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Identification and visualization of parallel vortex pairs in aircraft wakes from PIV data

Carmer, Carl F. v. and Konrath, Robert and Schröder, Andreas and Monnier, Jean-Claude (2006) Identification and visualization of parallel vortex pairs in aircraft wakes from PIV data. Optimage Ltd., Edinburgh, UK. 12th International Symposium of Flow Visualization (ISFV12), 2006-09-10 - 2006-09-14, Göttingen, Germany. ISBN 0-9533991-8-4.

Full text not available from this repository.

Abstract

Large-scale laboratory investigations of multiple--vortex wake systems provide time-resolved flow velocity fields normal to the wake axis. Large vortices shed off the wings and flaps are identified employing the Q criterion. Their cooperative mechanisms of generation and decay are evidenced experimentally from iso-surfaces of Q and of the axial vorticity ω<sub>x</sub>.

Document Type:Conference or Workshop Item (Speech, Paper)
Additional Information:Paper ist online verfügbar
Title:Identification and visualization of parallel vortex pairs in aircraft wakes from PIV data
Authors:
AuthorsInstitution or Email of Authors
Carmer, Carl F. v.UNSPECIFIED
Konrath, RobertUNSPECIFIED
Schröder, AndreasUNSPECIFIED
Monnier, Jean-ClaudeONERA
Date:September 2006
Refereed publication:No
In SCOPUS:No
In ISI Web of Science:No
Page Range:pp. 1-12
Editors:
EditorsEmail
Grant, IanUNSPECIFIED
Publisher:Optimage Ltd., Edinburgh, UK
Series Name:CD ROM Proceedings
ISBN:0-9533991-8-4
Status:Published
Keywords:vortex pairs, aircraft wakes, cooperative instability, vortex identification, particle image velocimetry
Event Title:12th International Symposium of Flow Visualization (ISFV12)
Event Location:Göttingen, Germany
Event Type:international Conference
Event Dates:2006-09-10 - 2006-09-14
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:30 Oct 2006
Last Modified:27 Apr 2009 12:55

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