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Experiences from Flow Field Measurements in Industrial Transonic Wind Tunnels for Comparison with Numerical Results

Konrath, Robert and Schröder, Andreas and Klein, Christian and Frahnert, Holger and Kompenhans, Jürgen (2005) Experiences from Flow Field Measurements in Industrial Transonic Wind Tunnels for Comparison with Numerical Results. Integrating CFD and Experiments in Aerodynamics, 2005-09-05 - 2005-09-06, Cranfield (UK).

Full text not available from this repository.

Abstract

The progress made at the development of modern flow measurement techniques as Particle-Image Velocimetry (PIV) and Pressure Sensitive Paint (PSP) allow to provide flow data of increased quality and accuracy. Particularly PIV and PSP are able to capture a huge amount of experimental data during a wind tunnel test campaign. PIV provides instantaneous as well as averaged flow velocity fields in different planes of the flow and allows the detection of large and small spatial flow structures. Using PSP the pressure distribution on a whole surface can be determined giving much more insights in details of the flow topology than would be possible by discrete pressure taps. The combined application of both techniques offer new possibilities for detailed flow investigations but also will provide possible an excellent data base for comparisons with numerical results.

Item URL in elib:https://elib.dlr.de/21949/
Document Type:Conference or Workshop Item (Speech)
Additional Information: LIDO-Berichtsjahr=2005,
Title:Experiences from Flow Field Measurements in Industrial Transonic Wind Tunnels for Comparison with Numerical Results
Authors:
AuthorsInstitution or Email of AuthorsAuthors ORCID iD
Konrath, RobertUNSPECIFIEDUNSPECIFIED
Schröder, AndreasUNSPECIFIEDUNSPECIFIED
Klein, ChristianUNSPECIFIEDUNSPECIFIED
Frahnert, HolgerUNSPECIFIEDUNSPECIFIED
Kompenhans, JürgenUNSPECIFIEDUNSPECIFIED
Date:2005
Refereed publication:No
Open Access:No
Gold Open Access:No
In SCOPUS:No
In ISI Web of Science:No
Page Range:28Folien
Series Name:CD-ROM Conference Proceedings
Status:Published
Keywords:Flow Field Measurements, PIV, PSP
Event Title:Integrating CFD and Experiments in Aerodynamics
Event Location:Cranfield (UK)
Event Type:international Conference
Event Dates:2005-09-05 - 2005-09-06
Organizer:Cranfield University
HGF - Research field:Aeronautics, Space and Transport (old)
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:30 Jan 2006
Last Modified:27 Apr 2009 04:56

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