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Recent developments of image based measurement methods for application to transonic flows in industrial wind tunnels

Kompenhans, Jürgen and Agocs, Janos and Egami, Yasuhiro and Engler, Rolf and Fey, Uwe and Frahnert, Holger and Groot, Klaus de and Henne, Ulrich and Kirmse, Tania and Klein, Christian and Klinge, Falk and Konrath, Robert and Mattner, Hartmut and Otter, Dirk and Pallek, Dieter and Sachs, Werner and Schröder, Andreas and Stasicki, Boleslaw (2006) Recent developments of image based measurement methods for application to transonic flows in industrial wind tunnels. Chinese Journal of Aeronautics, Vol. 19 (No. 2), pp. 115-125. AAAS. ISBN CN 11-1732/V. ISSN 1000-9361.

Full text not available from this repository.

Official URL: http://www.hkxb.net.cn/cja/

Abstract

The experimental investigation of unsteady complex flow fields in wind tunnels requires advanced measurement techniques. The most important of such image based measurement techniques are those for the measurement of planar flow velocity fields, planar pressure distribution, model location and deformation, model temperature and quantitative high speed flow visualization. The applications as carried out by DLR range from low speed flows to transonic flows, from high lift configurations to propellers and rotors, from wake vortex investigations in catapult facilities and water towing tanks to investigations of vortex break down phenomena on delta wings. The capability to use image based measurement techniques in transonic flows requires dedicated technical developments and experienced scientists due to the special environment of a transonic wind tunnel. In this paper an overview of the state-of-the art of the application of image based measurement techniques in transonic flows as performed by DLR’s Institute of Aerodynamics and Flow Technology will be given.

Document Type:Article
Title:Recent developments of image based measurement methods for application to transonic flows in industrial wind tunnels
Authors:
AuthorsInstitution or Email of Authors
Kompenhans, JürgenUNSPECIFIED
Agocs, JanosUNSPECIFIED
Egami, YasuhiroUNSPECIFIED
Engler, RolfUNSPECIFIED
Fey, UweUNSPECIFIED
Frahnert, HolgerUNSPECIFIED
Groot, Klaus deUNSPECIFIED
Henne, UlrichUNSPECIFIED
Kirmse, TaniaUNSPECIFIED
Klein, ChristianUNSPECIFIED
Klinge, FalkUNSPECIFIED
Konrath, RobertUNSPECIFIED
Mattner, HartmutUNSPECIFIED
Otter, DirkUNSPECIFIED
Pallek, DieterUNSPECIFIED
Sachs, WernerUNSPECIFIED
Schröder, AndreasUNSPECIFIED
Stasicki, BoleslawUNSPECIFIED
Date:2006
Journal or Publication Title:Chinese Journal of Aeronautics
Refereed publication:Yes
In ISI Web of Science:Yes
Volume:Vol. 19
Page Range:pp. 115-125
Editors:
EditorsEmail
ZHU, Zi-qiangUNSPECIFIED
Publisher:AAAS
Series Name:EWHSFF2005
ISSN:1000-9361
ISBN:CN 11-1732/V
Status:Published
Keywords:Industrial wind tunnel, transonic flow, image based measurement techniques, Pressure Sensitive Paint, Particle Image Velocimetry, model deformation measurement techniques, thermography, non-standard, video techniques
HGF - Research field:Aeronautics, Space and Transport (old)
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
Institutes and Institutions:Institute of Aerodynamics and Flow Technology > Experimental Methods
Institute of Aerodynamics and Flow Technology > Configuration Design
Deposited By: Ilka Micknaus
Deposited On:30 Oct 2006
Last Modified:27 Apr 2009 05:00

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