论文信息 - Static and Dynamic SACCON PIV Tests, Part I: Forward Flowfield

Static and Dynamic SACCON PIV Tests, Part I: Forward Flowfield

This paper describes the Particle Image Velocimetry (PIV) data base obtained during the test campaign TN 2426 which took place in March/April 2009 in the DNW Low-SpeedWind-Tunnel in Braunschweig, Germany (DNW-NWB). This campaign is an experimental contribution to the RTO and its purpose was to characterize the flow field around the model of the “SACCON” configuration [1]. In addition, an aerodynamic analysis based on experimental data is presented. Specific attention has been paid to the local topology of the flow field in the experimentally characterized regions.

[1] S. Morgand,et al. SACCON CFD Static and Dynamic Derivatives using elsA , 2010 .

[2] Anthony Mitchell,et al. Vortical Substructures in the Shear Layers Forming Leading-Edge Vortices , 2001 .

[3] Dan D. Vicroy,et al. Integrated Computational/Experimental Approach to UCAV and Delta-Canard Configurations Regarding Stability & Control , 2009 .

[4] Stephan M. Hitzel,et al. Numerical and Experimental Analyses of the Vortical Flow Around the SACCON Configuration , 2010 .

[5] H. H. Bruun,et al. Hot-Wire Anemometry: Principles and Signal Analysis , 1996 .

[6] O. J. Boelens,et al. Vortical flow prediction validation for an unmanned combat air vehicle model , 2011 .

[7] Miguel R. Visbal,et al. Unsteady aerodynamics of nonslender delta wings , 2005 .

[8] Mohamed Elsayed,et al. Particle Image Velocimetry Study of the Flow over a Slender Delta Wing , 2007 .

[9] Miguel R. Visbal,et al. Computational and Experimental Investigation of a Nonslender Delta Wing , 2007 .

[10] Mohamed Elsayed,et al. Leading-Edge Shape Effect on the Vortex Flow Over Non-Slender Delta Wings , 2008 .

[11] L. Graftieaux,et al. Combining PIV, POD and vortex identification algorithms for the study of unsteady turbulent swirling flows , 2001 .