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

Recent developments of optical measurement techniques for wind tunnels at DLR Göttingen

Kompenhans, Jürgen and Schröder, Andreas (2005) Recent developments of optical measurement techniques for wind tunnels at DLR Göttingen. Technological Institute of Scientific Instrument Engineering, 2005-07-05, Novosibirsk (Russia).

Full text not available from this repository.


During the last decade several advanced non-intrusive image based measurement techniques such as pressure sensitive paint (PSP) for pressure measurements on the complete surface of a model in the wind tunnel, particle image velocimetry (PIV) for large field and instantaneous velocity measurements, Temperature Sensitive Paint for transition line detection and various methods for model deformation measurement have been developed. Non-standard video techniques support qualitative visualization as well as the application of the image based quantitative measurement techniques at high speed or periodic events. Due to the fast progress made in the field of computers, lasers, electronics, video technique etc. in the past decade it was possible to set up reliable, modular and mobile advanced measurement systems for use in industrial test facilities such as large wind tunnels. Today PIV and PSP are the most advanced and mostly used of these techniques in industrial wind tunnels. The qualitative and quantitative improvements achieved during the past few years will be demonstrated taking application of these techniques in industrial wind tunnels as an example.

Item URL in elib:https://elib.dlr.de/21973/
Document Type:Conference or Workshop Item (Speech)
Additional Information: LIDO-Berichtsjahr=2005,
Title:Recent developments of optical measurement techniques for wind tunnels at DLR Göttingen
AuthorsInstitution or Email of AuthorsAuthor's ORCID iDORCID Put Code
Refereed publication:No
Open Access:No
Gold Open Access:No
In ISI Web of Science:No
Keywords:Particle Image Velocimetry, Pressure Sensitive Paint, Temperature Sensitive Paint, Model Deformation, Non-Standard Video Techniques, Aerodynamics, Wind Tunnels
Event Title:Technological Institute of Scientific Instrument Engineering
Event Location:Novosibirsk (Russia)
Event Type:Other
Event Date:5 July 2005
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: Göttingen
Institutes and Institutions:Institute of Aerodynamics and Flow Technology > Experimental Methods
Deposited By: Micknaus, Ilka
Deposited On:31 Jan 2006
Last Modified:24 Apr 2024 19:03

Repository Staff Only: item control page

Help & Contact
electronic library is running on EPrints 3.3.12
Website and database design: Copyright © German Aerospace Center (DLR). All rights reserved.