Bao, F. and Vollmers, H. (2004) Experimental investigation of wake vortices with respect to wake vortices with respect to end-effect in a water effect in a water-towing towing-tank. 14. DGLR- Fach-Symposium der STAB, 16.-18.11.2004, Bremen, Germany.
Full text not available from this repository.
This paper presents an experimental study on establishing a self-destructive multi-vortex wake system. Measurements were made in a water towing tank (WSG), which was instrumented with and visualization devices. The tailoring of wake vortex was achieved by varying horizontal tail planes with various aspect ratios set at certain incidences. The study exhibited that the interaction of vortices in wake system may result in a self-destructive mechanism in the sense that the wake vortices experienced an instability and decomposed abruptly. The disturbance (end-effect) introduced by the transient processes of model was investigated. Methods for alleviating end-effect were methodically studied and one of the effective setups was patented.
|Document Type:||Conference or Workshop Item (Paper)|
|Title:||Experimental investigation of wake vortices with respect to wake vortices with respect to end-effect in a water effect in a water-towing towing-tank|
|Page Range:||pp. 1-24|
|Keywords:||wake vortex, water-towing-tank, stereo PIV system|
|Event Title:||14. DGLR- Fach-Symposium der STAB, 16.-18.11.2004, Bremen, Germany|
|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:||Köln-Porz , Braunschweig , Göttingen|
|Institutes and Institutions:||Institute of Aerodynamics and Flow Technology|
|Deposited By:||Ilka Micknaus|
|Deposited On:||31 Jan 2006|
|Last Modified:||14 Jan 2010 19:39|
Repository Staff Only: item control page