journal or Publication Title:ICIASF 2003 Record
Volume:IEEE Catalog Number 03CH37501
Page Range:pp. 44-53
Editors:
EditorsEmail
IEEE, UNSPECIFIED
ISBN:0-7803-8149-1
Status:Published
Keywords:PIV, High-lift, EUROPIV2, industrial wind tunnel tests, unsteady separation, laser reflections.
Event Title:20th International Congress on Instrumentation in Aerospace Simulation Facilities, 25-29 Aug 2003, Göttingen, Germany
Organizer:DLR, IEEE
HGF - Research field:Aeronautics, Space and Transport
HGF - Program:Aeronautics
HGF - Program Themes:Aircraft Research
DLR - Research area:Aeronautics
DLR - Program:L AR - Aircraft Research
DLR - Research theme (Project):L - Flight Physics
Location: Braunschweig , Göttingen , Köln-Porz
Institutes and Institutions:Institute of Aerodynamics and Flow Technology
Deposited By: elib DLR-Beauftragter
Deposited On:31 Jan 2006
Last Modified:26 Mar 2013 13:08

Available Versions of this Item

Repository Staff Only: item control page

Browse
Search
Help & Contact
Informationen
electronic library is running on EPrints 3.3.12
Copyright © 2008-2012 German Aerospace Center (DLR). All rights reserved.