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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.

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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.

Item URL in elib:https://elib.dlr.de/22399/
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 AuthorsAuthor's ORCID iDORCID Put Code
Kompenhans, JürgenUNSPECIFIEDUNSPECIFIEDUNSPECIFIED
Agocs, JanosUNSPECIFIEDUNSPECIFIEDUNSPECIFIED
Egami, YasuhiroUNSPECIFIEDUNSPECIFIEDUNSPECIFIED
Engler, RolfUNSPECIFIEDUNSPECIFIEDUNSPECIFIED
Fey, UweUNSPECIFIEDUNSPECIFIEDUNSPECIFIED
Frahnert, HolgerUNSPECIFIEDUNSPECIFIEDUNSPECIFIED
Groot, Klaus deUNSPECIFIEDUNSPECIFIEDUNSPECIFIED
Henne, UlrichUNSPECIFIEDUNSPECIFIEDUNSPECIFIED
Kirmse, TaniaUNSPECIFIEDUNSPECIFIEDUNSPECIFIED
Klein, ChristianUNSPECIFIEDUNSPECIFIEDUNSPECIFIED
Klinge, FalkUNSPECIFIEDUNSPECIFIEDUNSPECIFIED
Konrath, RobertUNSPECIFIEDUNSPECIFIEDUNSPECIFIED
Mattner, HartmutUNSPECIFIEDUNSPECIFIEDUNSPECIFIED
Otter, DirkUNSPECIFIEDUNSPECIFIEDUNSPECIFIED
Pallek, DieterUNSPECIFIEDUNSPECIFIEDUNSPECIFIED
Sachs, WernerUNSPECIFIEDUNSPECIFIEDUNSPECIFIED
Schröder, AndreasUNSPECIFIEDUNSPECIFIEDUNSPECIFIED
Stasicki, BoleslawUNSPECIFIEDUNSPECIFIEDUNSPECIFIED
Date:2006
Journal or Publication Title:Chinese Journal of Aeronautics
Refereed publication:Yes
Open Access:No
Gold Open Access:No
In SCOPUS:No
In ISI Web of Science:Yes
Volume:Vol. 19
Page Range:pp. 115-125
Editors:
EditorsEmailEditor's ORCID iDORCID Put Code
ZHU, Zi-qiangUNSPECIFIEDUNSPECIFIEDUNSPECIFIED
Publisher:AAAS
Series Name:EWHSFF2005
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
HGF - Program:Aeronautics
HGF - Program Themes:Aircraft Research (old)
DLR - Research area:Aeronautics
DLR - Program:L AR - Aircraft Research
DLR - Research theme (Project):L - Flight Physics (old)
Location: Braunschweig , Göttingen
Institutes and Institutions:Institute of Aerodynamics and Flow Technology > Experimental Methods
Institute of Aerodynamics and Flow Technology > Configuration Design
Deposited By: Micknaus, Ilka
Deposited On:30 Oct 2006
Last Modified:23 Jul 2022 13:43

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