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Model deformation measurement on the F11 half model in DNW-NWB and comparison with the numerical results

Kirmse, Tania (2007) Model deformation measurement on the F11 half model in DNW-NWB and comparison with the numerical results. Joint EWA and UFAST Workshop on Validation of Numerical Methods by Experiments in Aerodynamics, 2007-06-05 - 2007-06-06, Prag (Tschechische Republik).

Full text not available from this repository.

Abstract

Within the DLR Project ForMEx a model deformation measurement was performed in the low speed wind tunnel DNW/ NWB by means of the Image Pattern Correlation Technique (IPCT). IPCT combines photogrammetry with the cross correlation algorithms developed for PIV. The cross correlation requires a random dot pattern which has to be applied onto the model surface. Stereo – IPCT delivers the 3D surface of the model and its 3D deformation with respect to a defined reference position. The DLR - F11-half model has a span of 1.4 m. It is equipped with slats and flaps which were set to its landing configuration, so that the deformation measurement included not only the determination of the bend and twist of the main wing, but also the measurement of the gap variation between the main wing and the slat or the flap.

Document Type:Conference or Workshop Item (Speech)
Additional Information:ABSTRACT
Title:Model deformation measurement on the F11 half model in DNW-NWB and comparison with the numerical results
Authors:
AuthorsInstitution or Email of Authors
Kirmse, TaniaUNSPECIFIED
Date:2007
Refereed publication:No
In SCOPUS:No
In ISI Web of Science:No
Page Range:p. 1
Series Name:Book of Abstracts
Status:Published
Keywords:model deformation measurement, Image Pattern Correlation Technique (IPCT), fluid structure interaction
Event Title:Joint EWA and UFAST Workshop on Validation of Numerical Methods by Experiments in Aerodynamics
Event Location:Prag (Tschechische Republik)
Event Type:international Conference
Event Dates:2007-06-05 - 2007-06-06
Organizer:VZLU
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: Göttingen
Institutes and Institutions:Institute of Aerodynamics and Flow Technology > Experimental Methods
Deposited By: Ilka Micknaus
Deposited On:02 Jul 2007
Last Modified:27 Apr 2009 13:38

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